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Sample records for airbus model a330-200

  1. 76 FR 61645 - Airworthiness Directives; Airbus Model A330-200 Series Airplanes; Model A330-300 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-200 Series Airplanes; Model A330-300 Series Airplanes; Model A340-200 Series Airplanes; and Model A340... November 21, 2011. ADDRESSES: You may send comments by any of the following methods: Federal...

  2. 76 FR 4219 - Airworthiness Directives; Airbus Model A330-200 Series Airplanes; Model A330-300 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ...-279-AD; Amendment 39-16583; AD 2011-02-09] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-200 Series Airplanes; Model A330-300 Series Airplanes; Model A340-200 Series Airplanes; and Model A340... comments on this AD by March 11, 2011. ADDRESSES: You may send comments by any of the following...

  3. 76 FR 15872 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... issued AD 2006-09-07, Amendment 39-14577 (71 FR 25919, May 3, 2006), that applies to Airbus Model A330... FR 8610, February 15, 2011), for Airbus Model A340-200, -300, -500, and -600 series airplanes, to... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3....

  4. 75 FR 9515 - Airworthiness Directives; Airbus Model A330-200 Series Airplanes and Model A340-200 and -300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-03

    ...-16202; AD 2010-04-09] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-200 Series Airplanes and Model A340-200 and -300 Series Airplanes Correction In rule document 2010-3119 beginning on page 7940 in..., under the header ``Applicability,'' item (1) should read: ``(1) Airbus Model A330-201, - 202, -203,...

  5. 76 FR 53305 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... (76 FR 8610, February 15, 2011), addresses Model A340-200, -300, -500, and -600 series airplanes. (2...-211-AD; Amendment 39-16773; AD 2011-17-09] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330... reference of a certain other publication listed in this AD as of June 7, 2006 (71 FR 25919, May 3,...

  6. 76 FR 53303 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ...-210-AD; Amendment 39-16772; AD 2011-17-08] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330... reference of a certain other publication listed in this AD as of June 7, 2006 (71 FR 25919, May 3, 2006... (76 FR 15867), and proposed to supersede AD 2006-09-07, Amendment 39-14577 (71 FR 25919, May 3,...

  7. 76 FR 15867 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ...-09-07, Amendment 39-14577 (71 FR 25919, May 3, 2006). That AD requires actions intended to address an... 39-16605 (76 FR 8612, February 15, 2011), for Airbus Model A340-200, -300, -500, and -600 series... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  8. 75 FR 28475 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ...-122-AD; Amendment 39-16304; AD 2010-10-25] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-300 Series Airplanes AGENCY: Federal Aviation... products. That NPRM was published in the Federal Register on October 19, 2009 (74 FR 53440). That...

  9. 75 FR 7940 - Airworthiness Directives; Airbus Model A330-200 Series Airplanes and Model A340-200 and -300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ...-138-AD; Amendment 39-16202; AD 2010-04-09] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330-200 Series Airplanes and Model A340-200 and -300 Series Airplanes AGENCY: Federal Aviation... products. That NPRM was published in the Federal Register on December 1, 2009 (74 FR 62713). That...

  10. 75 FR 60010 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes and Model A340-200...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Directives; Airbus Model A330-200 and -300 Series Airplanes and Model A340-200, -300, -500, and -600 Series... connector internal arcing and hydraulic system malfunction. In addition, as the connectors are located...

  11. 75 FR 47207 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ...- 19, Amendment 39-16364 (75 FR 39814, July 13, 2010), for certain Airbus Model A330-200 and -300... A340-200, -300, -500 and -600 series airplanes. A certain service bulletin number in Note 3 of the regulatory section is incorrect. This document corrects that service bulletin number. In all other...

  12. 75 FR 38947 - Airworthiness Directives; Airbus Model A330-200 and A330-300 Series Airplanes, and Model A340-200...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the... (back-up speed scale) has been embodied in production or Airbus Service Bulletin A330-34-3213,...

  13. 76 FR 10230 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes and Model A340-200...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-24

    ..., Amendment 39-15437 (73 FR 14659). Delta stated that it reviewed its maintenance records for Model A330..., 2010 (75 FR 60010). That NPRM proposed to correct an unsafe condition for the specified products. The... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive...

  14. 76 FR 6578 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... Federal Register on August 4, 2010 (75 FR 46861). The original NPRM (75 FR 4710, January 29, 2010... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic.... 106(g), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-14969 (72...

  15. 76 FR 37255 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... reference of a certain other publication listed in this AD as of April 9, 2007 (72 FR 9658, March 5, 2007... on February 7, 2011 (76 FR 6578), and proposed to supersede AD 2007-05-08, Amendment 39-14969 (72 FR..., 2. Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034,...

  16. 75 FR 46861 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... 29, 2010 (75 FR 4710). That earlier NPRM proposed to supersede AD 2007-05-08, Amendment 39-14969 (72 FR 96580, March 5, 2007), to require actions intended to address the unsafe condition for the..., -500, and -600 series airplanes. We have issued AD 2010-01-07, Amendment 39-16165 (75 FR 1538,...

  17. 76 FR 8612 - Airworthiness Directives; Airbus Model A340-200, -300, -500, and -600 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... 2006-09-07, Amendment 39-14577 (71 FR 25919, May 3, 2006), for all Airbus Model A330-200 and -300, and...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have.... Adapted airworthiness limitations were introduced in Airbus A340 Airworthiness Limitations Section...

  18. 76 FR 28683 - Airworthiness Directives; Airbus Model A330 and A340 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... was published on March 22, 2011 (76 FR 15872) for Model A330-200 and -300 series airplanes. That NPRM..., 2011 (76 FR 8612) for Model A340-200, -300, -500, and -600 series airplanes. That AD requires revising... Directives; Airbus Model A330 and A340 Airplanes AGENCY: Federal Aviation Administration (FAA), Department...

  19. 75 FR 39869 - Airworthiness Directives; Airbus Model A330-200 and A330-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... uncommanded engine 1 in flight spool down, which occurred while applying fuel gravity feed procedure, in... while applying fuel gravity feed procedure, in response to low pressure indications from all fuel...

  20. 78 FR 21037 - Special Conditions: Airbus Model A330-200 Airplanes; Bulk Cargo Lower Deck Crew Rest Compartments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... engines and auxiliary power units (APU), or the disconnection or failure of all power sources dependent on their continued operation (i.e., engine and APU), for a period of at least ten minutes. 8. There must...

  1. 77 FR 65812 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ...We are adopting a new airworthiness directive (AD) for all Airbus Model A330-200 freighter series airplanes; Model A330-200 and - 300 series airplanes; and Model A340-200 and -300 series airplanes. This AD was prompted by reports of ram air turbine (RAT) pump failure. This AD requires inspecting the RAT pump anti-stall valve for correct setting, re-identifying the RAT pump, performing a......

  2. 77 FR 40830 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ...We propose to adopt a new airworthiness directive (AD) for all Airbus Model A330-200 freighter series airplanes; Model A330-200 and - 300 series airplanes; and Model A340-200 and -300 series airplanes. This proposed AD was prompted by reports of ram air turbine (RAT) pump failure. This proposed AD would require inspecting the RAT pump anti- stall valve for correct setting, re-identifying the......

  3. 78 FR 78294 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ...We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A330-200, A330-200 Freighter, and A330-300 series airplanes; and Model A340-200, A340-300, A340-500, and A340-600 series airplanes. This proposed AD was prompted by the failure of the generator control unit-constant speed motor/generator (GCU-CSM/G) during a final assembly operational test. This proposed AD would......

  4. 76 FR 29673 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... conditioning duct could be too small. This could result in collision between the flexible air conditioning hose... right-hand (RH) door 4, and the air conditioning duct could be too small. This could result in collision between the flexible air conditioning hose and wire harnesses. This condition, if not corrected,...

  5. 76 FR 33986 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ... the Federal Register on December 30, 2010 (75 FR 82325) and proposed to rescind AD 2009-18-19, Amendment 39-16016 (74 FR 46322, September 9, 2009). That AD was intended to address an unsafe condition on... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Would not have a significant economic...

  6. 75 FR 82325 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... proposed AD. Discussion On August 26, 2009, we issued AD 2009-18-19, Amendment 39-16016 (74 FR 46322... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska.... 39.13 by adding an airworthiness directive (AD) that removes AD 2009-18-19, Amendment 39-16016 (74...

  7. 76 FR 22005 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... reference of certain documents listed in the AD as of March 19, 2002 (67 FR 6370, February 12, 2002). We..., 2002, we issued AD 2002-02-07, Amendment 39-12635 (67 FR 6370, February 12, 2002). That AD required... spring function of the emergency exit door slider mechanism, and applying corrosion inhibitor....

  8. 76 FR 56284 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... 23, 2011 (76 FR 29673). That NPRM proposed to correct an unsafe condition for the specified products... applicability in the NPRM (76 FR 29673, May 23, 2011) be changed for clarification. Delta stated that its... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a...

  9. 75 FR 39814 - Airworthiness Directives; Airbus Model A330-200 and -300, and Model A340-200, -300, -500 and -600...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... products. That NPRM was published in the Federal Register on December 29, 2009 (74 FR 68737). That NPRM... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... airworthiness directive (AD) for the products listed above. This AD results from mandatory...

  10. 76 FR 56680 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes; Model A340-200 and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... manufacturing. The FDU monitors the engine, Auxiliary Power Unit (APU) and Main Landing Gear (MLG) bay fire... Number (P/N) 3711-00 during manufacturing. The FDU monitors the engine, Auxiliary Power Unit (APU)...

  11. 75 FR 39790 - Airworthiness Directives; Airbus Model A330-200 and -300 Airplanes and Model A340-200, -300, -500...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... by reference of certain publications listed in this AD as of August 17, 2010. On June 26, 2007 (72 FR... NPRM was published in the Federal Register on September 25, 2009 (74 FR 48872), and proposed to supersede AD 2007-18-04, Amendment 39- 15184 (72 FR 50042, August 30, 2007). That NPRM proposed to...

  12. 75 FR 42589 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and A340-200, -300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... specified products. That supplemental NPRM was published in the Federal Register on March 29, 2010 (75 FR... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... AD: Within 24 months after the effective date of this AD, perform simultaneous detailed...

  13. 75 FR 15353 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes, and A340-200, -300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... 13, 2009 (74 FR 1649). That earlier NPRM proposed to correct an unsafe condition for the products... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... this AD, perform simultaneous detailed visual inspections of the IPGB and of the DDS on all flap...

  14. 75 FR 3125 - Airworthiness Directives; Airbus Model A330-200, A330-300, A340-200, and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  15. 75 FR 54536 - Airworthiness Directives; Airbus Model A330-200 and -300 and A340-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ..., Amendment 39-14329 (70 FR 59263, October 12, 2005). That AD required actions intended to address an unsafe... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-14329 (70 FR...

  16. 76 FR 52217 - Airworthiness Directives; Airbus Model A330-200, A330-300, A340-300, A340-500, and A340-600...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... to the specified products. That NPRM was published in the Federal Register on April 26, 2011 (76 FR... ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3..., -202, -203, -223, -223F, -243, -243F, -301, -302, -303, -321, -322, -323, -341, -342, and...

  17. 75 FR 4710 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes and A340-200, -300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... this proposed AD. Discussion On February 22, 2007, we issued AD 2007-05-08, Amendment 39-14969 (72 FR... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will.... 39.13 by removing Amendment 39-14969 (72 FR 9658, March 5, 2007) and adding the following new...

  18. 76 FR 23218 - Airworthiness Directives; Airbus Model A330-200, A330-300, A340-300, A340-500, and A340-600...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ...We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  19. 75 FR 19199 - Airworthiness Directives; Airbus Model A330-200, A330-300, and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... that in the area between frame (FR) C53.9 and FR C55 RH , the distance between the route 9R of the In... NPRM was published in the Federal Register on December 1, 2009 (74 FR 62711). That NPRM proposed to... in the area between frame (FR) C53.9 and FR C55 RH , the distance between the route 9R of the...

  20. 76 FR 6543 - Airworthiness Directives; Airbus Model A330-200 and -300 and A340-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ...We are superseding an existing airworthiness directive (AD) that applies to the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  1. 77 FR 12989 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ...We are adopting a new airworthiness directive (AD) for certain Airbus Model A330-200 series airplanes; Model A330-300 series airplanes; Model A340-200 series airplanes; and Model A340-300 series airplanes. This AD was prompted by a report that three failures of the retraction bracket occurred during fatigue testing before the calculated life limit of the main landing gear (MLG). This AD......

  2. 78 FR 29666 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ...We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A330-200 and -300 series airplanes; Model A340-200 and -300 series airplanes; and Model A340-541 and -642 airplanes. This proposed AD was prompted by reports of wing tip brakes (WTBs) losing their braking function in service due to heavy wear on the brake discs. WTBs are designed to stop and hold the mechanical......

  3. 75 FR 1538 - Airworthiness Directives; Airbus (Type Certificate Previously Held by Airbus Industrie) Model...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ... Certificate Previously Held by Airbus Industrie) Model A340-200, -300, -500, and -600 Series Airplanes AGENCY... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034..., Safety. Adoption of the Amendment 0 Accordingly, under the authority delegated to me by the...

  4. 76 FR 34 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... March 6, 1991, we issued AD 91-06-18, amendment 39-6940 (56 FR 10796), for all Airbus Model A310-200... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... proposed AD by February 17, 2011. ADDRESSES: You may send comments by any of the following methods:...

  5. 76 FR 62653 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ...-15330 (73 FR 2795, January 16, 2008). Applicability (c) This AD applies to Airbus Model A310-203, -204... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... 25, 2011. ADDRESSES: You may send comments by any of the following methods: Federal...

  6. 75 FR 32266 - Airworthiness Directives; Airbus Model A300 Series Airplanes; Airbus Model A300 B4-600, B4-600R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-08

    ... Register on February 25, 2010 (75 FR 8549). That NPRM proposed to correct an unsafe condition for the... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... Series Airplanes; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model...

  7. 76 FR 27220 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ...-091-AD; Amendment 39-16688; AD 2011-10-07] RIN 2120-AA64 Airworthiness Directives; Airbus Model A310..., 2011 (76 FR 34). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... Model A310-203 and A310-222 airplanes: Repetitive detailed inspections for cracking of the leading...

  8. 76 FR 13075 - Airworthiness Directives; Airbus Model A330-243F Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ...-231-AD; Amendment 39-16628; AD 2011-06-04] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330.... ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go to http... AD * * * is issued to extend the applicability to the newly certified model A330-243F. This AD...

  9. 75 FR 6852 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-12

    ... 2009-NM-002-AD; Amendment 39-16196; AD 2010-04-03] RIN 2120-AA64 Airworthiness Directives; Airbus Model... products. That NPRM was published in the Federal Register on August 25, 2009 (74 FR 42804). That NPRM... air commerce by prescribing regulations for practices, methods, and procedures the Administrator...

  10. 76 FR 39035 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A310.... ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go to http... Requirements'' (66 FR 23086, May 7, 2001). In addition to new airworthiness standards for transport...

  11. 76 FR 20496 - Airworthiness Directives; Airbus Model A340-541 and -642 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ...-105-AD; Amendment 39-16653; AD 2011-08-03] RIN 2120-AA64 Airworthiness Directives; Airbus Model A340..., 2011. ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go... air commerce by prescribing regulations for practices, methods, and procedures the Administrator...

  12. 76 FR 421 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ...-261-AD; Amendment 39-16559; AD 2011-01-06] RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... Register on September 23, 2010 (75 FR 57880), and proposed to supersede AD 2007-02-22, Amendment 39- 14909 (72 FR 3708, January 26, 2007). That NPRM proposed to correct an unsafe condition for the...

  13. 75 FR 66659 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ...-195-AD; Amendment 39-16482; AD 2010-22-03] RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... products. That NPRM was published in the Federal Register on July 13, 2010 (75 FR 39863), and proposed to supersede AD 2006-09-05, Amendment 39-14575 (71 FR 25921, May 3, 2006). That NPRM proposed to correct...

  14. 75 FR 52652 - Airworthiness Directives; Airbus Model A300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... Directives; Airbus Model A300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... proposed AD by October 12, 2010. ADDRESSES: You may send comments by any of the following methods: Federal... air commerce by prescribing regulations for practices, methods, and procedures the Administrator...

  15. 76 FR 50 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A310.... ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go to http... proposes to supersede AD 98-26-01, amendment 39-10942 (63 FR 69179, December 16, 1998), to continue...

  16. 76 FR 65938 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ...-257-AD; Amendment 39-16846; AD 2011-22-04] RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... (76 FR 39035). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... developing this AD. We received no comments on the NPRM (76 FR 39035, July 5, 2011) or on the...

  17. 76 FR 27227 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ...-090-AD; Amendment 39-16687; AD 2011-10-06] RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... products. That NPRM was published in the Federal Register on January 3, 2011 (76 FR 50). That NPRM proposed... regulations for practices, methods, and procedures the Administrator finds necessary for safety in...

  18. 76 FR 41657 - Airworthiness Directives; Airbus Model A330-342 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ...-249-AD; Amendment 39-16745; AD 2011-14-10] RIN 2120-AA64 Airworthiness Directives; Airbus Model A330... may send comments by any of the following methods: Federal eRulemaking Portal: Go to http://www... in this AD. The corrective action is repairing any cracks in accordance with a method approved by...

  19. 75 FR 57880 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A310... of the following methods: Federal eRulemaking Portal: Go to http://www.regulations.gov . Follow the..., we issued AD 2007-02-22, Amendment 39-14909 (72 FR 3708, January 26, 2007). That AD required...

  20. 75 FR 75870 - Airworthiness Directives; Airbus Model A300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ...-076-AD; Amendment 39-16536; AD 2010-25-03] RIN 2120-AA64 Airworthiness Directives; Airbus Model A300... to the specified products. That NPRM was published in the Federal Register on August 27, 2010 (75 FR... air commerce by prescribing regulations for practices, methods, and procedures the Administrator...

  1. 75 FR 39863 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... Directives; Airbus Model A310 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION..., 2010. ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go... proposed AD. Discussion On April 20, 2006, we issued AD 2006-09-05, Amendment 39-14575 (71 FR 25921, May...

  2. 78 FR 76248 - Special Conditions: Airbus, Model A350-900 Series Airplane; Side Stick Controller

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ..., 2000 (65 FR 19477-19478), as well as at http:// DocketsInfo.dot.gov/ . Docket: Background documents or... A350-900 Series Airplane; Side Stick Controller AGENCY: Federal Aviation Administration (FAA), DOT... Airbus Model A350-900 series airplanes. These airplanes will have a novel or unusual design...

  3. 75 FR 8549 - Airworthiness Directives; Airbus Model A300 Series Airplanes, Airbus Model A300 B4-600 Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... maintenance check performed by an A310 operator, the recommended modification of the lower attachment beam of... attachment beam of rack 101VU by accomplishment of Airbus Service Bulletin (SB) A310-53-2076 was embodied...

  4. 75 FR 50856 - Airworthiness Directives; Airbus Model A380-800 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... been found on the Droop Nose (DN) 1 master sidestay bracket on the inboard leading edge of an Airbus... found on the Droop Nose (DN) 1 master sidestay bracket on the inboard leading edge of an Airbus A380... on the inboard leading edge of an Airbus A380 flight test aeroplane. In case of failure of the...

  5. 78 FR 76254 - Special Conditions: Airbus, Model A350-900 Series Airplane; Control Surface Awareness and Mode...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ..., 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background documents or... Federal Aviation Administration 14 CFR Part 25 Special Conditions: Airbus, Model A350-900 Series Airplane... Model A350-900 series airplanes. These airplanes will have a novel or unusual design...

  6. 76 FR 16582 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... continuing airworthiness information (MCAI) originated by an aviation authority of another country...

  7. 78 FR 6198 - Special Conditions: Airbus, Model A318-112 Airplane (S/N 3238); Certification of Cooktops

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ...These special conditions are issued for the Airbus Model A318- 112 airplane, serial number (S/N) 3238. This airplane, as modified by Fokker Services B.V., will have a novel or unusual design feature associated with a cooktop installation. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain......

  8. 76 FR 63159 - Airworthiness Directives; Airbus Model A330-243F Airplanes Equipped With Rolls Royce Trent 700...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ...-243F Airplanes Equipped With Rolls Royce Trent 700 Series Engines AGENCY: Federal Aviation... AD applies to Airbus Model A330-243F airplanes; certificated in any category; equipped with Rolls... 39-12221 (66 FR 23838, May 10, 2001] * * * is issued to extend the applicability to the...

  9. 75 FR 8551 - Airworthiness Directives; Airbus Model A300, A300-600, and A310 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model A300... difficulties to pressurise the hydraulic reservoirs, due to leakage of the Crissair reservoir...

  10. 78 FR 68347 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... (74 FR 7549, February 18, 2009). Airbus also stated that for Model A340-541 and A340-642 airplanes.... Airbus stated that this requirement for Model A330 MRTT airplanes is equivalent to one in the NPRM (78 FR... (f) of AD 2009-04-07, Amendment 39-15813 (74 FR 7549, February 18, 2009). For all airplanes...

  11. 78 FR 70003 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... series airplanes; Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model A300...

  12. 75 FR 46873 - Airworthiness Directives; Airbus Model A318-111 and A318-112 Airplanes and Model A319, A320, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ..., 2008 (73 FR 35601). That earlier NPRM proposed to require actions intended to address the unsafe... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model...

  13. 75 FR 7942 - Airworthiness Directives; Airbus Model A310-203, -221, -222 Airplanes; and Model A300 F4-605R and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... published in the Federal Register on July 16, 2009 (74 FR 34509). That NPRM proposed to correct an unsafe.... Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February...-043-AD; Amendment 39-16206; AD 2010-04-13] RIN 2120-AA64 Airworthiness Directives; Airbus Model...

  14. 75 FR 28480 - Airworthiness Directives; Airbus Model A300 Series Airplanes; Model A300 B4-600, B4-600R, F4-600R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... products. That NPRM was published in the Federal Register on February 25, 2010 (75 FR 8551). That NPRM... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3...-189-AD; Amendment 39-16308; AD 2010-11-03] RIN 2120-AA64 Airworthiness Directives; Airbus Model...

  15. 76 FR 1346 - Airworthiness Directives; Airbus Model A300, A300-600, A310, A318, A319, A320, A321, A330-300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ... 5 61 93 44 51; e-mail account.airworth-eas@airbus.com ; Internet http://www.airbus.com . For service... 96; fax +33 5 61 93 44 51; e-mail account.airworth-eas@airbus.com ; Internet http://www.airbus.com... ; Internet http://www.airbus.com . Examining the AD Docket You may examine the AD docket on the Internet...

  16. 75 FR 68693 - Airworthiness Directives; Airbus Model A380-800 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... AD: Do a one-time detailed visual inspection to ensure the correct installation of the OHDS sensing... ; Internet http://www.airbus.com , at the applicable time specified in paragraph (i)(1) or (i)(2) of this...

  17. 76 FR 6581 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... System Design Review, Flammability Reduction and Maintenance and Inspection Requirements'' (66 FR 23086... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Model...

  18. 76 FR 27242 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... products. That NPRM was published in the Federal Register on February 7, 2011 (76 FR 6581). That NPRM... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...-273-AD; Amendment 39-16691; AD 2011-10-10] RIN 2120-AA64 Airworthiness Directives; Airbus Model...

  19. 76 FR 8610 - Airworthiness Directives; Airbus Model A340-200, -300, -500, and -600 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... given in Airbus A340 ALI Document reference AI/SE-M4/95A.0051/97, which is approved by the European... restrictive maintenance requirements/airworthiness limitations as specified in Airbus A340 ALI Document...

  20. 75 FR 76926 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-10

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F... B4-605R and B4-622R airplanes; Model A300 F4-605R and F4-622R airplanes; Model A300 C4-605R Variant...

  1. 76 FR 79560 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes; Model A330-223F and -243F airplanes; and Model A340-200, -300, -500, and -600 series...

  2. 77 FR 60653 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... and AFT lower deck cargo holds, as applicable to aeroplane configuration, in accordance with Airbus SB...-14974 (72 FR 10348, March 8, 2007), and retained in this proposed AD take about 4 work-hours per product...; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes; certificated in...

  3. 78 FR 28152 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ..., Amendment 39-16526 (75 FR 75878, December 7, 2010), exempted airplanes on which Airbus Modification 34804..., Amendment 39-16526 (75 FR 75878, December 7, 2010). Except for Model A318-121 and -122 airplanes, and except...) of AD 2010-24-07, Amendment 39-16526 (75 FR 75878, December 7, 2010). Except for airplanes on...

  4. 77 FR 58327 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ...-20, Amendment 39- 16017 (74 FR 46313, September 9, 2009), applicable to certain Airbus Model A330-300... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... (hydraulic locking function) after manual depressurization of the corresponding hydraulic circuit. Loss...

  5. 78 FR 78705 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ...We are superseding Airworthiness Directive (AD) 2010-24-07 for all Airbus Model A318 series airplanes, Model A319 series airplanes, Model A320 series airplanes, and Model A321 series airplanes. AD 2010- 24-07 required repetitive inspections of the 80VU rack lower lateral fittings for damage, repetitive inspections of the 80VU rack lower central support for cracking, and corrective action if......

  6. 78 FR 66861 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ...-11, Amendment 39-13230 (68 FR 41521, July 14, 2003), for all Airbus Model A330 and A340 series... May 20, 2004, we issued AD 2004-11-08, Amendment 39-13654 (69 FR 31874, June 8, 2004), for certain... controllability of the airplane. On June 24, 2004, we issued AD 2004-13-25, Amendment 39-13707 (69 FR 41394,...

  7. 77 FR 26996 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ...We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A320-214 and-232 airplanes. This proposed AD was prompted by reports that medium-head fasteners were installed in lieu of shear-head fasteners on a certain upper panel which manufacturer fatigue and damage tolerance analyses demonstrated could have an affect on panel fatigue life. This proposed AD would require......

  8. 76 FR 5507 - Airworthiness Directives; Airbus Model A300 B4-601, B4-603, B4-605R, C4-605R Variant F, and F4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-01

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... B4-601, B4-603, B4- 605R, C4-605R Variant F, and F4-605R Airplanes, and A310-204 and -304 Airplanes.... Applicability (c) This AD applies to Airbus Model A300 B4-601, B4-603, B4- 605R, C4-605R Variant F, and...

  9. 75 FR 23572 - Airworthiness Directives; Airbus Model A300 B2-1C, B2-203, B2K-3C, B4-103, B4-203, B4-2C...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... CONTACT: Dan Rodina, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate... (75 FR 11428, March 11, 2010), for certain Airbus Model A300 B2-1C, B2-203, B2K-3C, B4-103, B4-203, B4... total flight \\1\\ '' has been corrected to read ''>17,500 total flight cycles \\1\\.'' (The word...

  10. 78 FR 76772 - Special Conditions: Airbus Model A350-900 Airplanes; Permanently Installed Rechargeable Lithium...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... the Boeing Model 787 (72 FR 57842; October 11, 2007). Applicability As discussed above, these special...; Permanently Installed Rechargeable Lithium-Ion Batteries and Battery Systems AGENCY: Federal...

  11. 78 FR 17071 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ... introduced by Airbus modification (mod.) 201500, or mod. 201681 in production, or Airbus Service Bulletin (SB) A330-21-3165, SB A330-21-3160 or SB A340-21-4152 in service. In addition, for aeroplanes already modified in accordance with the instructions of Airbus SB A330-21-3165, SB A330-21-3160 or SB...

  12. Astroplane - The Airbus proposal

    NASA Astrophysics Data System (ADS)

    Lena, P.

    The design features and capabilities of an airborne IR observatory intended for carriage on a modified Airbus A 300-B2 are presented. The telescope would weigh three tons, including all equipment and operators, and require modifications to the engine regime and trailing flaps suitable for high altitude flight. An extra fuel tank is needed to assure quick flight to altitudes over 40,000 ft, and to fly missions in the Southern Hemisphere. The telescope would have an elevation range from 15-55 deg, good vibration insulation, a 1 cu m focal tracking plane capability, and weigh about 300 kg. The tracking capability would be 3 arcsec (rms), and be built in either a 1.5 m or 2 m configuration. Interior modifications would be needed for mounting the telescope in the cargo aircraft, and the instrument would be shaped for minimum aerodynamic interference.

  13. 75 FR 12965 - Special Conditions: Airbus Model A318, A319, A320, and A321 Series Airplanes; Seats With Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ..., except Federal holidays, between 7:30 a.m. and 4 p.m. FOR FURTHER INFORMATION CONTACT: Alan Sinclair, FAA... preamble between 7:30 a.m. and 4 p.m., Monday through Friday, except Federal holidays. We will consider all... the postcard and mail it back to you. Background On January 15, 2010, Airbus Industrie, 1 Rond...

  14. 77 FR 67256 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ..., 2011 (76 FR 28914). That NPRM proposed to require incorporating a design change to the rudder control... the NPRM (76 FR 28914, May 19, 2011), Airbus has issued the following service information: Airbus... comments received on the proposal (76 FR 28914, May 19, 2011) and the FAA's response to each...

  15. 76 FR 73496 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... horizontal flange of the keel beam located on FR 40 datum on RH and/or LH side of the fuselage, in accordance... the fasteners installation in the junction keel beam fitting at FR 40, in accordance with Airbus... installation in the junction keel beam fitting at FR 40, in accordance with Airbus Service Bulletin...

  16. 75 FR 6849 - Airworthiness Directives; Airbus Model A310-221, -222, -322, -324, and -325 Airplanes, and Model...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-12

    ... July 16, 2009 (74 FR 34516). That NPRM proposed to correct an unsafe condition for the specified... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...-221, -222, -322, - 324, and -325 Airplanes, and Model A300 B4-620, B4-622, B4-622R, and...

  17. Airbus windshear warning and guidance system

    NASA Technical Reports Server (NTRS)

    Bonafe, J. L.

    1990-01-01

    From its first designed airplane, Airbus considered mandatory a help in the crew's decision-making process to initiate an escape maneuver and help to successfully realize it. All the Airbus airplanes designed since 1975 included an alpha-floor function and a speed reference control law imbedded in the speed reference system (SRS) box for A 300 and FAC and FCC for A 310, A300/600 and the A 320. Alpha-Floor function takes into account the airplane energy situation considering angle of attack and observed longitudinal situation in order to apply immediately the full power without any pilot action. Speed reference managers control airspeed and/or ground speed in order to survive a maximum in shear situation. In order to comply with the new FAA regulation: Aerospatiale and Airbus developed more efficient systems. A comparison between 1975 and a newly developed system is given. It is explained how the new system improves the situation.

  18. 78 FR 71996 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... published in the Federal Register on March 4, 2013 (78 FR 14029). The NPRM proposed to correct an unsafe... stringer (STGR) 39 on the right-hand (RH) side of FR 24 (Section 13-14 side). The hole of the missing... to Revised EASA AD Airbus requested that paragraph (j) of the NPRM (78 FR 14029, March 4, 2013)...

  19. 77 FR 59732 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... condition during the take off phase. For the above described reasons, this AD requires: --repetitive... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and...-040-AD; Amendment 39-17202; AD 2012-19-07] RIN 2120-AA64 Airworthiness Directives; Airbus...

  20. 78 FR 60667 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... incorporation by reference of a certain other publication listed in this AD as of January 24, 2013 (78 FR 1723... 2, 2013 (78 FR 25666), and proposed to supersede AD 2012-26-51, Amendment 39-17312 (78 FR 1723... (78 FR 1723, January 9, 2013)] to require amendment of the AFM by incorporating the Airbus TR....

  1. 77 FR 49705 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... was published in the Federal Register on March 21, 2012 (77 FR 16492). That NPRM proposed to correct... also requested that we revise the NPRM (77 FR 16492, March 21, 2012) to give credit for Airbus Service... revise the ``Costs of Compliance'' section of the NPRM (77 FR 16492, March 21, 2012) to correctly...

  2. 78 FR 54377 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... to the specified products. The NPRM was published in the Federal Register on February 26, 2013 (78 FR... that paragraph (i) of the NPRM (78 FR 12988, February 26, 2013) be revised to delete the word ``new... Vendor Service Information Airbus requested that paragraphs (g), (h), and (i) of the NPRM (78 FR...

  3. 76 FR 68671 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... December 28, 2008, we issued AD 2009-02-04, Amendment 39-15794 (74 FR 7792, February 20, 2009). That AD... issued AD 2009-02-04, Amendment 39-15794 (74 FR 7792, February 20, 2009), Airbus has issued new service... AD 2008-0055 [which corresponds to FAA AD 2009-02-04, Amendment 39-15794 (74 FR 7792, February...

  4. 77 FR 60075 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ... AD. Discussion On March 17, 2005, we issued AD 2005-07-04, Amendment 39-14028 (70 FR 16104, March 30... 2005-07-04, Amendment 39-14028 (70 FR 16104, March 30, 2005).] Airbus has later introduced 4 new THSA P..., pins and parts, or incorrect installation of items. AD 2005-07-04, Amendment 39-14028 (70 FR...

  5. 77 FR 67263 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... NPRM was published in the Federal Register on May 8, 2012 (77 FR 26998). That NPRM proposed to correct... could be incorporated in the NPRM (77 FR 26998, May 8, 2012) to allow only one broken piccolo tube link...) of the NPRM (77 FR 26998, May 8, 2012) Airbus requested that we change the word ``engine''...

  6. 77 FR 32060 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... 2007-15-06 R1, Amendment 39- 16097 (74 FR 62219, November 27, 2009). That AD required actions intended..., Amendment 39-16097 (74 FR 62219, November 27, 2009), Airbus has issued A318/A319/A320/A321 Fuel... of the restated requirements of AD 2007-15-06 R1, Amendment 39-16097 (74 FR 62219, November 27,...

  7. 77 FR 64765 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... installation of ground fault interrupters (GFIs). This proposed AD would also require either replacement of the... potential unsafe condition, Airbus developed a modification which includes installing Ground...

  8. 77 FR 46937 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... in the Federal Register on February 28, 2012 (77 FR 11793). That NPRM proposed to correct an unsafe... 2007-03-18, Amendment 39- 14929 (72 FR 5919, February 8, 2007)] was to mandate, for A300 and A300-600... we revise the NPRM (77 FR 11793, February 28, 2012) to refer to Airbus Mandatory Service...

  9. 77 FR 17327 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2011-1087; Directorate Identifier 2011-NM-032-AD; Amendment 39-16967; AD 2012-04-11] RIN 2120-AA64 Airworthiness Directives; Airbus...

  10. 78 FR 22175 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... published in the Federal Register on October 4, 2012 (77 FR 60653), and proposed to supersede AD 2007-05-13... configuration, in accordance with Airbus SB A320-25-1294 Revision 01. It has recently been identified that for... intent that was proposed in the NPRM (77 FR 60653, October 4, 2012) for correcting the unsafe...

  11. 76 FR 73486 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... Airbus SB A340-28-4097 on aeroplanes which were previously in SB Configurations 02 or 03 [required by FAA..., in combination with flammable fuel vapors, could result in fuel tank explosions and consequent loss... in the MCAI. DATES: This AD becomes effective December 14, 2011. The Director of the Federal...

  12. 78 FR 19085 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... (77 FR 73340). That second SNPRM proposed to correct an unsafe condition for the specified products... Airbus requested that the service information referenced in the second SNPRM (77 FR 73340, December 10...' request regarding using the most recent service information. Since the second SNPRM (77 FR 73340,...

  13. 76 FR 77934 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ... series airplanes. Since we issued AD 2005-23-02, Amendment 39-14360 (70 FR 69067, November 14, 2005), The... certain ACT equipped airplanes, produced after AD 2005-23-02, Amendment 39-14360 (70 FR 69067, November 14...-14360 (70 FR 69067, November 14, 2005). Applicability (c) This AD applies to Airbus airplanes listed...

  14. 78 FR 40057 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A321 series airplanes. This proposed AD was prompted by reports of certain sliding windows that...

  15. 78 FR 8054 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    ...-07, Amendment 39-13741 (69 FR 44592, July 27, 2004). For airplanes on which Airbus Modification 5106...-07, Amendment 39-13741 (69 FR 44592, July 27, 2004). That AD required actions intended to address an... (69 FR 44592, July 27, 2004), the manufacturer has done a reassessment of the previous...

  16. 78 FR 37498 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... Freighter, and -300 series airplanes. This proposed AD was prompted by a report that a certain wire...

  17. 77 FR 69391 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... A310-204, -222, -304, -322, and -324 airplanes. This proposed AD was prompted by the manufacturer...

  18. 77 FR 60331 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ...; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A321 series airplanes. This proposed AD was prompted by a report of an uncommanded nose landing...

  19. 77 FR 51729 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes..., A340-200 and A340-300 series airplanes. This proposed AD was prompted by a report that revealed...

  20. 77 FR 66760 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...-200, A330-300, A340-200, A340- 300, A340-500, and A340-600 series airplanes. This proposed AD...

  1. 78 FR 41286 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... NPRM was published in the Federal Register on October 3, 2012 (77 FR 60331). The NPRM proposed to... America requested that the NPRM (77 FR 60331, October 3, 2012) mandate this revision in lieu of Airbus... the service information that was referenced in the proposed NPRM (77 FR 60331, October 3, 2012) so...

  2. 77 FR 66764 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... the isolation valve 283HN to Frame (FR) 64, between Stringer (STGR) 33 and STGR 34, was too close to... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus...

  3. 77 FR 66762 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes..., -304, -322, and -324 airplanes. This proposed AD was prompted by a design review of the fuel...

  4. 78 FR 41280 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... in the Federal Register on October 4, 2012 (77 FR 60658). The European Aviation Safety Agency (EASA... Inspection Requirement Airbus requested that the one-time HFEC inspection in paragraph (g) of the NPRM (77 FR... that this would be an approved method for repair as required by paragraph (g) of the NPRM (77 FR...

  5. 75 FR 51698 - Airworthiness Directives; Airbus Model A310 Series Airplanes; and Model A300 B4-600, A300 B4-600R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... Series Airplanes; and Model A300 B4-600, A300 B4-600R, A300 F4-600R Series Airplanes, and Model A300 C4... B4-601, B4-603, B4-620, B4-622, B4-605R, B4-622R, F4-605R, and F4-622R airplanes; Model A300...

  6. 75 FR 75878 - Airworthiness Directives; Airbus Model A318-111 and A318-112 Airplanes and Model A319, A320, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2008-0670; Directorate Identifier 2007-NM...-111 and A318-112 Airplanes and Model A319, A320, and A321 Series Airplanes AGENCY: Federal Aviation... airworthiness information (MCAI) originated by an aviation authority of another country to identify and...

  7. 75 FR 11435 - Airworthiness Directives; Airbus Model A300 B4-2C, B4-103, and B4-203 Airplanes; and Model A300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... October 28, 2009 (74 FR 55485). That NPRM proposed to correct an unsafe condition for the specified... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant...-53-0268, Revision 06, dated January 7, 2002 (for Model A300 B4-2C, B4-103, and B4-203 airplanes);...

  8. 76 FR 19724 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively... A300 B4-605R and B4-622R airplanes, Model A300 F4-605R and F4-622R airplanes, and Model A300...

  9. 76 FR 38069 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively...-622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F airplanes; and Model A310-203,...

  10. 75 FR 27956 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively... airplanes; Model A300 B4-601, B4- 603, B4-620, B4-622, B4-605R, B4-622R, F4-605R, F4-622R, and...

  11. 76 FR 42029 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... products. That NPRM was published in the Federal Register on April 8, 2011 (76 FR 19724). That NPRM... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... B4-600, B4-600R, and F4-600R Series Airplanes, and Model A300 C4-605R Variant F...

  12. 76 FR 39248 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ... products. That NPRM was published in the Federal Register on December 10, 2010 (75 FR 76926). That NPRM... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes...

  13. 76 FR 28914 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... Order 12866, 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... of the rudder system design. Rudder pedal sensitivity on Model A300-600 and A310 series airplanes is greater than that of other transport category airplane designs. Such rudder control sensitivity...

  14. 75 FR 49370 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... to the specified products. That NPRM was published in the Federal Register on April 2, 2010 (75 FR... cycling and that a previous study on a Model A310 airplane had shown no reduction in stiffness due to age...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not...

  15. 75 FR 60611 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... products. That NPRM was published in the Federal Register on May 19, 2010 (75 FR 27956). That NPRM proposed... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... B4-600, B4-600R, and F4-600R Series Airplanes, and Model A300 C4-605R Variant F...

  16. 76 FR 441 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively..., B4-622R, F4-605R, F4-622R, and C4-605R Variant F airplanes, certificated in any category, all...

  17. A high-fidelity airbus benchmark for system fault detection and isolation and flight control law clearance

    NASA Astrophysics Data System (ADS)

    Goupil, Ph.; Puyou, G.

    2013-12-01

    This paper presents a high-fidelity generic twin engine civil aircraft model developed by Airbus for advanced flight control system research. The main features of this benchmark are described to make the reader aware of the model complexity and representativeness. It is a complete representation including the nonlinear rigid-body aircraft model with a full set of control surfaces, actuator models, sensor models, flight control laws (FCL), and pilot inputs. Two applications of this benchmark in the framework of European projects are presented: FCL clearance using optimization and advanced fault detection and diagnosis (FDD).

  18. 77 FR 55105 - Airbus Operations GmbH Grant of Exemption No. 10611

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR ; or 3. Contacting the person... Administration 14 CFR Part 121 Airbus Operations GmbH Grant of Exemption No. 10611 AGENCY: Federal Aviation...: Summary of Grant of Exemption Docket No.: FAA-2012-0429. Petitioner: Airbus Operations GmbH. Sections...

  19. 77 FR 15291 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... B4-622R airplanes; Model A300 C4-605R Variant F airplanes; and Model A300 F4-600R series airplanes... B4-603, B4-605R, and B4- 622R airplanes; Model A300 C4-605R Variant F airplanes; and Model A300...

  20. An Airbus arrives at KSC with third MPLM

    NASA Technical Reports Server (NTRS)

    2001-01-01

    An Airbus '''Beluga''' air cargo plane, The Super Transporter, lands at KSC's Shuttle Landing Facility. Its cargo, from the factory of Alenia Aerospazio in Turin, Italy, is the Italian Space Agency's Multi-Purpose Logistics Module Donatello, the third of three for the International Space Station. The module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

  1. An Airbus arrives at KSC with third MPLM

    NASA Technical Reports Server (NTRS)

    2001-01-01

    An Airbus '''Beluga''' air cargo plane, The Super Transporter, taxis onto the parking apron at KSC's Shuttle Landing Facility. Its cargo, from the factory of Alenia Aerospazio in Turin, Italy, is the Italian Space Agency's Multi-Purpose Logistics Module Donatello, the third of three for the International Space Station. The module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

  2. An Airbus arrives at KSC with third MPLM

    NASA Technical Reports Server (NTRS)

    2001-01-01

    An Airbus '''Beluga''' air cargo plane, The Super Transporter, arrives at KSC's Shuttle Landing Facility from the factory of Alenia Aerospazio in Turin, Italy. Its cargo is the Italian Space Agency's Multi-Purpose Logistics Module Donatello, the third of three for the International Space Station. The module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

  3. 77 FR 73343 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... 39-16634 (76 FR 15805, March 22, 2011)] had been accomplished on this seat, but due to seizure, the... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model...

  4. 77 FR 63716 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ..., Amendment 39-16097 (74 FR 62219, November 27, 2009). For Model A318-111 and -112 airplanes, and Model A319... this AD as of December 14, 2009 (74 FR 62219, November 27, 2009). The Director of the Federal Register..., 2007 (72 FR 40222, July 24, 2007). ADDRESSES: You may examine the AD docket on the Internet at...

  5. 78 FR 71992 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ..., Amendment 39-14523 (71 FR 15023, March 27, 2006). For Model A318-111 and -112 airplanes; Model ] A319-111... as of May 1, 2006 (71 FR 15023, March 27, 2006). ADDRESSES: You may examine the AD docket on the... published in the Federal Register on August 20, 2013 (78 FR 51117), and proposed to supersede AD...

  6. 78 FR 51117 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ...-06-14, Amendment 39-14523 (71 FR 15023, March 27, 2006). For Model A318-111 and -112 airplanes; Model...-06-14, Amendment 39-14523 (71 FR 15023, March 27, 2006), (``AD 2006-06-14''). That AD required... $680. Amendment 39-14523 (71 FR per hour = Between 15023, March 27, 2006)]. $85 and $680....

  7. IAGOS : operational start of atmospheric measurements on commercial Airbus aircraft

    NASA Astrophysics Data System (ADS)

    Nedelec, P.

    2011-12-01

    AUTHORS : Philippe Nedelec 1, Jean-Pierre Cammas 1, Gilles Athier 1, Damien Boulanger 1, Jean-Marc Cousin 1., Andreas Volz-Thomas 2. 1. Laboratoire d' Aerologie, CNRS and University of Toulouse, Toulouse, France. 2. FZ Jülich, Jülich, Germany The MOZAIC program (http://mozaic.aero.obs-mip.fr) measures atmospheric parameters since August 1994, on board 5 commercial Airbus A340 aircraft operated by European airlines, with about 33 000 flights up to present. Three aircraft are still in operation and a new project has been sponsored by the European Community, and French and German national budgets. This project is called IAGOS for "In-service Aircraft for a Global Observing system" and can be considered as an update of Mozaic systems, increasing the performances and the measuring capacity. Plans are to equip 10-20 aircraft in the coming years to ensure a global coverage of the observations. Instrumentation has been developed by the participating partners and has been certified for installation on commercial passenger aircraft. The basic instrumentation includes O3, CO, H2O and clouds sensors, as well as the position and meteorological parameters acquired by the aircraft. One of the optional equipment can also be installed: NOx or NOy or CO2/CH4 or Aerosols. Data measured during flight are automatically transmitted after aircraft landing to CNRS reception centre in Toulouse, France, and made available to scientist some days later. The installation on a Lufthansa Airbus A340 has been finalised and certified by EASA (European Aviation Safety Agency) on July 7th, 2011 and operations started the following day, with data transmitted every landing to the CNRS centre. We will present technical details of the IAGOS aeronautic installation, measuring instruments of the basic system and some results of the first months of IAGOS operation.

  8. 78 FR 64156 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... ADs for Model A340 airplanes. AD 2003-14-11, Amendment 39-13230 (68 FR 41521, July 14, 2003). AD 2004-11-08, Amendment 39-13654 (69 FR 31874, June 8, 2004). AD 2004-13-25, Amendment 39-13707 (69 FR 41394...) through (i)(7) of this AD for Model A340 airplanes only. (1) AD 2003-14-11, Amendment 39-13230 (68...

  9. 77 FR 19071 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ..., dated October 7, 2010 (for Model A340-500 and -600 series airplanes). The actions described in this... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Mandatory Service Bulletin A340-53-5056, excluding Appendices 01 and 02, dated October 7, 2010 (for...

  10. 77 FR 59149 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-26

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not..., and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called A300-600... B4-601, B4-603, B4-620, B4- 622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F...

  11. Virtual verification of the AIRBUS A400M final assembly line industrialization

    NASA Astrophysics Data System (ADS)

    Menéndez, J. L.; Mas, F.; Serván, J.; Ríos, J.

    2012-04-01

    This document describes the experience gained from the project of implementing the Digital Manufacturing methodology to validate the industrial design of the AIRBUS A400M Final Assembly Line (FAL) in a virtual environment using state of the art Product Lifecycle Management (PLM) tools. The project has generated a remarkable innovation in the industrialization methods and tools used in AIRBUS Military, contributing to the A400M program success. The document presents: the background and reasons motivating the project, the context and the main barriers identified, and the definition of a Final Assembly Line. An innovative concept of industrial Digital Mock-Up (iDMU) was coined, representing the interoperable grouping of product, processes and manufacturing resources data.

  12. Protection of electrical and electronic equipment against lightning indirect effects on the Airbus A340 wing

    NASA Technical Reports Server (NTRS)

    Spiller, Olaf

    1991-01-01

    The provisions applied to the Airbus A340 wing wiring against lightning indirect effects are presented. The construction and installation of the wiring's shielding systems are described, and the analysis and tests performed to determine the effectiveness of the measures taken are discussed. A first evaluation of the results of the theoretical analysis together with the provisional results of tests indicate a sufficient safety margin between required and achieved protection levels.

  13. 76 FR 432 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, and -243 Airplanes; Airbus...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... October 1, 2010 (75 FR 60655). That NPRM proposed to correct an unsafe condition for the specified...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have... definition review against explosion hazards. * * * * * Failure of the auxiliary power unit (APU) bleed...

  14. 75 FR 60655 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, and -243 Airplanes; Airbus...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... Inspection Requirements'' (66 FR 23086, May 7, 2001). In addition to new airworthiness standards for... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... power unit (APU) bleed leak detection system could result in overheat of the fuel tank located in...

  15. Measurement of ozone and water vapor by Airbus in-service aircraft: The MOZAIC airborne program, An overview

    NASA Astrophysics Data System (ADS)

    Marenco, Alain; Thouret, ValéRie; NéDéLec, Philippe; Smit, Herman; Helten, Manfred; Kley, Dieter; Karcher, Fernand; Simon, Pascal; Law, Kathy; Pyle, John; Poschmann, Georg; von Wrede, Rainer; Hume, Chris; Cook, Tim

    1998-10-01

    Tentative estimates, using three-dimensional chemistry and transport models, have suggested small ozone increases in the upper troposphere resulting from current aircraft emissions, but have also concluded to significant deficiencies in today's models and to the need to improve them through comparison with extended data sets. The Measurement of Ozone and Water Vapor by Airbus In-Service Aircraft (MOZAIC) program was initiated in 1993 by European scientists, aircraft manufacturers, and airlines to collect experimental data. Its goal is to help understand the atmosphere and how it is changing under the influence of human activity, with particular interest in the effects of aircraft. MOZAIC consists of automatic and regular measurements of ozone and water vapor by five long range passenger airliners flying all over the world. The aim is not to detect direct effects of aircraft emissions on the ozone budget inside the air traffic corridors but to build a large database of measurements to allow studies of chemical and physical processes in the atmosphere, and hence to validate global chemistry transport models. MOZAIC data provide, in particular, detailed ozone and water vapor climatologies at 9-12 km where subsonic aircraft emit most of their exhaust and which is a very critical domain (e.g., radiatively and stratosphere/troposphere exchanges) still imperfectly described in existing models. This will be valuable to improve knowledge about the processes occuring in the upper troposphere and the lowermost stratosphere, and the model treatment of near tropopause chemistry and transport. During MOZAIC I (January 1993-September 1996), fully automatic devices were developed, installed aboard five commercial Airbus A340s, and flown in normal airline service. A second phase, MOZAIC II, started in October 1996 with the aim of continuing the O3 and H2O measurements and doing a feasibility study of new airborne devices (CO, NOy). Between September 1994 and December 1997, 7500

  16. Ground-based aircraft exhaust measurements of a Lufthansa Airbus A340 using FTIR emission spectrometry

    NASA Astrophysics Data System (ADS)

    Schaefer, Klaus; Heland, Joerg

    1999-01-01

    The emission inventories of aircraft emissions are being set up using flight routing data and test rig measurements of the engine manufacturers for certification purposes which have to be extrapolated with respect to the actual parameters at cruise altitude. Precise data from in-service engines are not existing. FTIR-emission-spectroscopy as a remote sensing multi-component exhaust gas analysis method has been further developed to specify the traceable molecules in aircraft exhausts, to determine the detection limits, and to obtain reliable statements concerning its accuracy. The first measurement with the Airbus A340 engine CFM56-5C2 during run up tests at ground level showed the overall ability of the FTIR-emission system to analyze the exhausts of modern gas turbines with high bypass ratio and mixing of fan air into the exhausts before the nozzle exit. Good quality spectra were measured and analyzed with respect to the mixing rations of CO2, H2O, CO, NO, and N2O, and the emission indices of CO, NO, and N2O. Total measurement times at one thrust level should be about 15 minutes to obtain reliable result which can be compared to the ICAO data of this engine.

  17. 75 FR 74665 - Airworthiness Directives; Airbus Model A310 Airplanes, and Airbus Model A300 B4-600, B4-600R, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ...-09, Amendment 39-15919 (74 FR 25399, May 28, 2009). That AD required actions intended to address an... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic.... 106(g), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15919 (74...

  18. 76 FR 15805 - Airworthiness Directives; Airbus Model A310 Series Airplanes, and Airbus Model A300 B4-600, B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... publications listed in this AD as of June 12, 2009 (74 FR 25399, May 28, 2009). ADDRESSES: You may examine the... NPRM was published in the Federal Register on December 1, 2010 (75 FR 74665), and proposed to supersede AD 2009-11-09, Amendment 39-15919 (74 FR 25399, May 28, 2009). That NPRM proposed to correct...

  19. 76 FR 15870 - Airworthiness Directives; Airbus Model A310 Series Airplanes, and Airbus Model A300 B4-600, B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... and uncontrolled fire (in case of fire ignited upstream the High Pressure Valve (HPV)). * * * * * The... fire (in case of fire ignited upstream the High Pressure Valve (HPV)). For the reasons explained...

  20. List Models of Procedure Learning

    NASA Technical Reports Server (NTRS)

    Matessa, Michael P.; Polson, Peter G.

    2005-01-01

    This paper presents a new theory of the initial stages of skill acquisition and then employs the theory to model current and future training programs for fight management systems (FMSs) in modern commercial airliners like the Boeing 777 and the Airbus A320. The theoretical foundations for the theory are a new synthesis of the literature on human memory and the latest version of the ACT-R theory of skill acquisition.

  1. The new CARIBIC Airbus A340-600 based observational system

    NASA Astrophysics Data System (ADS)

    Slemr, F.; Brenninkmeijer, C.; Dix, B.; Filippi, D.; Ciais, P.; Ebinghaus, R.; Fischer, H.; Heintzenberg, J.; Hermann, M.; Leuenberger, M.; Martinsson, B.; Platt, U.; Schlager, H.; Schumann, U.; Sprung, D.; van Velthoven, P.; Waibel, A.; Zahn, A.; Ziereis, H.

    2005-12-01

    An airfreight container equipped with automated analysers was deployed onboard of a passenger Boeing 767 ER of LTU International Airways during regular long-distance flights. From November 1997 to the decommissioning of the aircraft in May 2002, 86 flights were carried out on routes to Southern India, the Caribbean, and Southern Africa providing data on distribution of O3, CO, aerosols (nuclei > 4, 12, 18 nm) in the tropopause region from continuous measurements and of CO2, H2, CO, their isotopic composition, halocarbons, hydrocarbons, N2O, CH4, SF6, and elemental aerosol composition from analyses of samples. Based on this experience a totally new and more powerful CARIBIC system has been developed and put into operation, based on a sophisticated inlet system and a new container with a largely extended instrumentation. The inlet system is designed for sampling of small aerosol particles. In addition, it contains 3 separate probes to sample air for measurements of trace gases (heated and PFA coated), total and gaseous water (heated electropolished stainless steel). It also accommodates 3 telescopes of a mini differential optical absorption spectrometer (MAX-DOAS) and a camera for information about clouds. The current instrument package comprises analysers for total and gaseous H2O, O3, NO and NOy, CO, CO2, O2, Hg, and three condensation nuclei counters for particles larger than 4, 12, and 18 nm. A proton transfer mass spectrometer (PTR-MS) and an optical particle counter are installed to measure selected organic compounds and the particle size distributions, respectively. Samples of aerosol, of air (glass canisters) and of VOC and OVOC (adsorption tubes) are taken as well. This allows for a broad spectrum of laboratory analyses. The new CARIBIC system onboard a new passenger Lufthansa Airbus 340-600 has been in operation since December 2004 on a regular long-distance routes from Frankfurt to Santiago de Chile or Manila. The system is planned to flight monthly for a

  2. Acquisition and use of Orlando, Florida and Continental Airbus radar flight test data

    NASA Technical Reports Server (NTRS)

    Eide, Michael C.; Mathews, Bruce

    1992-01-01

    Westinghouse is developing a lookdown pulse Doppler radar for production as the sensor and processor of a forward looking hazardous windshear detection and avoidance system. A data collection prototype of that product was ready for flight testing in Orlando to encounter low level windshear in corroboration with the FAA-Terminal Doppler Weather Radar (TDWR). Airborne real-time processing and display of the hazard factor were demonstrated with TDWR facilitated intercepts and penetrations of over 80 microbursts in a three day period, including microbursts with hazard factors in excess of .16 (with 500 ft. PIREP altitude loss) and the hazard factor display at 6 n.mi. of a visually transparent ('dry') microburst with TDWR corroborated outflow reflectivities of +5 dBz. Range gated Doppler spectrum data was recorded for subsequent development and refinement of hazard factor detection and urban clutter rejection algorithms. Following Orlando, the data collection radar was supplemental type certified for in revenue service on a Continental Airlines Airbus in an automatic and non-interferring basis with its ARINC 708 radar to allow Westinghouse to confirm its understanding of commercial aircraft installation, interface realities, and urban airport clutter. A number of software upgrades, all of which were verified at the Receiver-Transmitter-Processor (RTP) hardware bench with Orlando microburst data to produce desired advanced warning hazard factor detection, included some preliminary loads with automatic (sliding window average hazard factor) detection and annunciation recording. The current (14-APR-92) configured software is free from false and/or nuisance alerts (CAUTIONS, WARNINGS, etc.) for all take-off and landing approaches, under 2500 ft. altitude to weight-on-wheels, into all encountered airports, including Newark (NJ), LAX, Denver, Houston, Cleveland, etc. Using the Orlando data collected on hazardous microbursts, Westinghouse has developed a lookdown pulse Doppler

  3. 64 FR 29607 - Airworthiness Directives; Airbus Model A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    1999-06-02

    ... of proposed rulemaking (NPRM). SUMMARY: This document proposes the adoption of a new airworthiness... proposal would require modification of the 90VU electronics rack umbrellas, the 91VU upper shelf assembly, the cockpit drain circuit, and the electrical wire routing above the 90VU electronics rack....

  4. 75 FR 81433 - Airworthiness Directives; Airbus Model A321-211, -212, -231, and -232 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... condition on an aviation product. The MCAI describes the unsafe condition as: A manufacturing quality non...) 227-1149. SUPPLEMENTARY INFORMATION: Discussion The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community, has issued EASA...

  5. 75 FR 11439 - Airworthiness Directives; Airbus Model A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009-0649; Directorate Identifier 2008-NM..., A320, and A321 Series Airplanes AGENCY: Federal Aviation Administration (FAA), Department of...) originated by an aviation authority of another country to identify and correct an unsafe condition on...

  6. 76 FR 18038 - Airworthiness Directives; Airbus Model A340-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... lock. * * * * * Deployment of one TR door in flight, particularly during the take-off or go around, could result in heavy buffet at low speed, or could significantly reduce take off performance [and..., particularly during the take-off or go around, could result in heavy buffet at low speed, or...

  7. 78 FR 67077 - Special Conditions: Airbus, Model A350-900 Series Airplane; Side Stick Controllers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as....145(b) and 25.175(d), it must be shown that the temporary and maximum prolonged force levels for...

  8. 75 FR 16696 - Airworthiness Directives; Airbus Model A330-223, -321, -322, and -323 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... of the Pratt & Whitney (PW) forward (FWD) engine mount pylon bolts. Dual-bolt fractures could lead to... fractures could lead to inability for mount assembly to sustain loads which may lead to an engine...

  9. 76 FR 22308 - Airworthiness Directives; Airbus Model A340-541 and -642 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... Structural Repair Manual (SRM) repair strength re- valuation, some Allowable Damage Limits (ADL) and Repairs... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... repairs performed in accordance with any de-validated structural repair manual (SRM) defined in...

  10. 76 FR 19714 - Airworthiness Directives; Airbus Model A320-214, -232, and -233 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ...We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  11. 75 FR 19207 - Airworthiness Directives; Airbus Model 340-500 and -600 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  12. 76 FR 50113 - Airworthiness Directives; Airbus Model A320-214, -232, and -233 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  13. 76 FR 67625 - Airworthiness Directives; Airbus Model A319 and A320 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... aviation product. The MCAI describes the unsafe condition as: One operator has reported a torn out... condition for the specified products. The MCAI states: One operator has reported a torn out...

  14. 75 FR 16685 - Airworthiness Directives; Airbus Model A300-600 and A310 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ...We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as: Surface defects were visually detected on the rudder of one......

  15. 75 FR 8479 - Airworthiness Directives; Airbus Model A340-541 and -642 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... condition on an aviation product. The MCAI describes the unsafe condition as: During the A340-600 full scale... condition for the specified products. The MCAI states: During the A340-600 full scale fatigue test, cracks... not corrected, can affect the aircraft structural integrity. Further to this full scale fatigue...

  16. 75 FR 3983 - Airworthiness Directives; Airbus Model A318 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... NPRM was published in the Federal Register on August 13, 2009 (74 FR 40776). That NPRM proposed to... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of...

  17. 78 FR 64415 - Special Conditions: Airbus, Model A350-900 Series Airplane; Ground Pivoting Loads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... has a conventional layout with twin wing-mounted Rolls-Royce Trent engines. It features a twin aisle 9-abreast economy class layout, and accommodates side-by- side placement of LD-3 containers in the...

  18. 75 FR 7931 - Airworthiness Directives; Airbus Model A380-841, -842, and -861 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... the AD as of March 10, 2010. On May 28, 2009 (74 FR 22422, May 13, 2009), the Director of the Federal... 2009-10-07, Amendment 39-15902 (74 FR 22422, May 13, 2009). That AD required actions intended to... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  19. 75 FR 50867 - Airworthiness Directives; Airbus Model A330-223, -321, -322, and -323 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... products. That NPRM was published in the Federal Register on April 2, 2010 (75 FR 16696). That NPRM... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... products listed above. This AD results from mandatory continuing airworthiness information...

  20. 76 FR 27232 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ...We are adopting a new airworthiness directive (AD) for the products listed above that would supersede two existing ADs. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  1. 76 FR 42 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... proposed AD. Discussion On December 8, 1998, we issued AD 98-26-01, Amendment 39-10942 (63 FR 69179, December 16, 1998); and on May 30, 1991, we issued AD 91-13- 01, Amendment 39-7032 (56 FR 26602, June...

  2. 76 FR 24351 - Airworthiness Directives; Airbus Model A340-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  3. Comparison of Ozone and Water Vapor Retrieved From Airbus In-Service Aircraft (MOZAIC) and AIRS data over Delhi

    NASA Astrophysics Data System (ADS)

    Singh, R. P.; Bhattacharjee, P. S.

    2010-12-01

    Carbon monoxide (CO) is a key trace gas in tropospheric photochemistry and controls the oxidizing capacity in the troposphere. On oxidation with OH radicals, in turn, could perturb the growth rates of many greenhouse gases such as CH4 and O3. We have used Carbon Monoxide (CO in ppbv), Water (H2O) and ozone (O3) mixing ratio data from Measurement of Ozone and Water Vapor by Airbus In-Service Aircraft (MOZAIC) over Delhi centrally located in the northern part of India. We have analyzed more than 100 aircraft profile data measured by flights to and from Delhi during period 2003 - 2006. CO from Atmospheric Infrared Sounder (AIRS) and Measurement of Pollution in the atmosphere (MOPITT), is compared with MOZAIC data. Satellite derived data are found to be be in good agreement with the aircraft data, although the satellite overpass time are not concurrent with aircraft descending/ascending time. CO, H2O and O3 all show prominent seasonal variations and a climatology is produced from the observation data. The seasonal effect on the trace gas concentrations and effect of dust show characteristic behavior.

  4. European parabolic flight campaigns with Airbus ZERO-G: Looking back at the A300 and looking forward to the A310

    NASA Astrophysics Data System (ADS)

    Pletser, Vladimir; Rouquette, Sebastien; Friedrich, Ulrike; Clervoy, Jean-Francois; Gharib, Thierry; Gai, Frederic; Mora, Christophe

    2015-09-01

    Aircraft parabolic flights repetitively provide up to 23 s of reduced gravity during ballistic flight manoeuvres. Parabolic flights are used to conduct short microgravity investigations in Physical and Life Sciences and in Technology, to test instrumentation prior to space flights and to train astronauts before a space mission. The use of parabolic flights is complementary to other microgravity carriers (drop towers, sounding rockets), and preparatory to manned space missions on board the International Space Station and other manned spacecraft, such as Shenzhou and the Chinese Space Station CSS. The European Space Agency (ESA), the 'Centre National d'Etudes Spatiales' (CNES, French Space Agency) and the 'Deutsches Zentrum für Luft- und Raumfahrt e.V.' (DLR, the German Aerospace Centre) have used the Airbus A300 ZERO-G for research experiments in microgravity, and at Moon and Mars gravity levels, from 1997 until October 2014. The French company Novespace, a subsidiary of CNES, based in Bordeaux, France, is in charge of the organisation of Airbus A300 ZERO-G flights. A total of 104 parabolic flight campaigns have been organised by ESA, CNES and DLR since 1997, including 38 ESA, 34 CNES and 23 DLR microgravity campaigns, two Joint European ESA-CNES-DLR Partial-g Parabolic Flight Campaigns, and seven ESA Student campaigns. After 17 years of good and loyal services, this European workhorse for microgravity research in parabolic flights has been retired. The successor aircraft, the Airbus A310 ZERO-G, is being prepared for a first ESA-CNES-DLR cooperative campaign in Spring 2015. This paper looks back over 17 years of microgravity research in parabolic flights with the A300 ZERO-G, and introduces the new A310 ZERO-G that will be used from 2015 onwards.

  5. [Organizational problems of disaster victim identification in mass casualties as exemplified by Tu 154-M and Airbus A310 passenger plane crashes].

    PubMed

    Volkov, A V; Kolkutin, V V; Klevno, V A; Shkol'nikov, B V; Kornienko, I V

    2008-01-01

    Managerial experience is described that was gained during the large-scale work on victim identification following mass casualties in the Tu 154-M and Airbus A310 passenger plane crashes. The authors emphasize the necessity to set up a specialized agency of constant readiness meeting modern requirements for the implementation of a system of measures for personality identification. This agency must incorporate relevant departments of the Ministries of Health, Defense, and Emergency Situations as well as investigative authorities and other organizations. PMID:19048869

  6. 75 FR 37991 - Airworthiness Directives; Airbus Model A330-243, -341, -342, and -343 Airplanes; and Model A340...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... Register on March 4, 2010 (75 FR 9809). That NPRM proposed to correct an unsafe condition for the specified.... We also estimate that it will take about 10 work-hours per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Required parts will cost about...

  7. 76 FR 56286 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, and -243 Airplanes, Model A330...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... 3, 2011 (76 FR 24832). That NPRM proposed to correct an unsafe condition for the specified products... commenter supports the NPRM (76 FR 24832, May 3, 2011). Conclusion We reviewed the available data, including... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and...

  8. 75 FR 66651 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, and -243 Airplanes, and Model...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... NPRM was published in the Federal Register on July 13, 2010 (75 FR 39869). That NPRM proposed to... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... gravity feed procedure, in response to low pressure indications from all fuel boost pumps, in both...

  9. 76 FR 36387 - Airworthiness Directives; Airbus Model A300 Series Airplanes; Model A310 Series Airplanes; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... for explosive failure of the * * * hydraulic accumulator. This condition, if not detected and corrected, might, for some aeroplane installations, lead to damage to all three hydraulic circuits,...

  10. 75 FR 9809 - Airworthiness Directives; Airbus Model A330-243, -341, -342, and -343 Airplanes; and Model A340...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... evidenced by test that the tightening torque settings on the Rolls Royce Trent 500 and Trent 700 forward..., as a consequence of the over-torque, fail and move away, it would lead to loss of the vertical...

  11. Investigation of different modeling approaches for computational fluid dynamics simulation of high-pressure rocket combustors

    NASA Astrophysics Data System (ADS)

    Ivancic, B.; Riedmann, H.; Frey, M.; Knab, O.; Karl, S.; Hannemann, K.

    2016-07-01

    The paper summarizes technical results and first highlights of the cooperation between DLR and Airbus Defence and Space (DS) within the work package "CFD Modeling of Combustion Chamber Processes" conducted in the frame of the Propulsion 2020 Project. Within the addressed work package, DLR Göttingen and Airbus DS Ottobrunn have identified several test cases where adequate test data are available and which can be used for proper validation of the computational fluid dynamics (CFD) tools. In this paper, the first test case, the Penn State chamber (RCM1), is discussed. Presenting the simulation results from three different tools, it is shown that the test case can be computed properly with steady-state Reynolds-averaged Navier-Stokes (RANS) approaches. The achieved simulation results reproduce the measured wall heat flux as an important validation parameter very well but also reveal some inconsistencies in the test data which are addressed in this paper.

  12. 75 FR 52246 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... corresponds to FAA AD 2007-20-05, Amendment 39- 15215 (72 FR 56262, October 3, 2007)]. This ALI task has been...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have... the ALS (Airworthiness Limitations Section) part 2 under ALI Document reference...

  13. 76 FR 42024 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2011-0257; Directorate Identifier 2010-NM..., A319, A320, and A321 Series Airplanes AGENCY: Department of Transportation (DOT), Federal Aviation... information (MCAI) originated by an aviation authority of another country to identify and correct an...

  14. 78 FR 67323 - Special Conditions: Airbus, Model A350-900 Series Airplane; Transient Engine Failure Loads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477- 19478... failure events and those rare events resulting from structural failures. The more common events would... structural failure; and b. the maximum acceleration of the power unit. 3. For engine supporting structure,...

  15. 77 FR 64025 - Special Conditions: Airbus Model A318, A319, A320, and A321 Series Airplanes; Interaction of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478... structural performance of the airplane. The applicable airworthiness regulations do not contain adequate or..., affect structural performance. These systems include flight control systems, autopilots,...

  16. 78 FR 25846 - Special Conditions: Airbus, Model A340-600 Series Airplanes; Lower Deck Crew Rest Compartments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background... equipment within the LDCR compartment, (4) Structural failure or deformation of components that could block... designed to minimize the possibility of blockage, which might result from fire, mechanical or...

  17. 75 FR 68181 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... (75 FR 16689). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... Procedures (44 FR 11034, February 26, 1979); and ] 3. Will not have a significant economic impact, positive...-1570 D554 71001 000 00 TS-1573 D554 71001 000 00 TS-1575 D554 71001 000 00 TS-1578 D554 71001 000 00...

  18. 75 FR 35 - Special Conditions: Airbus Model A318-112 Airplane (S/N 3886); Certification of a Cooktop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... be a novel or unusual design feature. Discussion Currently, ovens are the prevailing means of heating food on airplanes. Ovens are characterized by an enclosure that contains both the heat source and the food being heated. The hazards presented by ovens are thus inherently limited, and are well...

  19. 75 FR 78883 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... Sec. 39.13(c), in the second column, in the first column of the table, in the 30th entry, ``D554 71000... column, in the second column of the table, in the 19th entry, ``TS-Z072'', should read ``TS-2072''. 3. On page 68184, in the same section, in the first column, in the first column of the table, in the...

  20. 75 FR 2057 - Airworthiness Directives; Airbus Model A340-200 and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community... rule that involves requirements affecting flight safety, and we did not precede it by notice and...'s authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority...

  1. 77 FR 51944 - Special Conditions: Airbus, Model A318-112 Airplane (S/N 3238); Certification of Cooktops

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background... requirements for flexibility, heat, electrical resistance, and fire extinguishing including cooking oil fires... cooking oil in the cooktop. Applicability As discussed above, these special conditions are applicable...

  2. 76 FR 56279 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... reference of certain other publications listed in the AD as of August 13, 2004 (69 FR 45243, July 29, 2004... issued AD 2004-15-14, Amendment 39-13748 (69 FR 45243, July 29, 2004), which corresponded to Direction G... provided in French AD F-2004- 074. Since we issued AD 2004-15-14, Amendment 39-13748 (69 FR 45243, July...

  3. 76 FR 24360 - Airworthiness Directives; Airbus Model A340-200, -300, -500, and -600 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... as of May 17, 2011. On January 27, 2010 (75 FR 1538, January 12, 2010), the Director of the Federal...-07, Amendment 39-16165 (75 FR 1538, January 12, 2010). That AD required actions intended to address... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a...

  4. 75 FR 37 - Special Conditions: Airbus Model A330 Series Airplanes; Seats with Non-Traditional, Large, Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ...-styled center consoles, food trays, video monitors, and shrouds. Clarification of ``Exposed'' ``Exposed... to both the Notice of Proposed Rule Making (NPRM), Notice No. 85-10 (50 FR 15038, April 16, 1985), and the Final Rule at Amendment 25-61 (51 FR 26206, July 21, 1986), specifically note that seats...

  5. 75 FR 32 - Special Conditions: Airbus Model A340 Series Airplanes; Seats With Non-Traditional, Large, Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... and armrest-styled center consoles, food trays, video monitors, and shrouds. Clarification of... preambles to both the Notice of Proposed Rule Making (NPRM), Notice No. 85-10 (50 FR 15038, April 16, 1985), and the Final Rule at Amendment 25-61 (51 FR 26206, July 21, 1986), specifically note that seats...

  6. 75 FR 68548 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... proposed AD. Discussion On August 7, 2009, we issued AD 2009-17-04, amendment 39-15995 (74 FR 41611, August... their substance. But we might have found it necessary to use different words from those in the MCAI to... 13132. This proposed AD would not have a substantial direct effect on the States, on the...

  7. 78 FR 67320 - Special Conditions: Airbus, Model A350-900 series Airplane; Pitch and Roll Limiting by Electronic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ..., 2000 (65 FR 19477- 19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background documents or...; Pitch and Roll Limiting by Electronic Flight Control System AGENCY: Federal Aviation Administration (FAA... feature(s) associated with the Electronic Flight Control System that limits pitch and roll...

  8. 75 FR 68698 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -223F, -243, and -243F...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... Register on July 7, 2010 (75 FR 38947). That NPRM proposed to correct an unsafe condition for the specified... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or..., A330-322, A330-323, A330-341, A330-342 and A330-343 airplanes, certificated in any category;...

  9. 76 FR 42602 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ...-16-02, Amendment 39-15141 (72 FR 44731, August 9, 2007). That AD required actions intended to address... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034.... 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15141 (72 FR 44731, August 9, 2007)...

  10. 76 FR 64854 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... proposed AD. Discussion On October 23, 1997, we issued AD 97-22-13, Amendment 39-10185 (62 FR 58891...), dated April 10, 1996, and which supersedes FAA AD 94-20-02, Amendment 39-9030 (59 FR 48563, September 22, 1994)); and on May 10, 2002, we issued AD 2002-10-06, Amendment 39-12752 (67 FR 35425, May 20,...

  11. 78 FR 68775 - Special Conditions: Airbus, Model A350-900 Series Airplane; Composite Fuselage In-Flight Fire...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo...; Composite Fuselage In-Flight Fire/Flammability Resistance AGENCY: Federal Aviation Administration (FAA), DOT... associated with the in-flight fire and flammability resistance of the composite fuselage. Experience...

  12. 75 FR 19196 - Airworthiness Directives; Airbus Model A330-243, -341, -342, and -343 Airplanes Equipped with...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  13. 76 FR 27246 - Airworthiness Directives; Airbus Model A310-203, -204, -222, -304, -322, and -324 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... published in the Federal Register on January 3, 2011 (76 FR 46). That NPRM proposed to correct an unsafe... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... tail plane cut-out located in the tail cone is subject to an inspection programme * * *. * * * * *...

  14. 78 FR 76249 - Special Conditions: Airbus, Model A350-900 Series Airplane; Flight Envelope Protection: Normal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http...; Flight Envelope Protection: Normal Load Factor (g) Limiting AGENCY: Federal Aviation Administration (FAA... feature(s) associated with a flight control system that prevents the pilot from inadvertently...

  15. 75 FR 16689 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... manufacturer serial numbers (S/Ns), if equipped with carbon fiber reinforced plastic rudders having part.../N TS-1227, have a core density of 24 kilogram (kg)/meters cubed (m ). Subject (d) Air...

  16. 76 FR 37241 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ..., listed in the AD as of April 27, 2007 (72 FR 13681, March 23, 2007). We must receive comments on this AD... 39-14999 (72 FR 13681, March 23, 2007). That AD required actions intended to address an unsafe... Order 12866; 2. Is not a ''significant rule'' under the DOT Regulatory Policies and Procedures (44...

  17. 76 FR 57630 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... NPRM was published in the Federal Register on November 8, 2010 (75 FR 68548), and proposed to supersede AD 2009-17-04, Amendment 39-15995 (74 FR 41611, August 18, 2009). That NPRM proposed to correct an... response to each comment. Support for NPRM US Airways stated that the NPRM (75 FR 68548, November 8,...

  18. 77 FR 64023 - Special Conditions: Airbus Model A318, A319, A320, and A321 Series Airplanes; Design Roll...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background... regulations do not contain adequate or appropriate safety standards for this design feature. These special..., A319, A320, and A321 series airplanes because of a novel or unusual design feature, special...

  19. 78 FR 76251 - Special Conditions: Airbus, Model A350-900 Series Airplane; Electronic System Security Protection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478... several connected networks. This proposed network architecture is used for a diverse set of functions... A350-900 series architecture and network configuration may allow increased connectivity to and...

  20. 76 FR 46 - Airworthiness Directives; Airbus Model A310-203, -204, -222, -304, -322, and -324 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... consideration, in accordance with the A310 life extension programme. For the reasons stated above, this EASA AD...: Directorate Identifier 2010-NM-092-AD. That NPRM proposes to supersede AD 98-26-01, amendment 39-10942 (63 FR... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant...

  1. 78 FR 76775 - Special Conditions: Airbus, Model A350-900 Series Airplane; Lightning Protection of Fuel Tank...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... design feature(s) that will incorporate a nitrogen generation system (NGS) for all fuel tanks that... tank flammability regulations. Among other benefits, the NGS significantly reduces the potential...

  2. 75 FR 71538 - Airworthiness Directives; Airbus Model A340-500 and A340-600 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  3. 75 FR 4477 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-28

    ..., 2009 (74 FR 45781). That NPRM proposed to correct an unsafe condition for the specified products. The... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... AD results from mandatory continuing airworthiness information (MCAI) originated by an...

  4. 75 FR 8471 - Airworthiness Directives; Airbus Model A340-200 and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ...) 227-1138; fax (425) 227-1149. SUPPLEMENTARY INFORMATION: Discussion The European Aviation Safety... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... October 1, 2009. AMM Introduction--Description 1-6 None shown None shown.* and Operation. Chapter...

  5. 78 FR 76252 - Special Conditions: Airbus, Model A350-900 Series Airplane; Isolation or Protection of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo...; Isolation or Protection of the Aircraft Electronic System Security From Unauthorized Internal Access AGENCY... isolation from unauthorized internal access. The applicable airworthiness regulations do not...

  6. 75 FR 26881 - Airworthiness Directives; Airbus Model A340-200 and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ..., 2010 (75 FR 2057, January 14, 2010), the Director of the Federal Register approved the incorporation by... December 30, 2009, we issued AD 2010-02-03, Amendment 39-16174 (75 FR 2057, January 14, 2010). That AD... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive...

  7. 75 FR 3420 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... unions on Goodrich pitot probes P/N (part number) ] 0851HL. These may be the result of mis-torque of the.../N (part number) 0851HL. These may be the result of mis-torque of the affected unions at...

  8. 75 FR 50871 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Register on January 21, 2010 (75 FR 3420). That NPRM proposed to correct an unsafe condition for the... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... Goodrich pitot probes P/N (part number) 0851HL. These may be the result of mis-torque of the...

  9. Aerodynamics on a transport aircraft type wing-body model

    NASA Technical Reports Server (NTRS)

    Schmitt, V.

    1982-01-01

    The DFLR-F4 wing-body combination is studied. The 1/38 model is formed by a 9.5 aspect ratio transonic wing and an Airbus A 310 fuselage. The F4 wing geometrical characteristics are described and the main experimental results obtained in the S2MA wind tunnel are discussed. Both wing-fuselage interferences and viscous effects, which are important on the wing due to a high rear loading, are investigated by performing 3D calculations. An attempt is made to find their limitations.

  10. The interference of the model support mast with measurements of the longitudinal and lateral aerodynamic coefficients

    NASA Technical Reports Server (NTRS)

    Vandekreeke, C.; Verriere, J.; Quemard, G.

    1987-01-01

    The effects the single-bottom support masts used in the ONERA S1 and S4 wind tunnels have on aerodynamic data collected with scale model aircraft were examined experimentally and analytically. Systematic studies were performed on the flow characteristics around different diameters for the mounts. Scaling methods used to make data from one wind tunnel correspond to data from the other are described. Airbus 320 models were introduced into the tests and mast-body flow interactions were observed. A summary is presented of restrictions on the mast diameters, relative to cylindrical model diameters, which will minimize the effects the masts have on longitudinal and lateral aerodynamic stability data.

  11. 76 FR 4260 - Airworthiness Directives; Airbus Model A300 and A310 Series Airplanes, and Model A300 B4-600, B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ...-14943 (72 FR 8604, February 27, 2007). That AD required actions intended to address an unsafe condition..., Amendment 39-15213 (72 FR 54536, September 26, 2007). That AD required actions intended to address an unsafe..., Amendment 39-15283 (72 FR 69612, December 10, 2007). That AD required actions intended to address an...

  12. 76 FR 22302 - Airworthiness Directives; Airbus Model A310 Series Airplanes; and Model A300 B4-600, A300 B4-600R...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... products. That NPRM was published in the Federal Register on August 23, 2010 (75 FR 51698). That NPRM...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have... A300 C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes) AGENCY:...

  13. 76 FR 27875 - Airworthiness Directives; Airbus Model A300 and A310 Series Airplanes, and Model A300 B4-600, B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... reference of certain other publications listed in this AD as of January 14, 2008 (72 FR 69612, December 10... publication listed in this AD as of October 31, 2007 (72 FR 54536, September 26, 2007). The Director of the... as of April 3, 2007 (72 FR 8604, February 27, 2007). The Director of the Federal Register...

  14. 75 FR 38061 - Airworthiness Directives; Airbus Model A300 B4-600 Series Airplanes; Model A300 B4-600R Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... reinforcement of the junction of frame bases at FR48, FR49 and FR51 to FR53 is necessary to enable the aircraft... (42 500 FC ), it has been concluded that a reinforcement of the junction of frame bases at FR48,...

  15. 75 FR 51705 - Airworthiness Directives; Airbus Model A300 B4-600 and A300 B4-600R Series Airplanes, Model A300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... reinforcement of the upper fuselage circumferential joint at FR (frame) 58 is necessary to enable the aeroplane... FR (frame) 58 is necessary to enable the aeroplane to reach the Extended Service Goal (ESG). The... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  16. 75 FR 61975 - Airworthiness Directives; Airbus Model A300 B4-600 Series Airplanes, Model A300 B4-600R Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-07

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  17. 76 FR 6549 - Airworthiness Directives; Airbus Model A300 B4-600 and A300 B4-600R Series Airplanes, Model A300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  18. 76 FR 61641 - Airworthiness Directives; Airbus Model A319-111, -112, and -132 Airplanes; Model A320-111, -211...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... reported on the overwing refueling aperture (used to fill the fuel tank by gravity) on the wing top skin... reported on the overwing refueling aperture (used to fill the fuel tank by gravity) on the wing top...

  19. 76 FR 59008 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... to the specified products. That NPRM was published in the Federal Register on June 29, 2011 (76 FR... [which corresponds to FAA AD 2010-16-13, Amendment 39-16390 (75 FR 49370, August 13, 2010)], superseding... opportunity to participate in developing this AD. We received no comments on the NPRM (76 FR 38069, June...

  20. 76 FR 18960 - Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ...-15353 (73 FR 5731, January 31, 2008). That AD required actions intended to address an unsafe condition... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...), 40113, 44701. Sec. 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15353 (73 FR...

  1. 76 FR 22319 - Airworthiness Directives; Airbus Model A330-300, A340-200, and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... January 13, 2011 (76 FR 2284). That NPRM proposed to correct an unsafe condition for the specified... and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact... numbers; certificated in any category; equipped with carbon fiber reinforced plastic rudders having...

  2. 76 FR 24832 - Airworthiness Directives; Airbus Model A330-201, -202, -203, -223, and -243 Airplanes, A330-300...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... include vacuum loss and elasticity laminate checker inspections for damage including de-bonding between... and table 2 of this AD, within 21 months after the effective date of this AD, do an...

  3. 76 FR 2284 - Airworthiness Directives; Airbus Model A330-300, A340-200, and A340-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... area. The inspections include vacuum loss inspections and repetitive elasticity laminate checker... later, do an elasticity laminate checker inspection to detect defects, including de-bonding between...

  4. 75 FR 31282 - Airworthiness Directives; Airbus Model A319-100, A320-200, A321-100, and A321-200 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    .... SUPPLEMENTARY INFORMATION: On April 26, 2006, the FAA issued AD 2006- 09-11, Amendment 39-14582 (71 FR 27595... repetitive inspections for corrosion in the inside and outside lower walls of each type A, D, E, and F lavatory wall that has at least one wall-mounted cabin attendant seat, and related investigative...

  5. 76 FR 64798 - Airworthiness Directives; Airbus Model A300 B4-103, B4-203, and B4-2C Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... products. That NPRM was published in the Federal Register on June 8, 2011 (76 FR 33176), and proposed to supersede AD 2007-25-15, Amendment 39-15297 (72 FR 69601, December 10, 2007). That NPRM proposed to correct... FAA AD 2007-25- 15 (72 FR 69601, December 10, 2007)] to require repetitive inspections of...

  6. 76 FR 33176 - Airworthiness Directives; Airbus Model A300 B4-103, B4-203, and B4-2C Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... 2007-25-15, Amendment 39-15297 (72 FR 69601, December 10, 2007). That AD required actions intended to... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034.... 39.13 2. The FAA amends Sec. 39.13 by removing Amendment 39-15297 (72 FR 69601, December 10,...

  7. 77 FR 64029 - Special Conditions: Airbus Model A318, A319, A320, and A321 Series Airplanes; Design Dive Speed

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... April 11, 2000 (65 FR 19477-19478), as well as at http: DocketsInfo.dot.gov/. Docket: Background... Series Airplanes; Design Dive Speed AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final... airplanes. These design features include a high-speed protection system. The applicable...

  8. Finite Element Modeling, Simulation, Tools, and Capabilities at Superform

    NASA Astrophysics Data System (ADS)

    Raman, Hari; Barnes, A. J.

    2010-06-01

    Over the past thirty years Superform has been a pioneer in the SPF arena, having developed a keen understanding of the process and a range of unique forming techniques to meet varying market needs. Superform’s high-profile list of customers includes Boeing, Airbus, Aston Martin, Ford, and Rolls Royce. One of the more recent additions to Superform’s technical know-how is finite element modeling and simulation. Finite element modeling is a powerful numerical technique which when applied to SPF provides a host of benefits including accurate prediction of strain levels in a part, presence of wrinkles and predicting pressure cycles optimized for time and part thickness. This paper outlines a brief history of finite element modeling applied to SPF and then reviews some of the modeling tools and techniques that Superform have applied and continue to do so to successfully superplastically form complex-shaped parts. The advantages of employing modeling at the design stage are discussed and illustrated with real-world examples.

  9. 78 FR 27015 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... Standards of FCPC Software Delta Air Lines, Inc. (Delta) requested that we revise the NPRM (77 FR 48469... NPRM (77 FR 48469, August 14, 2012) to give credit for modification of the FCSC software done using... with software standard P11A/M20A on FCPC 2K2 hardware, in accordance with the...

  10. 78 FR 14029 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... (STGR) 39 on the right-hand (RH) side of FR 24 (Section 13-14 side). The hole of the missing fastener... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... missing; measuring the hole dimensions of the five holes surrounding the missing fastener if...

  11. 78 FR 15335 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-11

    ... required by EASA AD 2010-0071R1 [which corresponds to FAA AD 2011-14-06, Amendment 39- 16741 (76 FR 42024... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... comments by any of the following methods: Federal eRulemaking Portal: Go to...

  12. 78 FR 15 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... the nose landing gear (NLG) did not retract after take-off. This AD requires repetitive overhaul of... the NLG after take-off. The subsequent technical investigations revealed that the NLG retraction...-flight turn-back after the nose landing gear (NLG) did not retract after take-off. We are issuing this...

  13. 77 FR 58789 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... back after the nose landing gear (NLG) did not retract after take-off. This proposed AD would require...-flight turn back due to inability to retract the NLG after take-off. The subsequent technical...-flight turn-back after the nose landing gear (NLG) did not retract after take-off. We are issuing this...

  14. 77 FR 63268 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... about 30 products of U.S. registry. We also estimate that it would take about 139 work-hours per product to comply with the basic requirements of this proposed AD. The average labor rate is $85 per work... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); ] 3. Will...

  15. 77 FR 37344 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ... of U.S. registry. We also estimate that it would take about 20 work-hours per product to comply with the basic requirements of this proposed AD. The average labor rate is $85 per work-hour. Based on... product. In addition, we estimate that any necessary follow-on actions would take up to 34 work-hours...

  16. 78 FR 49213 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ...-16741 (76 FR 42024, July 18, 2011), with changes to table 1 to paragraph (j) of this AD. For new and... (76 FR 42024, July 18, 2011). That AD required actions intended to address an unsafe condition on the products listed above. Since we issued AD 2011-14-06, Amendment 39-16741 (76 FR 42024, July 18, 2011),...

  17. 78 FR 78285 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ...-14366 (70 FR 69056, November 14, 2005). That AD required actions intended to address an unsafe condition...-23-08, Amendment 39-14366 (70 FR 69056, November 14, 2005), the European Aviation Safety Agency (EASA... corresponds to AD 2005-23- 08, Amendment 39-14366 (70 FR 69056, November 14, 2005)], superseding AD...

  18. 77 FR 19067 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation... poor clamping during drilling, and reports that metal chips trapped between panels and stiffeners could..., and --Small metal chips between the panel and rib pads. Investigations revealed that the metal...

  19. 78 FR 7 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... products. That NPRM was published in the Federal Register on September 20, 2012 (77 FR 58336). That NPRM... comments on the NPRM (77 FR 58336, September 20, 2012) or on the determination of the cost to the public... changes: Are consistent with the intent that was proposed in the NPRM (77 FR 58336, September 20,...

  20. 77 FR 16914 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... information that is incorporated by reference at the National Archives and Records Administration (NARA). For... between the national government and the States, or on the distribution of power and responsibilities among... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate...

  1. 78 FR 57784 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... incorporated by reference at the National Archives and Records Administration (NARA). For information on the... Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 45 80; email airworthiness.A330-A340... apply to the specified products. The NPRM published in the Federal Register on June 21, 2013 (78...

  2. 77 FR 64701 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... in the Federal Register on February 22, 2012 (77 FR 10409). That NPRM proposed to correct ] an unsafe... requested that the time for submitting reports, proposed in the NPRM (77 FR 10409, February 22, 2012) as 30... requested that we provide specific information for submitting the reports proposed in the NPRM (77 FR...

  3. 78 FR 9581 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... FR 59149). That NPRM proposed to correct an unsafe condition for the specified products. The..., Amendment 39-16390 (75 FR 49370, August 13, 2010) UPS requested that the NPRM (77 FR 59149, September 26, 2012) supersede AD 2010-16-13, Amendment 39-16390 (75 FR 49370, August 13, 2010). UPS stated that...

  4. 78 FR 70207 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... Register on May 14, 2013 (78 FR 28159). The NPRM proposed to correct an unsafe condition for the specified... (FR) 41 and FR 46, on one A300-600 aeroplane a crack was detected in the area 2 of the foot of frame FR 46 at junction radius level. This frame, that was previously repaired due to a crack finding...

  5. 78 FR 9787 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... was published in the Federal Register on October 12, 2012 (77 FR 62182). That NPRM proposed to correct... consistent with the intent that was proposed in the NPRM (77 FR 62182, October 12, 2012) for correcting the... NPRM (77 FR 62182, October 12, 2012). Costs of Compliance We estimate that this AD will affect...

  6. 76 FR 64781 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... approved the incorporation by reference of certain other publications as of March 6, 2008 (73 FR 5731... April 6, 2011 (76 FR 18960), and proposed to supersede AD 2008-03-04, Amendment 39-15353 (73 FR 5731, January 31, 2008). That NPRM (76 FR 18960, April 6, 2011) proposed to correct an unsafe condition for...

  7. 77 FR 11793 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ..., Amendment 39- 14929 (72 FR 5919, February 8, 2007)] was to mandate, for A300 and A300-600 aeroplanes... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska...) Affected ADs This AD affects AD 2007-03-18, Amendment 39-14929 (72 FR 5919, February 8, 2007)....

  8. 78 FR 15874 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ... Register on December 10, 2012 (77 FR 73343). That NPRM proposed to correct an unsafe condition for the... 2010-0070 [which corresponds to FAA AD 2011-06-09, Amendment 39- 16634 (76 FR 15805, March 22, 2011... participate in developing this AD. We received no comments on the NPRM (77 FR 73343, December 10, 2012), or...

  9. 78 FR 28159 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... the lower frame fittings between Frame (FR) 41 and FR 46, on one A300-600 aeroplane a crack was detected in the area 2 of the foot of frame FR 46 at junction radius level. This frame, that was previously... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  10. 77 FR 62182 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... Review, Flammability Reduction and Maintenance and Inspection Requirements'' (66 FR 23086, May 7, 2001... subsequent Amendments 21-82 and 21-83). Among other actions, SFAR 88 (66 FR 23086, May 7, 2001) requires...) has issued a regulation that is similar to SFAR 88 (66 FR 23086, May 7, 2001). (The JAA is...

  11. 77 FR 24137 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-23

    ...-06-02, Amendment 39-16983 (77 FR 16430, March 21, 2012), currently requires replacing a certain... In the Federal Register of March 21, 2012, AD 2012-06-02, Amendment 39-16983 (77 FR 16430), is..., Amendment 39- 16983 (77 FR 16430), on page 16431, in the third column, the product identification line of...

  12. 77 FR 24367 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... Register on November 8, 2011 (76 FR 69168). That NPRM proposed to correct an unsafe condition for the..., initially by EASA AD 2006-0372-E [which corresponds with FAA AD 2007-03-18, Amendment 39-14929 (72 FR 5919...-0195 [which corresponds with FAA AD 2008-17-02, Amendment 39-15640 (73 FR 47032, August 13,...

  13. 78 FR 37437 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... publications listed in this AD as of December 10, 2010 ((75 FR 68181, November 5, 2010); corrected (75 FR 78883... October 2, 2012 (77 FR 60064), and proposed to supersede AD 2010-23-07, Amendment 39-16496 ((75 FR 68181, November 5, 2010); corrected (75 FR 78883, December 17, 2010)). That NPRM proposed to correct an...

  14. 78 FR 58975 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... a certain combination of a target/proximity sensor serial number is installed on a flap... target and proximity sensor if applicable, and replacing or re-identifying the flap interconnecting...

  15. 77 FR 36146 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... as of March 27, 2009 (74 FR 7792, February 20, 2009). ADDRESSES: You may examine the AD docket on the... was published in the Federal Register on November 7, 2011 (76 FR 68671), and proposed to supersede AD 2009-02-04, Amendment 39-15794 (74 FR 7792, February 20, 2009). That NPRM proposed to correct an...

  16. 78 FR 25902 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... Related Rulemaking On December 27, 2012, the FAA issued AD 2012-26-51, Amendment 39- 17312 (78 FR 1723... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... crew of emergency procedures for addressing Angle of Attack (AOA) sensor blockage. This proposed...

  17. 78 FR 60798 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ..., 2013 (78 FR 25902). The earlier NPRM proposed to require actions intended to address the unsafe condition for the products listed above. Actions Since Previous NPRM Was Issued Since the NPRM (78 FR 25902... NPRM (78 FR 25902, May 3, 2013). The following presents the comments received on the NPRM and the...

  18. 78 FR 1723 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034... procedures for addressing Angle of Attack (AoA) sensor blockage. This AD also provides for optional terminating action for the AFM revision, which involves replacing AoA sensor conic plates with AoA sensor...

  19. 78 FR 25666 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... proposed AD. Discussion On December 27, 2012, we issued AD 2012-26-51, Amendment 39-17312 (78 FR 1723... A318, A319, A320, and A321 series airplanes. Since we issued AD 2012-26-51, Amendment 39-17312 (78 FR... [which corresponds to FAA AD 2012-26-51, Amendment 39-17312 (78 FR 1723, January 9, 2013)] to...

  20. 77 FR 49386 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... by reports of silicon particles inside the oxygen generator manifolds, which had chafed from the mask... part number and serial number of each passenger oxygen container, replacing the oxygen...

  1. 77 FR 39186 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... this proposed AD, contact Zodiac Services Americas, Cage Code 567V9, 4900, St. Joe Boulevard, Building...@zodiac.com ; Internet http://www.zodiacaerospace.com . You may review copies of the referenced...

  2. 77 FR 70369 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... to the specified products. That NPRM was published in the Federal Register on July 2, 2012 (77 FR... also be accomplished to comply with the proposed AD (77 FR 39186, July 2, 2012). We agree with UAL's... Proposed AD (77 FR 39186, July 2, 2012) UAL requested that the parts installation limitation in...

  3. 77 FR 58336 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not..., 1022, 1023, 1026, 1028, 1029, 1037, 1045, 1049, 1052, 1053, 1055, 1058, 1060, 1061, 1065 through 1067...): Within 10 days after accomplishing the inspection, contact the FAA, or the European Aviation...

  4. 78 FR 25664 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... lead to loss of transmission of THSA torque loads from the ballscrew to the tie-bar and consequent THSA... lead to loss of transmission of THSA torque loads from the ballscrew to the tie-bar and consequent...

  5. 78 FR 52405 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... the Federal Register on May 2, 2013 (78 FR 25664). The NPRM proposed to correct an unsafe condition... the NPRM (78 FR 25664, May 2, 2013) or on the determination of the cost to the public. Conclusion We... consistent with the intent that was proposed in the NPRM (78 FR 25664, May 2, 2013) for correcting the...

  6. 77 FR 48469 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ...-15419 (73 FR 13103, March 12, 2008; as corrected on April 15, 2008 (73 FR 20367), and must be... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will... elevator blocked in the down position due to two independent failures; first, the inability of a...

  7. 78 FR 69594 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... rule, which was published in the Federal Register on September 18, 2003, (68 FR 54694), is withdrawn... AD docket contains this AD action, the NPRM (68 FR 54694, September 18, 2003), the Mandatory... action), was published in the Federal Register on September 18, 2003 (68 FR 54694). The NPRM proposed...

  8. 77 FR 29210 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... products. That NPRM was published in the Federal Register on December 29, 2011 (76 FR 81884). That NPRM... on the NPRM (76 FR 81884, December 29, 2011) or on the determination of the cost to the public... actions specified in the NPRM (76 FR 81884, December 29, 2011). We have updated paragraphs (g) and (j)...

  9. 76 FR 81884 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... proposed AD would require modifying the NLG main fitting by adding primer paint to the cadmium around the... requires the accomplishment of a modification which consists in adding primer paint to the cadmium...

  10. 77 FR 26998 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... of the forward bulkhead, and outer boundary angles (OBA) for cracks, fractures, and broken links, and..., inspection of aft side of forward bulkhead and outer boundary angle [for cracks, fractures and broken...

  11. 77 FR 73340 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... +33 5 61 19 76 95; fax +33 5 61 19 68 20; email retrofit.ata@fr.thalesgroup.com ; Internet http://www... products, which was published in the Federal Register on July 11, 2012 (77 FR 40823). That earlier SNPRM..., and A321 series airplanes. Since that SNPRM (77 FR 40823, July 11, 2012) was issued, we...

  12. 77 FR 40823 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... +33 5 61 19 76 95; fax +33 5 61 19 68 20; email retrofit.ata@fr.thalesgroup.com ; Internet http://www..., which was published in the Federal Register on February 23, 2012 (77 FR 10693). That earlier NPRM... that NPRM (77 FR 10693, February 23, 2012) was issued, we have determined that certain other AOA...

  13. 77 FR 10693 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... retrofit.ata@fr.thalesgroup.com ; Internet http://www.thalesgroup.com/aerospace . You may review copies of... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... non-activation of the AOA protection systems which, during flight at a high angle of attack,...

  14. 77 FR 25930 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... slat extension eccentric bolts as principal structural elements (PSE) with replacement due at or before... the loss of structural integrity of the airplane. DATES: We must receive comments on this proposed...

  15. 77 FR 46935 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... products. That NPRM was published in the Federal Register on May 2, 2012 (77 FR 25930). That NPRM proposed... on the NPRM (77 ] FR 25930, May 2, 2012) or on the determination of the cost to the public... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will...

  16. 77 FR 5726 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... secondary load path, which could result in loss of control of the airplane. DATES: We must receive comments... identified by analysis. Primary load path failure can be caused by bearing migration from the...

  17. 77 FR 26154 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... Register on February 6, 2012 (77 FR 5726). That NPRM proposed to correct an unsafe condition for the... public the opportunity to participate in developing this AD. We received no comments on the NPRM (77 FR... intent that was proposed in the NPRM (77 FR 5726, February 6, 2012) for correcting the unsafe...

  18. 77 FR 63270 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... aluminum rivet, Part Number (P/N) ASNA2050DXJ040, is to connect the FR 24 to the FR 24 Tee. The hole where... of an A320 family aeroplane, it was discovered that a fastener was missing at FR 24 between stringer... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in...

  19. 78 FR 52414 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... aluminum rivet, Part Number (P/N) ASNA2050DXJ040, is to connect the FR 24 to the FR 24 Tee. The hole where... NPRM was published in the Federal Register on October 16, 2012 (77 FR 63270). The NPRM proposed to... of an A320 family aeroplane, it was discovered that a fastener was missing at FR 24 between...

  20. 77 FR 16430 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ... Register on December 22, 2011 (76 FR 79558). That NPRM proposed to require replacing a certain aluminum... opportunity to participate in developing this AD. We received no comments on the NPRM (76 FR 79558, December... proposed in the NPRM (76 FR 79558, December 22, 2011) for correcting the unsafe condition; and Do not...

  1. 76 FR 79558 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... racking. This proposed AD would require replacing a certain aluminum high pressure pipe with a new... above, this AD requires the replacement of the aluminum pipe P/N A5231006100300 with a stainless...

  2. 76 FR 65936 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... March 22, 2011 (76 FR 15870). That NPRM proposed to correct an unsafe condition for the specified... proposed in the NPRM (76 FR 15870, March 22, 2011); however, it requested that the 30-month compliance time... Information Since the NPRM (76 FR 15870, March 22, 2011) has been issued, EASA has issued...

  3. 78 FR 22432 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... 2009-04-07, Amendment 39-15813 (74 ] FR 7549, February 18, 2009). On January 12, 2011, we issued AD 2011-02- 09, Amendment 39-16583 (76 FR 4219, January 25, 2011). Those ADs required actions intended to..., EASA issued AD 2010- 0271 [which corresponds to FAA AD 2011-02-09, Amendment 39-16583 (76 FR...

  4. 77 FR 5728 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... contact or chafing of wires and bonding leads which, if not detected could be a source of sparks in the... Policy INT/POL/25/12, is considered to be a potential source of sparks in the wing trailing edge area...

  5. 77 FR 40485 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... was published in the Federal Register on February 6, 2012 (77 FR 5728). That NPRM proposed to correct... AD 2011-0084, dated May 24, 2011, and was inadvertently omitted from the NPRM (77 FR 5728, February 6... that was proposed in the NPRM (77 FR 5728, February 6, 2012) for correcting the unsafe condition;...

  6. 77 FR 47273 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... published in the Federal Register on March 15, 2012 (77 FR 15291). That NPRM proposed to correct an unsafe... Compliance Time UPS requested that we extend the proposed compliance time. The NPRM (77 FR 15291, March 15... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate...

  7. 77 FR 14679 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... June 24, 2002 (67 FR 35425, May 20, 2002). ADDRESSES: You may examine the AD docket on the Internet at... in the Federal Register on October 19, 2011 (76 FR 64854), and proposed to supersede AD 97-22-13, Amendment 39-10185 (62 FR 58891, October 31, 1997); and AD 2002-10-06, Amendment 39-12752 (67 FR 35425,...

  8. 78 FR 53635 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... to the specified products. The NPRM published in the Federal Register on May 21, 2013 (78 FR 29666.... We received no comments on the NPRM (78 FR 29666, May 21, 2013) or on the determination of the cost.... Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034,...

  9. 77 FR 34283 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ..., which was published in the Federal Register on November 2, 2011 (76 FR 67625). That earlier NPRM... series airplanes. Comments We have considered the following comment received on the earlier NPRM (76 FR 67625, November 2, 2011). Request To Revise the Applicability of the NPRM (76 FR 67625, November 2,...

  10. 77 FR 57003 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... specified products. That SNPRM was published in the Federal Register on June 11, 2012 (77 FR 34283). That... in developing this AD. We received no comments on the SNPRM (77 FR 34283, June 11, 2012) or on the... SNPRM (77 FR 34283, June 11, 2012) for correcting the unsafe condition; and Do not add any...

  11. 78 FR 7257 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... products. That NPRM was published in the Federal Register on October 16, 2012 (77 FR 63264). That NPRM... in developing this AD. We received no comments on the NPRM (77 FR 63264, October 16, 2012) or on the... (77 FR 63264, October 16, 2012) for correcting the unsafe condition; and Do not add any...

  12. 77 FR 37797 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ..., 2012 (77 FR 10691). That NPRM proposed to correct an unsafe condition for the specified products. The... frame (FR) fork ends. In addition, during a scheduled maintenance check, the aft cargo door frame 64A of... (66 FR 40874, August 6, 2001], which require a special detailed inspection of the aft...

  13. 76 FR 69168 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... figures, we estimate the cost of the proposed AD on U.S. operators to be $1,681,300, or $7,820 per product... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... by December 23, 2011. Affected ADs (b) This AD affects AD 2007-03-18, Amendment 39-14929 (72 FR...

  14. 77 FR 10409 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... February 7, 2012. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service... a potential source of ignition and consequent fire or explosion. For the reasons described...

  15. 77 FR 16492 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ... the airplane wings being impaired. DATES: We must receive comments on this proposed AD by May 7, 2012... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska...; Directorate Identifier 2011-NM- 168-AD. (a) Comments Due Date We must receive comments by May 7, 2012....

  16. 78 FR 65187 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... products. The NPRM published in the Federal Register on August 1, 2013 (78 FR 46543). The NPRM proposed to... required by FAA AD 2005-07-04, Amendment 39-14028 (70 FR 16104, March 30, 2005)]. This condition, if not... on the NPRM (78 FR 46543, August 1, 2013) or on the determination of the cost to the...

  17. 78 FR 12988 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... oxidation starting from areas where Molykote is removed, and --water retention in THSA lower part leading...

  18. 77 FR 60064 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ...-16496 (75 FR 68181, November 5, 2010; corrected December 17, 2010 (75 FR 78883)). That AD required..., Amendment 39-16496 (75 FR 68181, November 5, 2010; corrected December 17, 2010 (75 FR 78883)). This proposed... required by AD 2010-23-07, Amendment 39-16496 (75 FR 68181, November 5, 2010; corrected December 17,...

  19. 78 FR 40074 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... of the mask tube at the end of oxygen supply causing a high temperature oxygen generator and mask to.... We are proposing this AD to prevent a high temperature oxygen generator and mask from falling...

  20. 78 FR 64162 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... Register on July 3, 2013 (78 FR 40074). The NPRM proposed to correct an unsafe condition for the specified... on the NPRM (78 FR 40074, July 3, 2013) or on the determination of the cost to the public. Conclusion... changes: Are consistent with the intent that was proposed in the NPRM (78 FR 40074, July 3, 2013)...

  1. 77 FR 65799 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... products. That NPRM was published in the Federal Register on June 18, 2012 (77 FR 36209). That NPRM... the NPRM (77 FR 36209, June 18, 2012) or on the determination of the cost to the public. Conclusion We... the intent that was proposed in the NPRM (77 FR 36209, June 18, 2012) for correcting the...

  2. 77 FR 36209 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... series airplanes. This proposed AD was prompted by reports of the ram air turbine (RAT) not deploying... number of the installed RAT actuator, and re-identification of the actuator and RAT, or replacement...

  3. 77 FR 15636 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and...- and right- hand sides to determine whether a certain part number is installed, and replacement if necessary. We are proposing this AD to prevent non- availability of left- or right-hand off-wing exit...

  4. 77 FR 60658 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... airplanes. This proposed AD was prompted by a report of two fatigue cracks on the left-hand and right-hand... proposed AD would require a high frequency eddy current (HFEC) inspection for any cracking on the...

  5. 77 FR 19059 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... radius on upper horizontal cruciform fitting at frame (FR) 47 on the left- and right-hand sides for... fitting at frame (FR) 47 on the left- and right-hand sides. We are issuing this AD to detect and correct... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska;...

  6. 77 FR 41886 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-17

    ... NPRM was published in the Federal Register on March 16, 2012 (77 FR 15636). That NPRM proposed to... developing this AD. We considered the comments received. Support for the Proposed AD (77 FR 15636, March 16, 2012) United Airlines has no objections to the content of the proposed rule (77 FR 15636, March...

  7. 78 FR 46536 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... skin stringers at rib 14 during full-scale fatigue testing and in service. This proposed AD would...: During full-scale fatigue testing, cracks were detected in the bottom wing skin stringers at rib 14. In... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4....

  8. 78 FR 59295 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... proposed AD. Discussion On October 22, 2010, we issued AD 2010-23-12, Amendment 39-16501 (75 FR 68698... above. Since we issued AD 2010-23-12, Amendment 39-16501 (75 FR 68698, November 9, 2010), we received...-12, Amendment 39- 16501 (75 FR 68698, November 9, 2010)] to require the identification of the...

  9. 78 FR 51058 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ...) side forward of frame (FR) 41; Area B is the area around the fasteners on both sides of the keel beam... to the specified products. The NPRM was published in the Federal Register on October 4, 2012 (77 FR 60655), and proposed to supersede AD 2004-13-06, Amendment 39-13688 (69 FR 38818, June 29, 2004)....

  10. 77 FR 60655 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... observed on both sides of the keel beam around the rivets below the center wing box between frame (FR) 40...-13-06, Amendment 39-13688 (69 FR 38818, June 29, 2004). That AD required actions intended to address... (69 FR 38818, June 29, 2004), we have determined that the detailed inspection required by AD...

  11. 77 FR 57484 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... June 25, 2012 (77 FR 37829), and proposed to supersede AD 2005-25-21, Amendment 39-14414 (70 FR 73919... corresponds to FAA AD 2005-25-21, Amendment 39-14414 (70 FR 73919, December 14, 2005)] was issued to update... participate in developing this AD. We received no comments on the NPRM (77 FR, 37829, June 25, 2012), or...

  12. 77 FR 30228 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... airplanes on which the crossbeams at frames (FR) 22/23 and FR 61/62 have not been repaired as specified in... current (HFEC) inspection for cracking of the crossbeam fuselage frame stations FR 22/23 and FR 61/62,...

  13. 77 FR 68050 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... to the specified products. That NPRM published in the Federal Register on May 22, 2012 (77 FR 30228... comments received on the proposal (77 FR 30228, May 22, 2012) and the FAA's response to each comment. Request To Clarify That Freighter Airplanes Are Not Affected UPS stated that the NPRM (77 FR 30228, May...

  14. 78 FR 58978 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... bogie beam before September 2, 2009 (the effective date of AD 2009-15-17, Amendment 39-15980 (74 FR...-17, Amendment 39-15980 (74 FR 37523, July 29, 2009). That AD required actions intended to address an unsafe condition on the products listed above. Since we issued AD 2009-15-17, Amendment 39-15980 (74...

  15. 78 FR 31386 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... other publications listed in this AD as of March 4, 2010 (75 FR 4477, January 28, 2010). ADDRESSES: You... FR 68711), and proposed to supersede AD 2010-02-10, Amendment 39- 16181 (75 FR 4477, January 28, 2010...-0223 [which corresponds to FAA AD 2010-02-10, Amendment 39-16181 (75 FR 4477, January 28,...

  16. 77 FR 56172 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not...) bogie beam. This proposed AD would require replacing certain MLG bogie beams before reaching new reduced life limits. We are proposing this AD to prevent fracture of the MLG bogie beam, which, under...

  17. 77 FR 75825 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... products. That NPRM was published in the Federal Register on September 12, 2012 (77 FR 56172). That NPRM... in developing this AD. We received no comments on the NPRM (77 FR 56172, September 12, 2012) or on... the NPRM (77 FR 56172, September 12, 2012) for correcting the unsafe condition; and Do not add...

  18. 77 FR 37829 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... 2005-25-21, Amendment 39-14414 (70 FR 73919, December 14, 2005). That AD required actions intended to...-Royce RB211 TRENT 700 engines. Since we issued AD 2005-25-21, Amendment 39-14414 (70 FR 73919, December..., Amendment 39-14414 (70 FR 73919, December 14, 2005)] was issued to update again the accomplishment...

  19. 77 FR 68711 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... proposed AD. Discussion On January 14, 2010, we issued AD 2010-02-10, Amendment 39-16181 (75 FR 4477... issued AD 2010-02-10, Amendment 39-16181 (75 FR 4477, January 28, 2010), the European Aviation Safety...-0223 [which corresponds to FAA AD 2010-02-10, Amendment 39-16181 (75 FR 4477, January 28,...

  20. 77 FR 20515 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ...-16653 (71 FR 20496, April 13, 2011)], which requires repetitive inspections at hinge 5. Additional... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and... attachment fittings and of the swan neck for cracks, and replacing the attachment fittings and the swan...

  1. 77 FR 22188 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... cadmium prior to the MPI, removing any surface defects, flap peening and replacing protective coatings... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation... Inspections (DVI) of the affected areas to detect any damage of the surface protections or corrosion. This...

  2. 78 FR 32347 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... November 7, 2012 (77 FR 66760). That NPRM proposed to correct an unsafe condition for the specified... Since the NPRM (77 FR 66760, November 7, 2012) was published, we have received the following service... the comments received. The Air Line Pilots Association (ALPA) stated that it supports the NPRM (77...

  3. 77 FR 6023 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... address the scope of Special Federal Aviation Regulation 88 (SFAR 88) (66 FR 23086, May 7, 2001) and the... Inspection Requirements'' (66 FR 23086, May 7, 2001). In addition to new airworthiness standards for..., SFAR 88 (66 FR 23086, May 7, 2001) requires certain type design (i.e., type certificate (TC)...

  4. 77 FR 48427 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... February 7, 2012 (77 FR 6023). That NPRM proposed to correct an unsafe condition for the specified products... FR 23086, May 7, 2001) and the equivalent JAA Internal Policy INT/POL/25/12, a safety analysis of... requested that we revise the compliance time for the actions required by paragraph (g) of the NPRM (77...

  5. 77 FR 65146 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-25

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... and retard mode, in case of go-around, might lead to a temporary loss of airplane longitudinal control... comments by any of the following methods: Federal eRulemaking Portal: Go to...

  6. 78 FR 15279 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-11

    ... NPRM was published in the Federal Register on October 25, 2012 (77 FR 65146). That NPRM proposed to... the NPRM (77 FR 65146, October 25, 2012). Explanation of Changes Made to This AD We have revised... was erroneously included in the NPRM (77 FR 65146, October 25, 2012), and has, therefore, been...

  7. 78 FR 79292 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... corresponds to FAA AD 2007-14-01, Amendment 39-15123, (72 FR 38006, July 12, 2007)] to require compliance with... 2007-14-01, Amendment 39-15123, (72 FR 38006, July 12, 2007)] to require compliance with FAL specified... also adds new airplanes to the applicability of this AD. AD 2011-24-09 (76 FR 73486, November 29,...

  8. 78 FR 29261 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-20

    ... states: One A330 operator recently reported a case where two adjacent frame (FR) forks of a forward cargo...-12, Amendment 39-17092 (77 FR 37797, June 25, 2012)] and ALI Task 523106-01-1. However, during those... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will...

  9. 77 FR 21397 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... (73 FR 2795, January 16, 2008). The Director of the Federal Register approved the incorporation by reference of a certain other publication listed in this AD as of September 3, 2004 (69 FR 45578, July 30..., 2011 (76 FR 62653), and proposed to supersede AD 2008-01-05, Amendment 39-15330 (73 FR 2795, January...

  10. 78 FR 49915 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... paragraph (b) of AD 2004-15-07, Amendment 39-13741 (69 FR 44592, July 27, 2004). For airplanes on which... listed in this AD as of August 31, 2004 (69 FR 44592, July 27, 2004). ADDRESSES: You may examine the AD... NPRM was published in the Federal Register on February 5, 2013 (78 FR 8054), and proposed to...

  11. 78 FR 40069 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ...-11, Amendment 39-11789 (65 FR 37853, June 19, 2000). That AD requires actions intended to address an... corresponds to FAA AD 95-07-05 Amendment 39- 9187 (60 FR 17990, April 10, 1995)] to require an ultrasonic... Procedures (44 FR 11034, February 26, 1979); ] 3. Will not affect intrastate aviation in Alaska; and 4....

  12. 77 FR 42952 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... products. That NPRM was published in the Federal Register on April 2, 2012 (77 FR 19567). That NPRM... this AD. We received no comments on the NPRM (77 FR 19567, April 2, 2012) or on the determination of... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska;...

  13. 77 FR 24829 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... in the Federal Register on December 22, 2011 (76 FR 79560). That NPRM proposed to correct an unsafe... commenter, Air Line Pilots Association, International, supports the NPRM (76 FR 79560, December 22, 2011... paragraph (g) of the NPRM (76 FR 79560, December 22, 2011) as paragraph (g)(4) of this AD, and...

  14. 78 FR 14647 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ... was published in the Federal Register on November 19, 2012 (77 FR 69391). That NPRM proposed to... developing this AD. We received no comments on the NPRM (77 FR 69391, November 19, 2012) or on the... NPRM (77 FR 69391, November 19, 2012) for correcting the unsafe condition; and Do not add...

  15. 77 FR 51717 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ... visual inspection of the forward fitting at frame (FR) 40 on both sides of the airplane for cracks, and..., Amendment 39-16229 (75 FR cycles. 11435, March 11, 2010)), whichever occurs later; except, for airplanes... inspection for cracks of the forward fitting at FR 40 without nut removal on both sides of the airplane,...

  16. 77 FR 65808 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... published in the Federal Register on May 8, 2012 (77 FR 26996). That NPRM proposed to correct an unsafe... considered the comments received. ] Support for the NPRM (77 FR 26996, May 8, 2012) Mr. Jason Aldrich stated that it appears from the analysis gathered that the repairs/modifications (proposed by the NPRM (77...

  17. 77 FR 48425 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... Register on March 16, 2012 (77 FR 15644). That NPRM proposed to correct an unsafe condition for the... in developing this AD. We received no comments on the NPRM (77 FR 15644, March 16, 2012) or on the... consistent with the intent that was proposed in the NPRM (77 FR 15644, March 16, 2012) for correcting...

  18. 76 FR 72350 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ..., A319, A320, and A321 airplanes. Since we issued AD 2008-08-04, Amendment 39-15456 (73 FR 19975, April..., Amendment 39-15456 (73 FR 19975, April 14, 2008), With Revised Affected Airplanes Referenced Conditions (j... proposed AD. Discussion On March 31, 2008, we issued AD 2008-08-04, Amendment 39-15456 (73 FR 19975,...

  19. 78 FR 21230 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... products. That NPRM was published in the Federal Register on October 23, 2012 (77 FR 64765). That NPRM... participate in developing this AD. We considered the comments received. Request To Withdraw NPRM (77 FR 64765... directive. We infer that the commenter is requesting that we withdraw the NPRM (77 FR 64765, October...

  20. 77 FR 60325 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ...) of AD 2008-08-04, Amendment 39-15456 (73 FR 19975, April 14, 2008). For airplanes on which none of... published in the Federal Register on November 23, 2011 (76 FR 72350). That earlier NPRM proposed to supersede AD 2008-08-04, Amendment 39-15456 (73 FR 19975, April 14, 2008), which superseded AD...

  1. 78 FR 14162 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... NPRM was published in the Federal Register on November 7, 2012 (77 FR 66762). That NPRM proposed to... on the NPRM (77 FR 66762, November 7, 2012) or on the determination of the cost to the public... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate...

  2. 78 FR 68352 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Register on March 28, 2013 (78 FR 18925). The NPRM proposed to correct an unsafe condition for the... Authority, issued AD 2006-16-05 [Amendment 39-14705 (71 FR 44185, August 4, 2006)] to require (paragraph (g... developing this AD. We received no comments on the NPRM (78 FR 18925, March 28, 2013) or on the...

  3. 77 FR 70366 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... (77 FR 37344). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... NPRM (77 FR 37344, June 21, 2012). We agree to change the unsafe condition statement in the AD to... September 27, 2011, in paragraph (h) and in other locations of the NPRM (77 FR 37344, June 21, 2012)....

  4. 77 FR 15644 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... Review, Flammability Reduction and Maintenance and Inspection Requirements'' (66 FR 23086, May 7, 2001... subsequent Amendments 21-82 and 21-83). Among other actions, SFAR 88 (66 FR 23086, May 7, 2001) requires...) has issued a regulation that is similar to SFAR 88 (66 FR 23086, May 7, 2001). (The JAA is...

  5. 78 FR 7261 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... published in the Federal Register on October 16, 2012 (77 FR 63268). That NPRM proposed to correct an unsafe... opportunity to participate in developing this AD. We received no comments on the NPRM (77 FR 63268, October 16... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska;...

  6. 77 FR 75833 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... fitting at frame (FR) 40 on both sides of the airplane for cracks, and repair if necessary. This new AD...-time detailed visual inspection of the forward fitting at FR 40 on both sides of the airplane, in..., Amendment 39- 16229 (75 FR 11435, March 11, 2010)), whichever occurs later; except, for airplanes that,...

  7. 77 FR 29207 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... as of December 19, 2005 (70 FR 69067, November 14, 2005). ADDRESSES: You may examine the AD docket on... NPRM was published in the Federal Register on December 15, 2011 (76 FR 77934), and proposed to supersede AD 2005-23-02, Amendment 39- 14360 (70 FR 69067, November 14, 2005). That NPRM proposed to...

  8. 77 FR 63264 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... structure and airplane systems. The related investigative actions include an inspection to determine the... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM)....

  9. 77 FR 19567 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... corrective actions if necessary. Related investigative actions include a general visual inspection for... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM)....

  10. 77 FR 10691 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ..., detected during walk around checks. Further inspections revealed crack findings on the frame (FR) fork ends... AD F-2001-126(B) [which corresponds with FAA AD 2001-16-01, Amendment 39-12369 (66 FR 40874, August 6... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will...

  11. 77 FR 36211 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... was prompted by reports of two single-engine flame-out events during inclement weather. This proposed... flame out events attributed to inclement weather occurred on Wide Body (WB) aeroplanes powered with...

  12. 77 FR 55163 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Register on February 10, 2012 (77 FR 7007). That earlier NPRM proposed to require actions intended to address the unsafe condition for the products listed above. Since that NPRM (77 FR 7007, February 10, 2012.... Comments We gave the public the opportunity to comment on the original NPRM (77 FR 7007, February 10,...

  13. 78 FR 21227 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... specified products. That SNPRM was published in the Federal Register on September 7, 2012 (77 FR 55163... SNPRM (77 FR 55163, September 7, 2012) be changed from ``* * * first flight of the airplane,'' to... consistent with the intent that was proposed in the SNPRM (77 FR 55163, September 7, 2012) for correcting...

  14. 77 FR 7007 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... cracks in the bogie pivot pin caused by material heating due to friction between the bogie pivot pin and... pivot pins and pivot pin bushes of the main and central landing gear for any cracks and damage,...

  15. 78 FR 76572 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-18

    ... cost Parts cost Cost per product operators Inspection 3 work-hours x $85 $0 $255 per inspection $217... product Bracket replacement 1 work-hour x $85 per hour $10,000 $10,085 per engine. = $85 per engine... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4....

  16. 77 FR 66772 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... date of AD 96-13-11, Amendment 39-9679 (61 FR 35122, July 5, 1996)). (2) For airplanes that have..., Amendment 39-16698 (76 FR 27875, May 13, 2011). (1) For airplanes identified in paragraph (c)(1) of this AD... FR 27875, May 13, 2011). For airplanes identified in paragraph (c)(3) of this AD: Within 3...

  17. 78 FR 53640 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Register on May 20, 2013 (78 FR 29261). The NPRM proposed to correct an unsafe condition for the specified... a case where two adjacent frame (FR) forks of a forward cargo door were found cracked. FR20B was... with EASA AD 2011-0007R1 [which corresponds to FAA AD 2012-12-12, Amendment 39-17092 (77 FR 37797,...

  18. 78 FR 23105 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... in the Federal Register on August 27, 2012 (77 FR 51729). That NPRM proposed to correct an unsafe... NPRM (77 FR 51729, August 27, 2012), or on the determination of the cost to the public. Explanation of Changes Made Since NPRM (77 FR 51729, August 27, 2012) Was Issued Since the NPRM (77 FR 51729, August...

  19. 78 FR 48286 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... AD 2011-13-11, Amendment 39-16734 (76 FR 37241, June 27, 2011), for that airplane. You may obtain... issued AD 2011-0069 (currently at R1) [which corresponds to FAA AD 2011-13-11, Amendment 39-16734 (76 FR.... Since the issuance of FAA AD 2011-13-11, Amendment 39-16734 (76 FR 37241, June 27, 2011), we...

  20. 78 FR 9341 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    ...-15189 (72 FR 51164, September 6, 2007). For airplanes on which a records review required by paragraph (g... proposed AD. Discussion On August 17, 2007, we issued AD 2007-18-09, Amendment 39-15189 (72 FR 51164, September 6, 2007), which superseded AD 2005-24-06, Amendment 39-14386 (70 FR 70715, November 23,...

  1. 78 FR 64159 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... apply to the specified products. The NPRM published in the Federal Register on July 3, 2013 (78 FR 40069), and proposed to supersede AD 2000-12-11, Amendment 39-11789 (65 FR 37853, June 19, 2000). The NPRM... (60 FR 17990, April 10, 1995)] to require an ultrasonic inspection of holes inboard and outboard...

  2. 78 FR 18925 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ..., issued AD 2006-16-05 [Amendment 39-14705 (71 FR 44185, August 4, 2006)] to require (paragraph (g) of that... identified in the MCAI. Compliance With AD 2006-16-05, Amendment 39-14705 (71 FR 44185, August 4, 2006) Doing... specified in paragraph (g) of AD 2006- 16-05, Amendment 39-14705 (71 FR 44185, August 4, 2006)....

  3. 78 FR 79333 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    .... Discussion On June 9, 2000, we issued AD 2000-12-12, Amendment 39-11790 (65 FR 39072, June 23, 2000). That AD... superseded AD 95-10-03, Amendment 39-9220 (60 FR 25604, May 12, 1995). Since we issued AD 2000-12-12, Amendment 39-11790 (65 FR 39072, June 23, 2000), The European Aviation Safety Agency (EASA), which is...

  4. 77 FR 58785 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will not have a significant economic impact, positive or... the reinforcement at door frame shells of passenger doors 2 and 4. You may obtain further...

  5. 78 FR 32345 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... September 24, 2012 (77 FR 58785). That NPRM proposed to correct an unsafe condition for the specified... (77 FR 58785, September 24, 2012), copies of the referenced service information may be reviewed at the... these minor changes: Are consistent with the intent that was proposed in the NPRM (77 FR...

  6. 78 FR 47537 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... this AD as of May 4, 2005 (70 FR 16104, March 30, 2005). ADDRESSES: You may examine the AD docket on... NPRM was published in the Federal Register on October 2, 2012 (77 FR 60075), and proposed to supersede AD 2005-07-04, Amendment 39-14028 (70 FR 16104, March 30, 2005). (AD 2005-07-04 superseded AD...

  7. 78 FR 65173 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... Register on July 1, 2013 (78 FR 39190). The NPRM proposed to correct an unsafe condition for the specified... this AD. We considered the comment received. The commenter, Jeremy Schreck, supported the NPRM (78 FR... proposed in the NPRM (78 FR 39190, July 1, 2013) for correcting the unsafe condition; and Do not add...

  8. 78 FR 39190 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... a local stress concentration resulting in possible reduction of the fatigue life of the jack fitting... lead to a local stress concentration which may reduce the fatigue life of the jack fitting,...

  9. 78 FR 46543 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ..., Amendment 39-14028 (70 FR 16104, March 30, 2005)]. This condition, if not detected and corrected, may lead... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... bar splines, --Humidity ingress initiating surface oxidation starting from areas where Molykote...

  10. 76 FR 62673 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... November 3, 2010, we issued AD 2010-23-26, Amendment 39-16516 (75 FR 74610, December 1, 2010). That AD... 2010-23-26, Amendment 39-16516 (75 FR 74610, December 1, 2010), we have determined that it is necessary..., Amendment 39-14639 (71 FR 33994, June 13, 2006)]. A new EASA AD 2008-0111, superseding DGAC France AD...

  11. 77 FR 26937 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ... (75 FR 74610, December 1, 2010). The Director of the Federal Register approved the incorporation by reference of certain other publications listed in this AD as of July 18, 2006 (71 FR 33994, June 13, 2006... publications listed in this AD as of April 12, 2000 (65 FR 12077, March 8, 2000). The Director of the...

  12. 77 FR 28238 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ... products. That NPRM was published in the Federal Register on October 5, 2011 (76 FR 61641). That NPRM... in the NPRM (76 FR 61641, October 5, 2011). US Airways also stated that this makes it difficult for... proposed AD (76 FR 61641, October 5, 2011). We partially agree with US Airways' request. We understand...

  13. 77 FR 19065 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not affect intrastate... Right Hand (RH) off-wing ramp- slide. Investigation has revealed that the two main contributor...

  14. 76 FR 78524 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... products. That NPRM was published in the Federal Register on September 14, 2011 (76 FR 56680). That NPRM... in developing this AD. We received no comments on the NPRM (76 FR 56680, September 14, 2011) or on... ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and...

  15. 78 FR 46306 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ... mast between Frame (FR) 80 and FR83 for A340-500/-600, and installation of muffs on connecting bleed... Tank System Design Review, Flammability Reduction and Maintenance and Inspection Requirements'' (66 FR...,'' Amendment 21-78, and subsequent Amendments 21-82 and 21-83). Among other actions, SFAR 88 (66 FR 23086,...

  16. 77 FR 46929 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... incorporation by reference of a certain publication listed in this AD as of September 28, 2011 (76 FR 56279... other publications listed in this AD as of August 13, 2004 (69 FR 45243, July 29, 2004). We must receive..., Amendment 39-16806 (76 FR 56279, September 13, 2011). That AD required actions intended to address an...

  17. 77 FR 76228 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-27

    ... products. That NPRM was published in the Federal Register on September 20, 2012 (77 FR 58327). That NPRM... received no comments on the NPRM (77 FR 58327, September 20, 2012) or on the determination of the cost to... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  18. 77 FR 2928 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-20

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska.... This proposed AD was prompted by a report of an electrical arc and hydraulic haze in the wheel bay of the left-hand main landing gear (MLG) possibly resulting from chafing between the hydraulic...

  19. 78 FR 26716 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ...-16068 (74 FR 62208, November 27, 2009). That AD required actions intended to address an unsafe condition.... Since we issued AD 2009-24-09, Amendment 39-16068 (74 FR 62208, November 27, 2009), the European... corresponds to FAA AD 2009-24-09, Amendment 39-16068 (74 FR 62208, November 27, 2009)] to require...

  20. 78 FR 78694 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... as of December 14, 2009 (74 FR 62208, November 27, 2009). ADDRESSES: You may examine the AD docket on... products. The NPRM was published in the Federal Register on May 8, 2013 (78 FR 26716), and proposed to supersede AD 2009-24-09, Amendment 39-16068 (74 FR 62208, November 27, 2009). The NPRM proposed to...

  1. 76 FR 61555 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... products. That NPRM was published in the Federal Register on June 22, 2011 (76 FR 36387). That NPRM... received no comments on the NPRM (76 FR 36387, June 22, 2011) or on the determination of the cost to the... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive...

  2. 77 FR 24833 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... products. That NPRM was published in the Federal Register on January 20, 2012 (77 FR 2928). That NPRM... Summary section of the NPRM (77 FR 2928, January 20, 2012): ``prohibiting in-flight use of the green EMPs... proposed in the NPRM (77 FR 2928, January 20, 2012) for correcting the unsafe condition; and Do not add...

  3. 77 FR 16661 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ...-17-02, Amendment 39-16392 (75 FR 50871, August 18, 2010)): Perform a torque check of the pneumatic..., 2010 (75 FR 50871, August 18, 2010). We must receive comments on this AD by May 7, 2012. ADDRESSES: You.... SUPPLEMENTARY INFORMATION: Discussion On July 30, 2010, we issued AD 2010-17-02, Amendment 39-16392 (75 FR...

  4. 77 FR 7523 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... 12866; 2. Is not a ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... systems equipped with upgraded water absorbing filter elements. This AD was prompted by reports of partial blockage of a certain water absorbing filter element. We are issuing this AD to prevent partial blockage...

  5. 75 FR 74610 - Airworthiness Directives; Airbus Model A300 B2-1C, B2K-3C, B2-203, B4-2C, B4-103, and B4-203...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... July 18, 2006 (71 FR 33994, June 13, 2006), the Director of the Federal Register approved the incorporation by reference of certain other publications listed in this AD. On April 12, 2000 (65 FR 12077... published in the Federal Register on November 18, 2009 (74 FR 59483), and proposed to supersede AD...

  6. 75 FR 11428 - Airworthiness Directives; Airbus Model A300 B2-1C, B2-203, B2K-3C, B4-103, B4-203, B4-2C...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... FR 48024). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI... rate used in the Costs of Compliance from $80 per work-hour to $85 per work-hour. The Costs of... take about 4 work-hours per product to comply with the basic requirements of this AD. The average...

  7. 76 FR 24356 - Airworthiness Directives; Airbus Model A300 B4-601, B4-603, B4-605R, C4-605R Variant F, and F4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... products. That NPRM was published in the Federal Register on February 1, 2011 (76 FR 5507). That NPRM... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... B4-601, B4-603, B4- 605R, C4-605R Variant F, and F4-605R Airplanes, and A310-204 and -304...

  8. 76 FR 27863 - Airworthiness Directives; Airbus Model A318-112, A319-111, A319-112, A319-115, A319-132, A319-133...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... insufficient crimping of the female contacts on the shunt, caused by a wrong setting of the crimping tool... insufficient crimping of the female contacts on the shunt, caused by a wrong setting of the crimping tool....

  9. 76 FR 26962 - Airworthiness Directives; Airbus Model A300 B2-1C, A300 B2-203, A300 B2K-3C, A300-B4-103, A300 B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... AD. Discussion On December 20, 1989, we issued AD 90-01-10, Amendment 39-6448 (55 FR 261, January 4... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will.... 39.13 by removing Amendment 39-6448 (55 FR 261, January 4, 1990) and adding the following new...

  10. 75 FR 16657 - Airworthiness Directives; Airbus Model A300 B2-1C, B2K-3C, B2-203, B4-2C, B4-103, and B4-203...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... the main gear, causing severe tooth damage. The combination of tooth damage and gear tilting caused... horizontal stabilizer actuator] gearbox and consequent loss of THSA control. ] This condition, if not..., causing degradation of the power gears and potentially resulting in reduced control of the...

  11. 76 FR 63177 - Airworthiness Directives; Airbus Model A300 B2-1C, A300 B2-203, A300 B2K-3C, A300-B4-103, A300 B4...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ...)(1), (1)(2), (m)(1), (m)(2), (n)(1), (n)(2), (o)(1), and (o)(2) of the NPRM (76 FR 26962, May 10... to the specified products. That NPRM was published in the Federal Register on May 10, 2011 (76 FR 26962), and proposed to supersede AD 90-01-10, Amendment 39-6448 (55 FR 261, January 4, 1990). That...

  12. 76 FR 47430 - Airworthiness Directives; Airbus Model A300 B4-600, A300 B4-600R, and A300 F4-600R Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ...: Hamilton Sundstrand (HS), the manufacturer of the RAT [ram air turbine], reported the failure during a wind... fastening screw on the RAT turbine cover during a wind tunnel test. After investigation, it has been discovered that a batch of screws, used to attach the balance washers of the RAT Turbine assembly, has...

  13. 76 FR 25259 - Airworthiness Directives; Airbus Model A300 B4-600, A300 B4-600R, and A300 F4-600R Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ...], reported the failure during a wind tunnel test of a balance weight fastening screw on the RAT turbine cover... balance weight fastening screw on the RAT turbine cover during a wind tunnel test. After investigation, it has been discovered that a batch of screws, used to attach the balance washers of the RAT...

  14. Modeling and assessment of civil aircraft evacuation based on finer-grid

    NASA Astrophysics Data System (ADS)

    Fang, Zhi-Ming; Lv, Wei; Jiang, Li-Xue; Xu, Qing-Feng; Song, Wei-Guo

    2016-04-01

    Studying civil aircraft emergency evacuation process by using computer model is an effective way. In this study, the evacuation of Airbus A380 is simulated using a Finer-Grid Civil Aircraft Evacuation (FGCAE) model. In this model, the effect of seat area and others on escape process and pedestrian's "hesitation" before leaving exits are considered, and an optimized rule of exit choice is defined. Simulations reproduce typical characteristics of aircraft evacuation, such as the movement synchronization between adjacent pedestrians, route choice and so on, and indicate that evacuation efficiency will be determined by pedestrian's "preference" and "hesitation". Based on the model, an assessment procedure of aircraft evacuation safety is presented. The assessment and comparison with the actual evacuation test demonstrate that the available exit setting of "one exit from each exit pair" used by practical demonstration test is not the worst scenario. The half exits of one end of the cabin are all unavailable is the worst one, that should be paid more attention to, and even be adopted in the certification test. The model and method presented in this study could be useful for assessing, validating and improving the evacuation performance of aircraft.

  15. Competitive assessment of aerospace systems using system dynamics

    NASA Astrophysics Data System (ADS)

    Pfaender, Jens Holger

    Aircraft design has recently experienced a trend away from performance centric design towards a more balanced approach with increased emphasis on engineering an economically successful system. This approach focuses on bringing forward a comprehensive economic and life-cycle cost analysis. Since the success of any system also depends on many external factors outside of the control of the designer, this traditionally has been modeled as noise affecting the uncertainty of the design. However, this approach is currently lacking a strategic treatment of necessary early decisions affecting the probability of success of a given concept in a dynamic environment. This suggests that the introduction of a dynamic method into a life-cycle cost analysis should allow the analysis of the future attractiveness of such a concept in the presence of uncertainty. One way of addressing this is through the use of a competitive market model. However, existing market models do not focus on the dynamics of the market. Instead, they focus on modeling and predicting market share through logit regression models. The resulting models exhibit relatively poor predictive capabilities. The method proposed here focuses on a top-down approach that integrates a competitive model based on work in the field of system dynamics into the aircraft design process. Demonstrating such integration is one of the primary contributions of this work, which previously has not been demonstrated. This integration is achieved through the use of surrogate models, in this case neural networks. This enabled not only the practical integration of analysis techniques, but also reduced the computational requirements so that interactive exploration as envisioned was actually possible. The example demonstration of this integration is built on the competition in the 250 seat large commercial aircraft market exemplified by the Boeing 767-400ER and the Airbus A330-200. Both aircraft models were calibrated to existing performance

  16. Offline Interoperability, Cost Reduction and R eliability for Operational Procedures Using Meta-Modeling Technology

    NASA Astrophysics Data System (ADS)

    Poupart, E.; Jolly, G.; Percebois, C.; Bazex, P.; Palanque, P.; Basnyat, S.; Rabault, P.; Sabatier, L.; Walrawens, A.

    2008-08-01

    In this paper, we present a CNES participation through a case study in a research project called DOMINO financed by the French National Research Agency (ANR) RNTL. This project has started in March 2007 and will end in March 2009, it regroups academics (ENSIETA, IRISA, and IRIT), industries and agencies, (AIRBUS, CEA, CNES and SODIFRANCE). This project has two main goals: to develop reliable Model Driven Engineering (MDE) components and to build bridges with Domain Specific Languages (DSL). CNES participates in this project through a case study on the reliable design of operational procedures and associated applications. There are two main objectives for this case study: the first to improve "offline" interoperability with the possibility to build import/export tools for any scripting procedure language by using meta-modeling technology. The second is to improve efficiency for the production, validation, and execution of scripting procedures using operational specifications. It is anticipated that this will result in a reduction of costs and reliability improvement.

  17. Development of large Area Covering Height Model

    NASA Astrophysics Data System (ADS)

    Jacobsen, K.

    2014-04-01

    Height information is a basic part of topographic mapping. Only in special areas frequent update of height models is required, usually the update cycle is quite lower as for horizontal map information. Some height models are available free of charge in the internet; for commercial height models a fee has to be paid. Mostly digital surface models (DSM) with the height of the visible surface are given and not the bare ground height, as required for standard mapping. Nevertheless by filtering of DSM, digital terrain models (DTM) with the height of the bare ground can be generated with the exception of dense forest areas where no height of the bare ground is available. These height models may be better as the DTM of some survey administrations. In addition several DTM from national survey administrations are classified, so as alternative the commercial or free of charge available information from internet can be used. The widely used SRTM DSM is available also as ACE-2 GDEM corrected by altimeter data for systematic height errors caused by vegetation and orientation errors. But the ACE-2 GDEM did not respect neighbourhood information. With the worldwide covering TanDEM-X height model, distributed starting 2014 by Airbus Defence and Space (former ASTRIUM) as WorldDEM, higher level of details and accuracy is reached as with other large area covering height models. At first the raw-version of WorldDEM will be available, followed by an edited version and finally as WorldDEM-DTM a height model of the bare ground. With 12 m spacing and a relative standard deviation of 1.2 m within an area of 1° x 1° an accuracy and resolution level is reached, satisfying also for larger map scales. For limited areas with the HDEM also a height model with 6 m spacing and a relative vertical accuracy of 0.5 m can be generated on demand. By bathymetric LiDAR and stereo images also the height of the sea floor can be determined if the water has satisfying transparency. Another method of getting

  18. Detailed modeling of sloshing in satellites tank at low Bond numbers

    NASA Astrophysics Data System (ADS)

    Lepilliez, Mathieu; Tanguy, Sebastien; Interface Team

    2015-11-01

    Consumption of ergols is a critical issue regarding the whole lifetime of a satellite. During maneuvers in mission phases, the Helium bubble used to pressurize the tank can move freely inside, thus generating movement of the center of mass, and sloshing which can disrupt the control of the satellite. In this study we present numerical results obtained from CFD computation, using an Immersed Interface Method to model the tank with a level-set approach for both liquid-gas interface and solid-fluid interface. A parametric study is proposed to observe the influence of the Bond number on resulting forces and torques generated on the tank. One can observe different steps during the maneuvers under microgravity: the first part is dominated by accelerations and volume forces, which flatten the bubble on the hydrophilic tank wall. When the forcing stops, the bubble bounces back, generating sloshing by moving under the influence of inertia and capillary effects. Finally viscous effects damp the sloshing by dissipating the kinetic energy of the bubble. Those results are compared to actual in-flight data for different typical maneuvers on forces and torques, allowing us to characterize the period and damping of the sloshing. CNES/ Airbus Defence & Space funding.

  19. Low Cost Carbon Fibre: Applications, Performance and Cost Models - Chapter 17

    SciTech Connect

    Warren, Charles David; Wheatley, Dr. Alan; Das, Sujit

    2014-01-01

    Weight saving in automotive applications has a major bearing on fuel economy. It is generally accepted that, typically, a 10% weight reduction in an automobile will lead to a 6-8% improvement in fuel economy. In this respect, carbon fibre composites are extremely attractive in their ability to provide superlative mechanical performance per unit weight. That is why they are specified for high-end uses such as Formula 1 racing cars and the latest aircraft (e.g. Boeing 787, Airbus A350 and A380), where they comprise over 50% by weight of the structure However, carbon fibres are expensive and this renders their composites similarly expensive. Research has been carried out at Oak Ridge National Laboratories (ORNL), Tennessee, USA for over a decade with the aim of reducing the cost of carbon fibre such that it becomes a cost-effective option for the automotive industry. Aspects of this research relating to the development of low cost carbon fibre have been reported in Chapter 3 of this publication. In this chapter, the practical industrial applications of low-cost carbon fibre are presented, together with considerations of the performance and cost models which underpin the work.

  20. Modeling

    SciTech Connect

    Loth, E.; Tryggvason, G.; Tsuji, Y.; Elghobashi, S. E.; Crowe, Clayton T.; Berlemont, A.; Reeks, M.; Simonin, O.; Frank, Th; Onishi, Yasuo; Van Wachem, B.

    2005-09-01

    Slurry flows occur in many circumstances, including chemical manufacturing processes, pipeline transfer of coal, sand, and minerals; mud flows; and disposal of dredged materials. In this section we discuss slurry flow applications related to radioactive waste management. The Hanford tank waste solids and interstitial liquids will be mixed to form a slurry so it can be pumped out for retrieval and treatment. The waste is very complex chemically and physically. The ARIEL code is used to model the chemical interactions and fluid dynamics of the waste.

  1. Ageing airplane repair assessment program for Airbus A300

    NASA Technical Reports Server (NTRS)

    Gaillardon, J. M.; Schmidt, HANS-J.; Brandecker, B.

    1992-01-01

    This paper describes the current status of the repair categorization activities and includes all details about the methodologies developed for determination of the inspection program for the skin on pressurized fuselages. For inspection threshold determination two methods are defined based on fatigue life approach, a simplified and detailed method. The detailed method considers 15 different parameters to assess the influences of material, geometry, size location, aircraft usage, and workmanship on the fatigue life of the repair and the original structure. For definition of the inspection intervals a general method is developed which applies to all concerned repairs. For this the initial flaw concept is used by considering 6 parameters and the detectable flaw sizes depending on proposed nondestructive inspection methods. An alternative method is provided for small repairs allowing visual inspection with shorter intervals.

  2. Combined assimilation of IASI and MLS observations to constrain tropospheric and stratospheric ozone in a global chemical transport model

    NASA Astrophysics Data System (ADS)

    Emili, E.; Barret, B.; Massart, S.; Le Flochmoen, E.; Piacentini, A.; El Amraoui, L.; Pannekoucke, O.; Cariolle, D.

    2014-01-01

    Accurate and temporally resolved fields of free-troposphere ozone are of major importance to quantify the intercontinental transport of pollution and the ozone radiative forcing. We consider a global chemical transport model (MOdèle de Chimie Atmosphérique à Grande Échelle, MOCAGE) in combination with a linear ozone chemistry scheme to examine the impact of assimilating observations from the Microwave Limb Sounder (MLS) and the Infrared Atmospheric Sounding Interferometer (IASI). The assimilation of the two instruments is performed by means of a variational algorithm (4D-VAR) and allows to constrain stratospheric and tropospheric ozone simultaneously. The analysis is first computed for the months of August and November 2008 and validated against ozonesonde measurements to verify the presence of observations and model biases. Furthermore, a longer analysis of 6 months (July-December 2008) showed that the combined assimilation of MLS and IASI is able to globally reduce the uncertainty (root mean square error, RMSE) of the modeled ozone columns from 30 to 15% in the upper troposphere/lower stratosphere (UTLS, 70-225 hPa). The assimilation of IASI tropospheric ozone observations (1000-225 hPa columns, TOC - tropospheric O3 column) decreases the RMSE of the model from 40 to 20% in the tropics (30° S-30° N), whereas it is not effective at higher latitudes. Results are confirmed by a comparison with additional ozone data sets like the Measurements of OZone and wAter vapour by aIrbus in-service airCraft (MOZAIC) data, the Ozone Monitoring Instrument (OMI) total ozone columns and several high-altitude surface measurements. Finally, the analysis is found to be insensitive to the assimilation parameters. We conclude that the combination of a simplified ozone chemistry scheme with frequent satellite observations is a valuable tool for the long-term analysis of stratospheric and free-tropospheric ozone.

  3. Seasonal and interannual variability of carbon monoxide based on MOZAIC observations, MACC reanalysis, and model simulations over an urban site in India

    NASA Astrophysics Data System (ADS)

    Sheel, Varun; Sahu, L. K.; Kajino, M.; Deushi, M.; Stein, O.; Nedelec, P.

    2014-07-01

    The spatial and temporal variations of carbon monoxide (CO) are analyzed over a tropical urban site, Hyderabad (17°27'N, 78°28'E) in central India. We have used vertical profiles from the Measurement of ozone and water vapor by Airbus in-service aircraft (MOZAIC) aircraft observations, Monitoring Atmospheric Composition and Climate (MACC) reanalysis, and two chemical transport model simulations (Model for Ozone And Related Tracers (MOZART) and MRI global Chemistry Climate Model (MRI-CCM2)) for the years 2006-2008. In the lower troposphere, the CO mixing ratio showed strong seasonality, with higher levels (>300 ppbv) during the winter and premonsoon seasons associated with a stable anticyclonic circulation, while lower CO values (up to 100 ppbv) were observed in the monsoon season. In the planetary boundary layer (PBL), the seasonal distribution of CO shows the impact of both local meteorology and emissions. While the PBL CO is predominantly influenced by strong winds, bringing regional background air from marine and biomass burning regions, under calm conditions CO levels are elevated by local emissions. On the other hand, in the free troposphere, seasonal variation reflects the impact of long-range transport associated with the Intertropical Convergence Zone and biomass burning. The interannual variations were mainly due to transition from El Niño to La Niña conditions. The overall modified normalized mean biases (normalization based on the observed and model mean values) with respect to the observed CO profiles were lower for the MACC reanalysis than the MOZART and MRI-CCM2 models. The CO in the PBL region was consistently underestimated by MACC reanalysis during all the seasons, while MOZART and MRI-CCM2 show both positive and negative biases depending on the season.

  4. Origin of springtime ozone enhancements in the lower troposphere over Beijing: in situ measurements and model analysis

    NASA Astrophysics Data System (ADS)

    Huang, J.; Liu, H.; Crawford, J. H.; Chan, C.; Considine, D. B.; Zhang, Y.; Zheng, X.; Zhao, C.; Thouret, V.; Oltmans, S. J.; Liu, S. C.; Jones, D. B. A.; Steenrod, S. D.; Damon, M. R.

    2014-12-01

    Ozone (O3) concentrations in the lower troposphere (LT) over Beijing have significantly increased over the past two decades as a result of rapid industrialization in China, with important implications for regional air quality and photochemistry of the background troposphere. We characterize the vertical distribution of lower-tropospheric (0-6 km) O3 over Beijing using observations from 16 ozonesonde soundings made during a field campaign in April-May 2005 and MOZAIC (Measurement of Ozone and Water Vapor by Airbus In-Service Aircraft) aircraft measurements over 13 days in the same period. We focus on the origin of LT O3 enhancements observed over Beijing, particularly in May. We use a global 3-D chemistry and transport model (GEOS-Chem CTM) driven by assimilated meteorological fields to examine the transport pathways for O3 pollution, and quantify the sources contributing to O3 and its enhancements in the springtime LT over Beijing. Output from the Global Modeling Initiative (GMI) CTM is also used. High O3 concentrations (up to 94.7 ppbv) were frequently observed at the altitude of ~1.5-2 km. The CTMs captured the timing of the occurrences but significantly underestimated their magnitude. GEOS-Chem simulations and a case study showed that O3 produced in the Asian troposphere (especially from Asian anthropogenic pollution) made major contributions to the observed O3 enhancements. Contributions from anthropogenic pollution in the European and North American troposphere were reduced during these events, in contrast with days without O3 enhancements, when contributions from Europe and North America were substantial. The O3 enhancements typically occurred under southerly wind and warmer conditions. It is suggested that an earlier onset of the Asian summer monsoon would cause more O3 enhancement events in the lower troposphere over the North China Plain in late spring and early summer.

  5. Origin of springtime ozone enhancements in the lower troposphere over Beijing: in situ measurements and model analysis

    NASA Astrophysics Data System (ADS)

    Huang, J.; Liu, H.; Crawford, J. H.; Chan, C.; Considine, D. B.; Zhang, Y.; Zheng, X.; Zhao, C.; Thouret, V.; Oltmans, S. J.; Liu, S. C.; Jones, D. B. A.; Steenrod, S. D.; Damon, M. R.

    2015-05-01

    Ozone (O3) concentrations in the lower troposphere (LT) over Beijing have significantly increased over the past 2 decades as a result of rapid industrialization in China, with important implications for regional air quality and the photochemistry of the background troposphere. We characterize the vertical distribution of lower-tropospheric (0-6 km) O3 over Beijing using observations from 16 ozonesonde soundings during a field campaign in April-May 2005 and MOZAIC (Measurement of Ozone and Water Vapor by Airbus In-Service Aircraft) over 13 days in the same period. We focus on the origin of LT O3 enhancements observed over Beijing, particularly in May. We use a global 3-D chemistry and transport model (GEOS-Chem CTM; GEOS - Goddard Earth Observing System) driven by assimilated meteorological fields to examine the transport pathways for O3 pollution and to quantify the sources contributing to O3 and its enhancements in the springtime LT over Beijing. Output from the Global Modeling Initiative (GMI) CTM is also used. High O3 concentrations (up to 94.7 ppbv) were frequently observed at the altitude of ~ 1.5-2 km. The CTMs captured the timing of the occurrences but significantly underestimated their magnitude. GEOS-Chem simulations and a case study showed that O3 produced in the Asian troposphere (especially from Asian anthropogenic pollution) made major contributions to the observed O3 enhancements. Contributions from anthropogenic pollution in the European and North American troposphere were reduced during these events, in contrast with days without O3 enhancements when contributions from Europe and North America were substantial. The O3 enhancements typically occurred under southerly wind and warmer conditions. It is suggested that an earlier onset of the Asian summer monsoon would cause more O3 enhancement events in the LT over the North China Plain in late spring and early summer.

  6. First Directly Retrieved Global Distribution of Tropospheric Column Ozone from GOME: Comparison with the GEOS-CHEM Model

    NASA Technical Reports Server (NTRS)

    Liu, Xiong; Chance, Kelly; Sioris, Christopher E.; Kurosu, Thomas P.; Spurr, Robert J. D.; Martin, Randall V.; Fu, Tzung-May; Logan, Jennifer A.; Jacob, Daniel J.; Palmer, Paul I.; Newchurch, Michael J.; Megretskaia, Inna A.; Chatfield, Robert B.

    2006-01-01

    We present the first directly retrieved global distribution of tropospheric column ozone from Global Ozone Monitoring Experiment (GOME) ultraviolet measurements during December 1996 to November 1997. The retrievals clearly show signals due to convection, biomass burning, stratospheric influence, pollution, and transport. They are capable of capturing the spatiotemporal evolution of tropospheric column ozone in response to regional or short time-scale events such as the 1997-1998 El Nino event and a 10-20 DU change within a few days. The global distribution of tropospheric column ozone displays the well-known wave-1 pattern in the tropics, nearly zonal bands of enhanced tropospheric column ozone of 36-48 DU at 20degS-30degS during the austral spring and at 25degN-45degN during the boreal spring and summer, low tropospheric column ozone of <30 DU uniformly distributed south of 35 S during all seasons, and relatively high tropospheric column ozone of >33 DU at some northern high-latitudes during the spring. Simulation from a chemical transport model corroborates most of the above structures, with small biases of <+/-5 DU and consistent seasonal cycles in most regions, especially in the southern hemisphere. However, significant positive biases of 5-20 DU occur in some northern tropical and subtropical regions such as the Middle East during summer. Comparison of GOME with monthly-averaged Measurement of Ozone and Water Vapor by Airbus in-service Aircraft (MOZAIC) tropospheric column ozone for these regions usually shows good consistency within 1 a standard deviations and retrieval uncertainties. Some biases can be accounted for by inadequate sensitivity to lower tropospheric ozone, the different spatiotemporal sampling and the spatiotemporal variations in tropospheric column ozone.

  7. NAS Demand Predictions, Transportation Systems Analysis Model (TSAM) Compared with Other Forecasts

    NASA Technical Reports Server (NTRS)

    Viken, Jeff; Dollyhigh, Samuel; Smith, Jeremy; Trani, Antonio; Baik, Hojong; Hinze, Nicholas; Ashiabor, Senanu

    2006-01-01

    The current work incorporates the Transportation Systems Analysis Model (TSAM) to predict the future demand for airline travel. TSAM is a multi-mode, national model that predicts the demand for all long distance travel at a county level based upon population and demographics. The model conducts a mode choice analysis to compute the demand for commercial airline travel based upon the traveler s purpose of the trip, value of time, cost and time of the trip,. The county demand for airline travel is then aggregated (or distributed) to the airport level, and the enplanement demand at commercial airports is modeled. With the growth in flight demand, and utilizing current airline flight schedules, the Fratar algorithm is used to develop future flight schedules in the NAS. The projected flights can then be flown through air transportation simulators to quantify the ability of the NAS to meet future demand. A major strength of the TSAM analysis is that scenario planning can be conducted to quantify capacity requirements at individual airports, based upon different future scenarios. Different demographic scenarios can be analyzed to model the demand sensitivity to them. Also, it is fairly well know, but not well modeled at the airport level, that the demand for travel is highly dependent on the cost of travel, or the fare yield of the airline industry. The FAA projects the fare yield (in constant year dollars) to keep decreasing into the future. The magnitude and/or direction of these projections can be suspect in light of the general lack of airline profits and the large rises in airline fuel cost. Also, changes in travel time and convenience have an influence on the demand for air travel, especially for business travel. Future planners cannot easily conduct sensitivity studies of future demand with the FAA TAF data, nor with the Boeing or Airbus projections. In TSAM many factors can be parameterized and various demand sensitivities can be predicted for future travel. These

  8. Utilizing Traveler Demand Modeling to Predict Future Commercial Flight Schedules in the NAS

    NASA Technical Reports Server (NTRS)

    Viken, Jeff; Dollyhigh, Samuel; Smith, Jeremy; Trani, Antonio; Baik, Hojong; Hinze, Nicholas; Ashiabor, Senanu

    2006-01-01

    The current work incorporates the Transportation Systems Analysis Model (TSAM) to predict the future demand for airline travel. TSAM is a multi-mode, national model that predicts the demand for all long distance travel at a county level based upon population and demographics. The model conducts a mode choice analysis to compute the demand for commercial airline travel based upon the traveler s purpose of the trip, value of time, cost and time of the trip,. The county demand for airline travel is then aggregated (or distributed) to the airport level, and the enplanement demand at commercial airports is modeled. With the growth in flight demand, and utilizing current airline flight schedules, the Fratar algorithm is used to develop future flight schedules in the NAS. The projected flights can then be flown through air transportation simulators to quantify the ability of the NAS to meet future demand. A major strength of the TSAM analysis is that scenario planning can be conducted to quantify capacity requirements at individual airports, based upon different future scenarios. Different demographic scenarios can be analyzed to model the demand sensitivity to them. Also, it is fairly well know, but not well modeled at the airport level, that the demand for travel is highly dependent on the cost of travel, or the fare yield of the airline industry. The FAA projects the fare yield (in constant year dollars) to keep decreasing into the future. The magnitude and/or direction of these projections can be suspect in light of the general lack of airline profits and the large rises in airline fuel cost. Also, changes in travel time and convenience have an influence on the demand for air travel, especially for business travel. Future planners cannot easily conduct sensitivity studies of future demand with the FAA TAF data, nor with the Boeing or Airbus projections. In TSAM many factors can be parameterized and various demand sensitivities can be predicted for future travel. These

  9. The Vertical Structure of Relative Humidity and Ozone in the Tropical Upper Troposphere: Intercomparisons Among In Situ Observations, A-Train Measurements and Large-Scale Models

    NASA Technical Reports Server (NTRS)

    Selkirk, Henry B.; Manyin, Michael; Douglass, Anne R.; Oman, Luke; Pawson, Steven; Ott, Lesley; Benson, Craig; Stolarski, Richard

    2010-01-01

    In situ measurements in the tropics have shown that in regions of active convection, relative humidity with respect to ice in the upper troposphere is typically close to saturation on average, and supersaturations greater than 20% are not uncommon. Balloon soundings with the cryogenic frost point hygrometer (CFH) at Costa Rica during northern summer, for example, show this tendency to be strongest between 11 and 15.5 km (345-360 K potential temperature, or approximately 250-120 hPa). this is the altitude range of deep convective detrainment. Additionally, simultaneous ozonesonde measurements show that stratospheric air (O3 greater than 150 ppbv) can be found as low as approximately 14 km (350 K/150 hPa). In contrast, results from northern winter show a much drier upper troposphere and little penetration of stratospheric air below the tropopause at 17.5 km (approximately 383 K). We show that these results are consistent with in situ measurements from the Measurement of Ozone and water vapor by Airbus In-service airCraft (MOZAIC) program which samples a wider, though still limited, range of tropical locations. To generalize to the tropics as a whole, we compare our insitu results to data from two A-Train satellite instruments, the Atmospheric Infrared Sounder (AIRS) and the Microwave Limb Sounder (MLS) on the Aqua and Aura satellites respectively. Finally, we examine the vertical structure of water vapor, relative humidity and ozone in the NASA Goddard MERRA analysis, an assimilation dataset, and a new version of the GEOS CCM, a free-running chemistry-climate model. We demonstrate that conditional probability distributions of relative humidity and ozone are a sensitive diagnostic for assessing the representation of deep convection and upper troposphere/lower stratosphere mixing processes in large-scale analyses and climate models.

  10. T-tail flutter: Potential-flow modelling, experimental validation and flight tests

    NASA Astrophysics Data System (ADS)

    Murua, Joseba; Martínez, Pablo; Climent, Héctor; van Zyl, Louw; Palacios, Rafael

    2014-11-01

    parametric studies illustrate the impact of well-known factors in T-tail flutter, namely horizontal tailplane dihedral, flexibility and static deformations. In addition, scenarios are exposed in which the stability behaviour is dictated by typically second-order effects, such as chordwise forces and quadratic modes, revealing drastically different qualitative flutter curves. It is also shown that there is a distinction between angle of attack of the whole tail assembly and incidence of the horizontal tailplane relative to the fin, which might yield very counterintuitive trends depending on the configuration parameters. The paper concludes with flight test results of the Airbus A400M, epitome of modern T-tail aircraft. Tests performed in a wake-vortex encounter campaign complement the virtually nonexistent literature in the topic, demonstrate how T-tail effects can be measured in flight and restate the adequacy of potential-flow models for T-tail flutter prediction.

  11. 14 CFR 125.505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... operate an Airbus Model A300 (exlcuding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  12. 14 CFR 125.505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... operate an Airbus Model A300 (exlcuding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  13. 14 CFR 121.1107 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model 707, 720... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  14. 14 CFR 91.1505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... operate an Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation time is...

  15. 14 CFR 125.505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... operate an Airbus Model A300 (exlcuding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  16. 14 CFR 121.1107 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model 707, 720... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  17. 14 CFR 91.1505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... operate an Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation time is...

  18. 14 CFR 121.1107 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model 707, 720... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  19. 14 CFR 125.505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... operate an Airbus Model A300 (exlcuding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  20. 14 CFR 125.505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... operate an Airbus Model A300 (exlcuding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  1. 14 CFR 91.1505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... operate an Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation time is...

  2. 14 CFR 121.1107 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model 707, 720... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  3. 14 CFR 91.1505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... operate an Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation time is...

  4. 14 CFR 91.1505 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... operate an Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model... implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation time is...

  5. 14 CFR 121.1107 - Repairs assessment for pressurized fuselages.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Airbus Model A300 (excluding the -600 series), British Aerospace Model BAC 1-11, Boeing Model 707, 720... cycle implementation time is 60,000 flights. (3) For all models of the Boeing 707, the flight cycle implementation time is 15,000 flights. (4) For all models of the Boeing 720, the flight cycle implementation...

  6. Combined assimilation of IASI and MLS observations to constrain tropospheric and stratospheric ozone in a global chemical transport model

    NASA Astrophysics Data System (ADS)

    Emili, E.; Barret, B.; Massart, S.; Le Flochmoen, E.; Piacentini, A.; El Amraoui, L.; Pannekoucke, O.; Cariolle, D.

    2013-08-01

    Accurate and temporally resolved fields of free-troposphere ozone are of major importance to quantify the intercontinental transport of pollution and the ozone radiative forcing. In this study we examine the impact of assimilating ozone observations from the Microwave Limb Sounder (MLS) and the Infrared Atmospheric Sounding Interferometer (IASI) in a global chemical transport model (MOdèle de Chimie Atmosphérique à Grande Échelle, MOCAGE). The assimilation of the two instruments is performed by means of a variational algorithm (4-D-VAR) and allows to constrain stratospheric and tropospheric ozone simultaneously. The analysis is first computed for the months of August and November 2008 and validated against ozone-sondes measurements to verify the presence of observations and model biases. It is found that the IASI Tropospheric Ozone Column (TOC, 1000-225 hPa) should be bias-corrected prior to assimilation and MLS lowermost level (215 hPa) excluded from the analysis. Furthermore, a longer analysis of 6 months (July-August 2008) showed that the combined assimilation of MLS and IASI is able to globally reduce the uncertainty (Root Mean Square Error, RMSE) of the modeled ozone columns from 30% to 15% in the Upper-Troposphere/Lower-Stratosphere (UTLS, 70-225 hPa) and from 25% to 20% in the free troposphere. The positive effect of assimilating IASI tropospheric observations is very significant at low latitudes (30° S-30° N), whereas it is not demonstrated at higher latitudes. Results are confirmed by a comparison with additional ozone datasets like the Measurements of OZone and wAter vapour by aIrbus in-service airCraft (MOZAIC) data, the Ozone Monitoring Instrument (OMI) total ozone columns and several high-altitude surface measurements. Finally, the analysis is found to be little sensitive to the assimilation parameters and the model chemical scheme, due to the high frequency of satellite observations compared to the average life-time of free

  7. Evaluating the capability of regional-scale air quality models to capture the vertical distribution of pollutants

    NASA Astrophysics Data System (ADS)

    Solazzo, E.; Bianconi, R.; Pirovano, G.; Moran, M. D.; Vautard, R.; Hogrefe, C.; Appel, K. W.; Matthias, V.; Grossi, P.; Bessagnet, B.; Brandt, J.; Chemel, C.; Christensen, J. H.; Forkel, R.; Francis, X. V.; Hansen, A. B.; McKeen, S.; Nopmongcol, U.; Prank, M.; Sartelet, K. N.; Segers, A.; Silver, J. D.; Yarwood, G.; Werhahn, J.; Zhang, J.; Rao, S. T.; Galmarini, S.

    2013-06-01

    This study is conducted in the framework of the Air Quality Modelling Evaluation International Initiative (AQMEII) and aims at the operational evaluation of an ensemble of 12 regional-scale chemical transport models used to predict air quality over the North American (NA) and European (EU) continents for 2006. The modelled concentrations of ozone and CO, along with the meteorological fields of wind speed (WS) and direction (WD), temperature (T), and relative humidity (RH), are compared against high-quality in-flight measurements collected by instrumented commercial aircraft as part of the Measurements of OZone, water vapour, carbon monoxide and nitrogen oxides by Airbus In-service airCraft (MOZAIC) programme. The evaluation is carried out for five model domains positioned around four major airports in NA (Portland, Philadelphia, Atlanta, and Dallas) and one in Europe (Frankfurt), from the surface to 8.5 km. We compare mean vertical profiles of modelled and measured variables for all airports to compute error and variability statistics, perform analysis of altitudinal error correlation, and examine the seasonal error distribution for ozone, including an estimation of the bias introduced by the lateral boundary conditions (BCs). The results indicate that model performance is highly dependent on the variable, location, season, and height (e.g. surface, planetary boundary layer (PBL) or free troposphere) being analysed. While model performance for T is satisfactory at all sites (correlation coefficient in excess of 0.90 and fractional bias ≤ 0.01 K), WS is not replicated as well within the PBL (exhibiting a positive bias in the first 100 m and also underestimating observed variability), while above 1000 m, the model performance improves (correlation coefficient often above 0.9). The WD at NA airports is found to be biased in the PBL, primarily due to an overestimation of westerly winds. RH is modelled well within the PBL, but in the free troposphere large

  8. Assessing the suitability of MOZAIC soundings of trace gases in the lower troposphere for chemical transport model evaluation

    NASA Astrophysics Data System (ADS)

    Silverman, M. L.; Szykman, J.; Crawford, J. H.; Volz-Thomas, A.; Cammas, J.; Nedelec, P.

    2012-12-01

    Since the mid-90's, vertical profiles of reactive gases into and out of major airports have been measured by the MOZAIC (Measurements of OZone and water vapor on Airbus In-service airCraft - currently part of the European program In-service Aircraft for a Global Observing System (IAGOS) http://www.iagos.fr/web/) program. Recent interest in using MOZAIC data to evaluate regional chemical transport models, such as CMAQ, raises questions regarding the suitability of the data for this purpose. Specifically, to what degree are aircraft data influenced by aviation emissions along flight paths and how well does the data represent the regional environment at lower altitudes? This analysis will characterize MOZAIC measurements of O3, CO, and NOy in the mid to lower troposphere (<6km). MOZAIC afternoon profiles that span 2002-2004, during June, July, August, and September at major U.S. airports are analyzed. In addition, appropriate data for comparison with the MOZAIC profiles has also become available under the NASA Earth Venture -1 (EV-1) DISCOVER-AQ (Deriving Information on Surface conditions from COlumn and VERtically resolved observations relevant to Air Quality) mission. As part of the first DISCOVER-AQ field mission conducted in July 2011, the NASA P-3B aircraft performed over 250 profiles in the Baltimore-DC region, including one landing at the Baltimore Washington International Airport. These profiles offer comparative observations of O3, CO, and reactive nitrogen in the vicinity of major air traffic patterns, local urban sources, and typical background environments. In general, MOZAIC profiles show a decrease in O3 within the last several hundred meters of the airport. Nearest the ground this is likely due to titration by NO, but further above decreases in O3 do not correlate with significant increases in NOy. A limiting factor in the MOZAIC data is that NOy is not measured below ~1km. Correlations of O3 to CO appear representative of the background environment

  9. Maximized Gust Loads of a Closed-Loop, Nonlinear Aeroelastic System Using Nonlinear Systems Theory

    NASA Technical Reports Server (NTRS)

    Silva, Walter A.

    1999-01-01

    The problem of computing the maximized gust load for a nonlinear, closed-loop aeroelastic aircraft is discusses. The Volterra theory of nonlinear systems is applied in order to define a linearized system that provides a bounds on the response of the nonlinear system of interest. The method is applied to a simplified model of an Airbus A310.

  10. Improved simulation of tropospheric ozone by a global-multi-regional two-way coupling model system

    NASA Astrophysics Data System (ADS)

    Yan, Yingying; Lin, Jintai; Chen, Jinxuan; Hu, Lu

    2016-02-01

    Small-scale nonlinear chemical and physical processes over pollution source regions affect the tropospheric ozone (O3), but these processes are not captured by current global chemical transport models (CTMs) and chemistry-climate models that are limited by coarse horizontal resolutions (100-500 km, typically 200 km). These models tend to contain large (and mostly positive) tropospheric O3 biases in the Northern Hemisphere. Here we use the recently built two-way coupling system of the GEOS-Chem CTM to simulate the regional and global tropospheric O3 in 2009. The system couples the global model (at 2.5° long. × 2° lat.) and its three nested models (at 0.667° long. × 0.5° lat.) covering Asia, North America and Europe, respectively. Specifically, the nested models take lateral boundary conditions (LBCs) from the global model, better capture small-scale processes and feed back to modify the global model simulation within the nested domains, with a subsequent effect on their LBCs. Compared to the global model alone, the two-way coupled system better simulates the tropospheric O3 both within and outside the nested domains, as found by evaluation against a suite of ground (1420 sites from the World Data Centre for Greenhouse Gases (WDCGG), the United States National Oceanic and Atmospheric Administration (NOAA) Earth System Research Laboratory Global Monitoring Division (GMD), the Chemical Coordination Centre of European Monitoring and Evaluation Programme (EMEP), and the United States Environmental Protection Agency Air Quality System (AQS)), aircraft (the High-performance Instrumented Airborne Platform for Environmental Research (HIAPER) Pole-to-Pole Observations (HIPPO) and Measurement of Ozone and Water Vapor by Airbus In- Service Aircraft (MOZAIC)) and satellite measurements (two Ozone Monitoring Instrument (OMI) products). The two-way coupled simulation enhances the correlation in day-to-day variation of afternoon mean surface O3 with the ground measurements

  11. Applying Terrain and Hydrological Editing to Tandem-X Data to Create a Consumer-Ready Worlddem Product

    NASA Astrophysics Data System (ADS)

    Collins, J.; Riegler, G.; Schrader, H.; Tinz, M.

    2015-04-01

    The Geo-intelligence division of Airbus Defence and Space and the German Aerospace Center (DLR) have partnered to produce the first fully global, high-accuracy Digital Surface Model (DSM) using SAR data from the twin satellite constellation: TerraSAR-X and TanDEM-X. The DLR is responsible for the processing and distribution of the TanDEM-X elevation model for the world's scientific community, while Airbus DS is responsible for the commercial production and distribution of the data, under the brand name WorldDEM. For the provision of a consumer-ready product, Airbus DS undertakes several steps to reduce the effect of radar-specific artifacts in the WorldDEM data. These artifacts can be divided into two categories: terrain and hydrological. Airbus DS has developed proprietary software and processes to detect and correct these artifacts in the most efficient manner. Some processes are fullyautomatic, while others require manual or semi-automatic control by operators.

  12. Leadership Models.

    ERIC Educational Resources Information Center

    Freeman, Thomas J.

    This paper discusses six different models of organizational structure and leadership, including the scalar chain or pyramid model, the continuum model, the grid model, the linking pin model, the contingency model, and the circle or democratic model. Each model is examined in a separate section that describes the model and its development, lists…

  13. 77 FR 19148 - Special Conditions: Airbus, A350-900 Series Airplane; Crew Rest Compartments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ..., 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background documents or... compartment, (4) Structural failure or deformation of components that could block access to the available... blockage, which might result from fire, mechanical or structural failure, or persons standing below...

  14. 75 FR 8003 - Airworthiness Directives; Airbus A318, A319, A320, A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... countries to provide adequate time for interested parties to submit comments. The comment period for...

  15. 75 FR 27414 - Airworthiness Directives; Airbus A318, A319, A320, A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition...

  16. 78 FR 77611 - Special Conditions: Airbus, A350-900 Series Airplane; High Speed Protection System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background... Speed Protection System AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... high-speed protection system. The applicable airworthiness regulations do not contain adequate...

  17. Models and role models.

    PubMed

    ten Cate, Jacob M

    2015-01-01

    Developing experimental models to understand dental caries has been the theme in our research group. Our first, the pH-cycling model, was developed to investigate the chemical reactions in enamel or dentine, which lead to dental caries. It aimed to leverage our understanding of the fluoride mode of action and was also utilized for the formulation of oral care products. In addition, we made use of intra-oral (in situ) models to study other features of the oral environment that drive the de/remineralization balance in individual patients. This model addressed basic questions, such as how enamel and dentine are affected by challenges in the oral cavity, as well as practical issues related to fluoride toothpaste efficacy. The observation that perhaps fluoride is not sufficiently potent to reduce dental caries in the present-day society triggered us to expand our knowledge in the bacterial aetiology of dental caries. For this we developed the Amsterdam Active Attachment biofilm model. Different from studies on planktonic ('single') bacteria, this biofilm model captures bacteria in a habitat similar to dental plaque. With data from the combination of these models, it should be possible to study separate processes which together may lead to dental caries. Also products and novel agents could be evaluated that interfere with either of the processes. Having these separate models in place, a suggestion is made to design computer models to encompass the available information. Models but also role models are of the utmost importance in bringing and guiding research and researchers. PMID:25871413

  18. MODEL DEVELOPMENT - DOSE MODELS

    EPA Science Inventory

    Model Development

    Humans are exposed to mixtures of chemicals from multiple pathways and routes. These exposures may result from a single event or may accumulate over time if multiple exposure events occur. The traditional approach of assessing risk from a single chemica...

  19. Promoting Models

    NASA Astrophysics Data System (ADS)

    Li, Qin; Zhao, Yongxin; Wu, Xiaofeng; Liu, Si

    There can be multitudinous models specifying aspects of the same system. Each model has a bias towards one aspect. These models often override in specific aspects though they have different expressions. A specification written in one model can be refined by introducing additional information from other models. The paper proposes a concept of promoting models which is a methodology to obtain refinements with support from cooperating models. It refines a primary model by integrating the information from a secondary model. The promotion principle is not merely an academic point, but also a reliable and robust engineering technique which can be used to develop software and hardware systems. It can also check the consistency between two specifications from different models. A case of modeling a simple online shopping system with the cooperation of the guarded design model and CSP model illustrates the practicability of the promotion principle.

  20. Classification and Prediction of RF Coupling inside A-320 and A-319 Airplanes using Feed Forward Neural Networks

    NASA Technical Reports Server (NTRS)

    Jafri, Madiha; Ely, Jay; Vahala, Linda

    2006-01-01

    Neural Network Modeling is introduced in this paper to classify and predict Interference Path Loss measurements on Airbus 319 and 320 airplanes. Interference patterns inside the aircraft are classified and predicted based on the locations of the doors, windows, aircraft structures and the communication/navigation system-of-concern. Modeled results are compared with measured data and a plan is proposed to enhance the modeling for better prediction of electromagnetic coupling problems inside aircraft.

  1. Models, Part IV: Inquiry Models.

    ERIC Educational Resources Information Center

    Callison, Daniel

    2002-01-01

    Discusses models for information skills that include inquiry-oriented activities. Highlights include WebQuest, which uses Internet resources supplemented with videoconferencing; Minnesota's Inquiry Process based on the Big Six model for information problem-solving; Indiana's Student Inquiry Model; constructivist learning models for inquiry; and…

  2. Supermatrix models

    SciTech Connect

    Yost, S.A.

    1991-05-01

    Radom matrix models based on an integral over supermatrices are proposed as a natural extension of bosonic matrix models. The subtle nature of superspace integration allows these models to have very different properties from the analogous bosonic models. Two choices of integration slice are investigated. One leads to a perturbative structure which is reminiscent of, and perhaps identical to, the usual Hermitian matrix models. Another leads to an eigenvalue reduction which can be described by a two component plasma in one dimension. A stationary point of the model is described.

  3. Supermatrix models

    SciTech Connect

    Yost, S.A. . Dept. of Physics and Astronomy)

    1992-09-30

    In this paper, random matrix models based on an integral over supermatrices are proposed as a natural extension of bosonic matrix models. The subtle nature of superspace integration allows these models to have very different properties from the analogous bosonic models. Two choices of integration slice are investigated. One leads to a perturbative structure which is reminiscent of, and perhaps identical to, the usual Hermitian matrix models. Another leads to an eigenvalue reduction which can be described by a two-component plasma in one dimension. A stationary point of the model is described.

  4. MODELS - 3

    EPA Science Inventory

    Models-3 is a third generation air quality modeling system that contains a variety of tools to perform research and analysis of critical environmental questions and problems. These tools provide regulatory analysts and scientists with quicker results, greater scientific accuracy ...

  5. ENTRAINMENT MODELS

    EPA Science Inventory

    This presentation presented information on entrainment models. Entrainment models use entrainment hypotheses to express the continuity equation. The advantage is that plume boundaries are known. A major disadvantage is that the problems that can be solved are rather simple. The ...

  6. Turbulence modeling

    NASA Technical Reports Server (NTRS)

    Rubesin, Morris W.

    1987-01-01

    Recent developments at several levels of statistical turbulence modeling applicable to aerodynamics are briefly surveyed. Emphasis is on examples of model improvements for transonic, two-dimensional flows. Experience with the development of these improved models is cited to suggest methods of accelerating the modeling process necessary to keep abreast of the rapid movement of computational fluid dynamics into the computation of complex three-dimensional flows.

  7. Waveguide model

    NASA Technical Reports Server (NTRS)

    1981-01-01

    A model is presented which quantifies the electromagnetic modes (field configurations) in the immediate vicinity of the rectenna element. Specifically, the waveguide model characterizes the electromagnetic modes generated by planar waves normal to the array. The model applies only to incidence normal to the array.

  8. Phoenix model

    EPA Science Inventory

    Phoenix (formerly referred to as the Second Generation Model or SGM) is a global general equilibrium model designed to analyze energy-economy-climate related questions and policy implications in the medium- to long-term. This model disaggregates the global economy into 26 industr...

  9. Radiation Models

    ERIC Educational Resources Information Center

    James, W. G. G.

    1970-01-01

    Discusses the historical development of both the wave and the corpuscular photon model of light. Suggests that students should be informed that the two models are complementary and that each model successfully describes a wide range of radiation phenomena. Cites 19 references which might be of interest to physics teachers and students. (LC)

  10. Hydrological models are mediating models

    NASA Astrophysics Data System (ADS)

    Babel, L. V.; Karssenberg, D.

    2013-08-01

    Despite the increasing role of models in hydrological research and decision-making processes, only few accounts of the nature and function of models exist in hydrology. Earlier considerations have traditionally been conducted while making a clear distinction between physically-based and conceptual models. A new philosophical account, primarily based on the fields of physics and economics, transcends classes of models and scientific disciplines by considering models as "mediators" between theory and observations. The core of this approach lies in identifying models as (1) being only partially dependent on theory and observations, (2) integrating non-deductive elements in their construction, and (3) carrying the role of instruments of scientific enquiry about both theory and the world. The applicability of this approach to hydrology is evaluated in the present article. Three widely used hydrological models, each showing a different degree of apparent physicality, are confronted to the main characteristics of the "mediating models" concept. We argue that irrespective of their kind, hydrological models depend on both theory and observations, rather than merely on one of these two domains. Their construction is additionally involving a large number of miscellaneous, external ingredients, such as past experiences, model objectives, knowledge and preferences of the modeller, as well as hardware and software resources. We show that hydrological models convey the role of instruments in scientific practice by mediating between theory and the world. It results from these considerations that the traditional distinction between physically-based and conceptual models is necessarily too simplistic and refers at best to the stage at which theory and observations are steering model construction. The large variety of ingredients involved in model construction would deserve closer attention, for being rarely explicitly presented in peer-reviewed literature. We believe that devoting

  11. Model Experiments and Model Descriptions

    NASA Technical Reports Server (NTRS)

    Jackman, Charles H.; Ko, Malcolm K. W.; Weisenstein, Debra; Scott, Courtney J.; Shia, Run-Lie; Rodriguez, Jose; Sze, N. D.; Vohralik, Peter; Randeniya, Lakshman; Plumb, Ian

    1999-01-01

    The Second Workshop on Stratospheric Models and Measurements Workshop (M&M II) is the continuation of the effort previously started in the first Workshop (M&M I, Prather and Remsberg [1993]) held in 1992. As originally stated, the aim of M&M is to provide a foundation for establishing the credibility of stratospheric models used in environmental assessments of the ozone response to chlorofluorocarbons, aircraft emissions, and other climate-chemistry interactions. To accomplish this, a set of measurements of the present day atmosphere was selected. The intent was that successful simulations of the set of measurements should become the prerequisite for the acceptance of these models as having a reliable prediction for future ozone behavior. This section is divided into two: model experiment and model descriptions. In the model experiment, participant were given the charge to design a number of experiments that would use observations to test whether models are using the correct mechanisms to simulate the distributions of ozone and other trace gases in the atmosphere. The purpose is closely tied to the needs to reduce the uncertainties in the model predicted responses of stratospheric ozone to perturbations. The specifications for the experiments were sent out to the modeling community in June 1997. Twenty eight modeling groups responded to the requests for input. The first part of this section discusses the different modeling group, along with the experiments performed. Part two of this section, gives brief descriptions of each model as provided by the individual modeling groups.

  12. Model Reduction in Groundwater Modeling

    NASA Astrophysics Data System (ADS)

    Yeh, W. W. G.

    2014-12-01

    Model reduction has been shown to be a very effective method for reducing the computational burden of large-scale simulations. Model reduction techniques preserve much of the physical knowledge of the system and primarily seek to remove components from the model that do not provide significant information of interest. Proper Orthogonal Decomposition (POD) is a model reduction technique by which a system of ordinary equations is projected onto a much smaller subspace in such a way that the span of the subspace is equal to the span of the original full model space. Basically, the POD technique selects a small number of orthonormal basis functions (principal components) that span the spatial variability of the solutions. In this way the state variable (head) is approximated by a linear combination of these basis functions and, using a Galerkin projection, the dimension of the problem is significantly reduced. It has been shown that for a highly discritized model, the reduced model can be two to three orders of magnitude smaller than the original model and runs 1,000 faster. More importantly, the reduced model captures the dominating characteristics of the full model and produces sufficiently accurate solutions. One of the major tasks in the development of the reduced model is the selection of snapshots which are used to determine the dominant eigenvectors. This paper discusses ways to optimize the snapshot selection. Additionally, the paper also discusses applications of the reduced model to parameter estimation, Monte Carlo simulation and experimental design in groundwater modeling.

  13. Modeling Pharmacokinetics.

    PubMed

    Bois, Frederic Y; Brochot, Céline

    2016-01-01

    Pharmacokinetics is the study of the fate of xenobiotics in a living organism. Physiologically based pharmacokinetic (PBPK) models provide realistic descriptions of xenobiotics' absorption, distribution, metabolism, and excretion processes. They model the body as a set of homogeneous compartments representing organs, and their parameters refer to anatomical, physiological, biochemical, and physicochemical entities. They offer a quantitative mechanistic framework to understand and simulate the time-course of the concentration of a substance in various organs and body fluids. These models are well suited for performing extrapolations inherent to toxicology and pharmacology (e.g., between species or doses) and for integrating data obtained from various sources (e.g., in vitro or in vivo experiments, structure-activity models). In this chapter, we describe the practical development and basic use of a PBPK model from model building to model simulations, through implementation with an easily accessible free software. PMID:27311461

  14. Wind shear measuring on board an airliner

    NASA Technical Reports Server (NTRS)

    Krauspe, P.

    1984-01-01

    A measurement technique which continuously determines the wind vector on board an airliner during takeoff and landing is introduced. Its implementation is intended to deliver sufficient statistical background concerning low frequency wind changes in the atmospheric boundary layer and extended knowledge about deterministic wind shear modeling. The wind measurement scheme is described and the adaptation of apparatus onboard an A300 airbus is shown. Preliminary measurements made during level flight demonstrate the validity of the method.

  15. Ventilation Model

    SciTech Connect

    H. Yang

    1999-11-04

    The purpose of this analysis and model report (AMR) for the Ventilation Model is to analyze the effects of pre-closure continuous ventilation in the Engineered Barrier System (EBS) emplacement drifts and provide heat removal data to support EBS design. It will also provide input data (initial conditions, and time varying boundary conditions) for the EBS post-closure performance assessment and the EBS Water Distribution and Removal Process Model. The objective of the analysis is to develop, describe, and apply calculation methods and models that can be used to predict thermal conditions within emplacement drifts under forced ventilation during the pre-closure period. The scope of this analysis includes: (1) Provide a general description of effects and heat transfer process of emplacement drift ventilation. (2) Develop a modeling approach to simulate the impacts of pre-closure ventilation on the thermal conditions in emplacement drifts. (3) Identify and document inputs to be used for modeling emplacement ventilation. (4) Perform calculations of temperatures and heat removal in the emplacement drift. (5) Address general considerations of the effect of water/moisture removal by ventilation on the repository thermal conditions. The numerical modeling in this document will be limited to heat-only modeling and calculations. Only a preliminary assessment of the heat/moisture ventilation effects and modeling method will be performed in this revision. Modeling of moisture effects on heat removal and emplacement drift temperature may be performed in the future.

  16. Climate Models

    NASA Technical Reports Server (NTRS)

    Druyan, Leonard M.

    2012-01-01

    Climate models is a very broad topic, so a single volume can only offer a small sampling of relevant research activities. This volume of 14 chapters includes descriptions of a variety of modeling studies for a variety of geographic regions by an international roster of authors. The climate research community generally uses the rubric climate models to refer to organized sets of computer instructions that produce simulations of climate evolution. The code is based on physical relationships that describe the shared variability of meteorological parameters such as temperature, humidity, precipitation rate, circulation, radiation fluxes, etc. Three-dimensional climate models are integrated over time in order to compute the temporal and spatial variations of these parameters. Model domains can be global or regional and the horizontal and vertical resolutions of the computational grid vary from model to model. Considering the entire climate system requires accounting for interactions between solar insolation, atmospheric, oceanic and continental processes, the latter including land hydrology and vegetation. Model simulations may concentrate on one or more of these components, but the most sophisticated models will estimate the mutual interactions of all of these environments. Advances in computer technology have prompted investments in more complex model configurations that consider more phenomena interactions than were possible with yesterday s computers. However, not every attempt to add to the computational layers is rewarded by better model performance. Extensive research is required to test and document any advantages gained by greater sophistication in model formulation. One purpose for publishing climate model research results is to present purported advances for evaluation by the scientific community.

  17. Phenomenological models

    SciTech Connect

    Braby, L.A.

    1990-09-01

    The biological effects of ionizing radiation exposure are the result of a complex sequence of physical, chemical, biochemical, and physiological interactions. One way to begin a search for an understanding of health effects of radiation is through the development of phenomenological models of the response. Many models have been presented and tested in the slowly evolving process of characterizing cellular response. A range of models covering different endpoints and phenomena has developed in parallel. Many of these models employ similar assumptions about some underlying processes while differing about the nature of others. An attempt is made to organize many of the models into groups with similar features and to compare the consequences of those features with the actual experimental observations. It is assumed that by showing that some assumptions are inconsistent with experimental observations, the job of devising and testing mechanistic models can be simplified. 43 refs., 13 figs.

  18. Building models

    SciTech Connect

    Burr, M.T.

    1995-04-01

    As developers make progress on independent power projects around the world, models for success are beginning to emerge. Different models are evolving to create ownership structures that accomoate a complex system of regulatory requirements. Other frameworks make use of previously untapped fuel resources, or establish new sources of financing; however, not all models may be applied to a given project. This article explores how developers are finding new alternatives for overcoming development challenges that are common to projects in many countries.

  19. Ventilation Model

    SciTech Connect

    V. Chipman

    2002-10-05

    The purpose of the Ventilation Model is to simulate the heat transfer processes in and around waste emplacement drifts during periods of forced ventilation. The model evaluates the effects of emplacement drift ventilation on the thermal conditions in the emplacement drifts and surrounding rock mass, and calculates the heat removal by ventilation as a measure of the viability of ventilation to delay the onset of peak repository temperature and reduce its magnitude. The heat removal by ventilation is temporally and spatially dependent, and is expressed as the fraction of heat carried away by the ventilation air compared to the fraction of heat produced by radionuclide decay. One minus the heat removal is called the wall heat fraction, or the remaining amount of heat that is transferred via conduction to the surrounding rock mass. Downstream models, such as the ''Multiscale Thermohydrologic Model'' (BSC 2001), use the wall heat fractions as outputted from the Ventilation Model to initialize their post-closure analyses. The Ventilation Model report was initially developed to analyze the effects of preclosure continuous ventilation in the Engineered Barrier System (EBS) emplacement drifts, and to provide heat removal data to support EBS design. Revision 00 of the Ventilation Model included documentation of the modeling results from the ANSYS-based heat transfer model. The purposes of Revision 01 of the Ventilation Model are: (1) To validate the conceptual model for preclosure ventilation of emplacement drifts and verify its numerical application in accordance with new procedural requirements as outlined in AP-SIII-10Q, Models (Section 7.0). (2) To satisfy technical issues posed in KTI agreement RDTME 3.14 (Reamer and Williams 2001a). Specifically to demonstrate, with respect to the ANSYS ventilation model, the adequacy of the discretization (Section 6.2.3.1), and the downstream applicability of the model results (i.e. wall heat fractions) to initialize post

  20. Model Selection for Geostatistical Models

    SciTech Connect

    Hoeting, Jennifer A.; Davis, Richard A.; Merton, Andrew A.; Thompson, Sandra E.

    2006-02-01

    We consider the problem of model selection for geospatial data. Spatial correlation is typically ignored in the selection of explanatory variables and this can influence model selection results. For example, the inclusion or exclusion of particular explanatory variables may not be apparent when spatial correlation is ignored. To address this problem, we consider the Akaike Information Criterion (AIC) as applied to a geostatistical model. We offer a heuristic derivation of the AIC in this context and provide simulation results that show that using AIC for a geostatistical model is superior to the often used approach of ignoring spatial correlation in the selection of explanatory variables. These ideas are further demonstrated via a model for lizard abundance. We also employ the principle of minimum description length (MDL) to variable selection for the geostatistical model. The effect of sampling design on the selection of explanatory covariates is also explored.

  1. Turbulence modeling

    NASA Technical Reports Server (NTRS)

    Bardina, Jorge E.

    1995-01-01

    The objective of this work is to develop, verify, and incorporate the baseline two-equation turbulence models which account for the effects of compressibility into the three-dimensional Reynolds averaged Navier-Stokes (RANS) code and to provide documented descriptions of the models and their numerical procedures so that they can be implemented into 3-D CFD codes for engineering applications.

  2. Budget Model.

    ERIC Educational Resources Information Center

    Washington State Board for Community Coll. Education, Olympia.

    Computerized formula-driven budget models are used by the Washington community college system to define resource needs for legislative budget requests and to distribute legislative appropriations among 22 community college districts. This manual outlines the sources of information needed to operate the model and illustrates the principles on which…

  3. Dispersion Modeling.

    ERIC Educational Resources Information Center

    Budiansky, Stephen

    1980-01-01

    This article discusses the need for more accurate and complete input data and field verification of the various models of air pollutant dispension. Consideration should be given to changing the form of air quality standards based on enhanced dispersion modeling techniques. (Author/RE)

  4. Modeling Sunspots

    ERIC Educational Resources Information Center

    Oh, Phil Seok; Oh, Sung Jin

    2013-01-01

    Modeling in science has been studied by education researchers for decades and is now being applied broadly in school. It is among the scientific practices featured in the "Next Generation Science Standards" ("NGSS") (Achieve Inc. 2013). This article describes modeling activities in an extracurricular science club in a high…

  5. Phonological Models.

    ERIC Educational Resources Information Center

    Ballard, W.L.

    1968-01-01

    The article discusses models of synchronic and diachronic phonology and suggests changes in them. The basic generative model of phonology is outlined with the author's reinterpretations. The systematic phonemic level is questioned in terms of its unreality with respect to linguistic performance and its lack of validity with respect to historical…

  6. Zitterbewegung modeling

    SciTech Connect

    Hestenes, D. )

    1993-03-01

    Guidelines for constructing point particle models of the electron with [ital zitterbewegung] and other features of the Dirac theory are discussed. Such models may at least be useful approximations to the Dirac theory, but the more exciting possibility is that this approach may lead to a more fundamental reality. 6 refs.

  7. OSPREY Model

    SciTech Connect

    Veronica J. Rutledge

    2013-01-01

    The absence of industrial scale nuclear fuel reprocessing in the U.S. has precluded the necessary driver for developing the advanced simulation capability now prevalent in so many other countries. Thus, it is essential to model complex series of unit operations to simulate, understand, and predict inherent transient behavior and feedback loops. A capability of accurately simulating the dynamic behavior of advanced fuel cycle separation processes will provide substantial cost savings and many technical benefits. The specific fuel cycle separation process discussed in this report is the off-gas treatment system. The off-gas separation consists of a series of scrubbers and adsorption beds to capture constituents of interest. Dynamic models are being developed to simulate each unit operation involved so each unit operation can be used as a stand-alone model and in series with multiple others. Currently, an adsorption model has been developed within Multi-physics Object Oriented Simulation Environment (MOOSE) developed at the Idaho National Laboratory (INL). Off-gas Separation and REcoverY (OSPREY) models the adsorption of off-gas constituents for dispersed plug flow in a packed bed under non-isothermal and non-isobaric conditions. Inputs to the model include gas, sorbent, and column properties, equilibrium and kinetic data, and inlet conditions. The simulation outputs component concentrations along the column length as a function of time from which breakthrough data is obtained. The breakthrough data can be used to determine bed capacity, which in turn can be used to size columns. It also outputs temperature along the column length as a function of time and pressure drop along the column length. Experimental data and parameters were input into the adsorption model to develop models specific for krypton adsorption. The same can be done for iodine, xenon, and tritium. The model will be validated with experimental breakthrough curves. Customers will be given access to

  8. Phenomenological models.

    PubMed

    Braby, L A

    1991-01-01

    The biological effects of ionizing radiation exposure are the result of a complex sequence of physical, chemical, biochemical, and physiological interactions which are modified by characteristics of the radiation, the timing of its administration, the chemical and physical environment, and the nature of the biological system. However, it is generally agreed that the health effects in animals originate from changes in individual cells, or possibly small groups of cells, and that these cellular changes are initiated by ionizations and excitations produced by the passage of charged particles through the cells. One way to begin a search for an understanding of health effects of radiation is through the development of phenomenological models of the response. Many models have been presented and tested in the slowly evolving process of characterizing cellular response. Different phenomena (LET dependence, dose rate effect, oxygen effect etc.) and different end points (cell survival, aberration formation, transformation, etc.) have been observed, and no single model has been developed to cover all of them. Instead, a range of models covering different end points and phenomena have developed in parallel. Many of these models employ similar assumptions about some underlying processes while differing about the nature of others. An attempt is made to organize many of the models into groups with similar features and to compare the consequences of those features with the actual experimental observations. It is assumed that by showing that some assumptions are inconsistent with experimental observations, the job of devising and testing mechanistic models can be simplified. PMID:1811477

  9. Stereometric Modelling

    NASA Astrophysics Data System (ADS)

    Grimaldi, P.

    2012-07-01

    These mandatory guidelines are provided for preparation of papers accepted for publication in the series of Volumes of The The stereometric modelling means modelling achieved with : - the use of a pair of virtual cameras, with parallel axes and positioned at a mutual distance average of 1/10 of the distance camera-object (in practice the realization and use of a stereometric camera in the modeling program); - the shot visualization in two distinct windows - the stereoscopic viewing of the shot while modelling. Since the definition of "3D vision" is inaccurately referred to as the simple perspective of an object, it is required to add the word stereo so that "3D stereo vision " shall stand for "three-dimensional view" and ,therefore, measure the width, height and depth of the surveyed image. Thanks to the development of a stereo metric model , either real or virtual, through the "materialization", either real or virtual, of the optical-stereo metric model made visible with a stereoscope. It is feasible a continuous on line updating of the cultural heritage with the help of photogrammetry and stereometric modelling. The catalogue of the Architectonic Photogrammetry Laboratory of Politecnico di Bari is available on line at: http://rappresentazione.stereofot.it:591/StereoFot/FMPro?-db=StereoFot.fp5&-lay=Scheda&-format=cerca.htm&-view

  10. Model hydrographs

    USGS Publications Warehouse

    Mitchell, W.D.

    1972-01-01

    Model hydrographs are composed of pairs of dimensionless ratios, arrayed in tabular form, which, when modified by the appropriate values of rainfall exceed and by the time and areal characteristics of the drainage basin, satisfactorily represent the flood hydrograph for the basin. Model bydrographs are developed from a dimensionless translation hydrograph, having a time base of T hours and appropriately modified for storm duration by routing through reservoir storage, S=kOx. Models fall into two distinct classes: (1) those for which the value of x is unity and which have all the characteristics of true unit hydrographs and (2) those for which the value of x is other than unity and to which the unit-hydrograph principles of proportionality and superposition do not apply. Twenty-six families of linear models and eight families of nonlinear models in tabular form from the principal subject of this report. Supplemental discussions describe the development of the models and illustrate their application. Other sections of the report, supplemental to the tables, describe methods of determining the hydrograph characteristics, T, k, and x, both from observed hydrograph and from the physical characteristics of the drainage basin. Five illustrative examples of use show that the models, when properly converted to incorporate actual rainfall excess and the time and areal characteristics of the drainage basins, do indeed satisfactorily represent the observed flood hydrographs for the basins.

  11. Programming models

    SciTech Connect

    Daniel, David J; Mc Pherson, Allen; Thorp, John R; Barrett, Richard; Clay, Robert; De Supinski, Bronis; Dube, Evi; Heroux, Mike; Janssen, Curtis; Langer, Steve; Laros, Jim

    2011-01-14

    A programming model is a set of software technologies that support the expression of algorithms and provide applications with an abstract representation of the capabilities of the underlying hardware architecture. The primary goals are productivity, portability and performance.

  12. Energy Models

    EPA Science Inventory

    Energy models characterize the energy system, its evolution, and its interactions with the broader economy. The energy system consists of primary resources, including both fossil fuels and renewables; power plants, refineries, and other technologies to process and convert these r...

  13. Simulator evaluation of optimal thrust management/fuel conservation strategies for airbus aircraft on short haul routes

    NASA Technical Reports Server (NTRS)

    Bochem, J. H.; Mossman, D. C.; Lanier, P. D.

    1977-01-01

    The feasibility of incorporating optimal concepts into a practical system was determined. Various earlier theoretical analyses were confirmed, and insight was gained into the sensitivity of fuel conservation strategies to nonlinear and second order aerodynamic and engine characteristics. In addition to the investigation of optimal trajectories the study ascertained combined fuel savings by utilizing various procedure-oriented improvements such as delayed flap/decelerating approaches and great circle navigation.

  14. 78 FR 76980 - Special Conditions: Airbus, A350-900 Series Airplane; Interaction of Systems and Structures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478... structural performance. The applicable airworthiness regulations do not contain adequate or appropriate... features: Systems that affect the airplane's structural performance, either directly or as a result...

  15. 77 FR 75066 - Special Conditions: Airbus, A350-900 Series Airplane; Flight Envelope Protection (Icing and Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as... Sec. Sec. 25.21(g), 25.105, 25.107, 25.121, 25.123, 25.125, and 25.143. Novel or Unusual Design... as follows: Authority: 49 U.S.C. 106(g), 40113, 44701, 44702, 44704. The Proposed Special...

  16. 77 FR 17325 - Special Conditions: Airbus, A350-900 Series Airplane; Passenger Seats With Non-Traditional, Large...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ..., 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov/ . Docket: Background documents or...-styled center consoles, food trays, video monitors and shrouds. Clarification of ``Exposed'' ``Exposed...), Notice No. 85-10 (50 FR 15038, April 16, 1985) and the Final Rule at Amendment 25-61 (51 FR 26206,...

  17. Mechanistic models

    SciTech Connect

    Curtis, S.B.

    1990-09-01

    Several models and theories are reviewed that incorporate the idea of radiation-induced lesions (repairable and/or irreparable) that can be related to molecular lesions in the DNA molecule. Usually the DNA double-strand or chromatin break is suggested as the critical lesion. In the models, the shoulder on the low-LET survival curve is hypothesized as being due to one (or more) of the following three mechanisms: (1) ``interaction`` of lesions produced by statistically independent particle tracks; (2) nonlinear (i.e., linear-quadratic) increase in the yield of initial lesions, and (3) saturation of repair processes at high dose. Comparisons are made between the various approaches. Several significant advances in model development are discussed; in particular, a description of the matrix formulation of the Markov versions of the RMR and LPL models is given. The more advanced theories have incorporated statistical fluctuations in various aspects of the energy-loss and lesion-formation process. An important direction is the inclusion of physical and chemical processes into the formulations by incorporating relevant track structure theory (Monte Carlo track simulations) and chemical reactions of radiation-induced radicals. At the biological end, identification of repair genes and how they operate as well as a better understanding of how DNA misjoinings lead to lethal chromosome aberrations are needed for appropriate inclusion into the theories. More effort is necessary to model the complex end point of radiation-induced carcinogenesis.

  18. Mechanistic models

    SciTech Connect

    Curtis, S.B.

    1990-09-01

    Several models and theories are reviewed that incorporate the idea of radiation-induced lesions (repairable and/or irreparable) that can be related to molecular lesions in the DNA molecule. Usually the DNA double-strand or chromatin break is suggested as the critical lesion. In the models, the shoulder on the low-LET survival curve is hypothesized as being due to one (or more) of the following three mechanisms: (1) interaction'' of lesions produced by statistically independent particle tracks; (2) nonlinear (i.e., linear-quadratic) increase in the yield of initial lesions, and (3) saturation of repair processes at high dose. Comparisons are made between the various approaches. Several significant advances in model development are discussed; in particular, a description of the matrix formulation of the Markov versions of the RMR and LPL models is given. The more advanced theories have incorporated statistical fluctuations in various aspects of the energy-loss and lesion-formation process. An important direction is the inclusion of physical and chemical processes into the formulations by incorporating relevant track structure theory (Monte Carlo track simulations) and chemical reactions of radiation-induced radicals. At the biological end, identification of repair genes and how they operate as well as a better understanding of how DNA misjoinings lead to lethal chromosome aberrations are needed for appropriate inclusion into the theories. More effort is necessary to model the complex end point of radiation-induced carcinogenesis.

  19. Structural Analysis for the American Airlines Flight 587 Accident Investigation: Global Analysis

    NASA Technical Reports Server (NTRS)

    Young, Richard D.; Lovejoy, Andrew E.; Hilburger, Mark W.; Moore, David F.

    2005-01-01

    NASA Langley Research Center (LaRC) supported the National Transportation Safety Board (NTSB) in the American Airlines Flight 587 accident investigation due to LaRC's expertise in high-fidelity structural analysis and testing of composite structures and materials. A Global Analysis Team from LaRC reviewed the manufacturer s design and certification procedures, developed finite element models and conducted structural analyses, and participated jointly with the NTSB and Airbus in subcomponent tests conducted at Airbus in Hamburg, Germany. The Global Analysis Team identified no significant or obvious deficiencies in the Airbus certification and design methods. Analysis results from the LaRC team indicated that the most-likely failure scenario was failure initiation at the right rear main attachment fitting (lug), followed by an unstable progression of failure of all fin-to-fuselage attachments and separation of the VTP from the aircraft. Additionally, analysis results indicated that failure initiates at the final observed maximum fin loading condition in the accident, when the VTP was subjected to loads that were at minimum 1.92 times the design limit load condition for certification. For certification, the VTP is only required to support loads of 1.5 times design limit load without catastrophic failure. The maximum loading during the accident was shown to significantly exceed the certification requirement. Thus, the structure appeared to perform in a manner consistent with its design and certification, and failure is attributed to VTP loads greater than expected.

  20. Modeling reality

    NASA Technical Reports Server (NTRS)

    Denning, Peter J.

    1990-01-01

    Although powerful computers have allowed complex physical and manmade hardware systems to be modeled successfully, we have encountered persistent problems with the reliability of computer models for systems involving human learning, human action, and human organizations. This is not a misfortune; unlike physical and manmade systems, human systems do not operate under a fixed set of laws. The rules governing the actions allowable in the system can be changed without warning at any moment, and can evolve over time. That the governing laws are inherently unpredictable raises serious questions about the reliability of models when applied to human situations. In these domains, computers are better used, not for prediction and planning, but for aiding humans. Examples are systems that help humans speculate about possible futures, offer advice about possible actions in a domain, systems that gather information from the networks, and systems that track and support work flows in organizations.