Sample records for a321 series airplanes

  1. 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

    ... Series Airplanes; Design Dive Speed AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final... Model A318, A319, A320, and A321 series airplanes because of a novel or unusual design feature, special... Unusual Design Features The Airbus Model A318, A319, and A320 series airplanes with modification 160500...

  2. 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

    ... airplanes with modification 160023 (Sharklet). These airplanes will have novel or unusual design features..., A320, and A321 series airplanes because of a novel or unusual design feature, special conditions are... model that incorporates the same novel or unusual design feature, or should any other model already...

  3. 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

    ... series airplanes with modification 160023 (Sharklet). These airplanes will have novel or unusual design... novel or unusual design features on the model series of airplanes listed above. It is not a rule of... Series Airplanes; Interaction of Systems and Structures AGENCY: Federal Aviation Administration (FAA...

  4. 76 FR 77934 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ...-1321; Directorate Identifier 2011-NM-045-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A319 series airplanes, Model A320-211, -212, -214, -231, -232, and -233 airplanes, and Model A321 series airplanes that would...

  5. 77 FR 70369 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A318, A319, A320, and A321 series airplanes. This AD was prompted by reports of the escape... the escape slide raft, which could result in delayed evacuation from the airplane during an emergency...

  6. 78 FR 60667 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... all Airbus Model A318, A319, A320, and A321 series airplanes. AD 2012- 26-51 required revising the...''), to correct an unsafe condition for the specified products. The MCAI states: Recently, an Airbus A330...

  7. 78 FR 19085 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A318, A319, A320, and A321 series airplanes. This AD was prompted by reports of oil residue... (MCAI) states: During Airbus Final Assembly Line flight tests, AoA [angle of attack] data from two...

  8. 76 FR 16582 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... to revise the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness... Airbus A318/A319/ A320/A321 ALS Part 1--Safe Life Airworthiness Limitation Items, dated February 28, 2006... included in Airbus A318/A319/A320/A321 Airworthiness Limitations Section (ALS). The airworthiness...

  9. 77 FR 73340 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-10

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... earlier proposed airworthiness directive (AD) for all Airbus Model A318, A319, A320, and A321 series..., contact Airbus, Airworthiness Office--EAS, 1 Rond Point Maurice Bellonte, 31707 Blagnac Cedex, France...

  10. 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

    ...-201, -202, -203, - 223, -243, -301, -302, -303, -321, -322, -323, -341, -342, and -343 Airplanes...-201, -202, -203, -223, -243, -301, -302, -303, -321, -322, -323, - 341, -342, and -343 airplanes... through 270714 inclusive. (1) Model A330-201, -202, -203, -223, -243, -301, -302, -303, - 321, -322, -323...

  11. 78 FR 40057 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... A321 series airplanes. This proposed AD was prompted by reports of certain sliding windows that were... numbers of sliding windows and sliding window seals, and modification if necessary. This proposed AD also... could lead to the functional loss of the sliding window as an exit, possibly preventing the flightcrew...

  12. 77 FR 39186 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    [email protected]zodiac.com ; Internet http://www.zodiacaerospace.com . You may review copies of the referenced service... A321 series airplanes. This proposed AD was prompted by reports of the escape slide of the raft inflation system not deploying when activated due to the rotation of the cable guide in a direction which...

  13. 76 FR 6578 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ...-200 and -300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Supplemental... apply to certain Model A330-200 and -300 series airplanes. That supplemental NPRM was published in the...

  14. 78 FR 76248 - Special Conditions: Airbus, Model A350-900 Series Airplane; Side Stick Controller

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... control columns and wheels. This kind of controller is designed for only one-hand operation. The... same subject: For the Airbus Model A350-900 series airplane equipped with stick controls designed for... Airbus Model A350-900 series airplanes. These airplanes will have a novel or unusual design feature...

  15. 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

    ... Model A350-900 series airplanes. This airplane will have a novel or unusual design features associated... Model A350-900 series because of a novel or unusual design feature, special conditions are prescribed... Airbus Model A350-900 series airplane will incorporate the following novel or unusual design features...

  16. 78 FR 64415 - Special Conditions: Airbus, Model A350-900 Series Airplane; Ground Pivoting Loads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... series because of a novel or unusual design feature, special conditions are prescribed under Sec. 21.16... A350-900 series airplane will incorporate the following novel or unusual design features: a braking...-0890; Notice No. 25-13-10-SC] Special Conditions: Airbus, Model A350-900 Series Airplane; Ground...

  17. 77 FR 19148 - Special Conditions: Airbus, A350-900 Series Airplane; Crew Rest Compartments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ...-900 series airplanes. These airplanes will have novel or unusual design features associated with two... standards for this design feature. These proposed special conditions contain the additional safety standards... for FAA type certification to June 28, 2009. The A350-900 series has a conventional layout with twin...

  18. 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

    ... series airplanes. These airplanes will have novel or unusual design features when compared to the state...-900 series because of a novel or unusual design feature, special conditions are prescribed under Sec...)(2). Novel or Unusual Design Features The Airbus Model A350-900 series will incorporate the following...

  19. 76 FR 42024 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-18

    ... limitations are currently included in Airbus A318/A319/A320/A321 Airworthiness Limitations Section (ALS). The... Safety Agency (EASA) and referenced in Airbus Airworthiness Limitations Section (ALS) Part 2. The issue...: Revise Airworthiness Limitations Section (ALS) To Incorporate Safe Life ALIs (g) For Model A318-111 and...

  20. 78 FR 36084 - Special Conditions: The Boeing Company, Model 717-200 Series Airplanes; Seats With Inflatable...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... 717- 200 series airplanes. These airplanes will have a novel or unusual design feature [[Page 36085... series airplanes will incorporate the following novel or unusual design features: inflatable lapbelts on... certain novel or unusual design features on one model series of airplanes. It is not a rule of general...

  1. 76 FR 63818 - Special Conditions: Boeing Model 767-400ER Series Airplanes; Seats With Inflatable Lapbelts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... appropriate safety standards for the 767-400ER series airplanes because of a novel or unusual design feature...-1106; Special Conditions No. 25-448-SC] Special Conditions: Boeing Model 767-400ER Series Airplanes...- 400ER series airplane. These airplanes, as modified by Continental Airlines, will have a novel or...

  2. 78 FR 75511 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... Design Features The C-series airplanes will incorporate the following novel or unusual design features: A.... Conclusion This action affects only certain novel or unusual design features on two model series of airplanes... Inc., Models BD-500-1A10 and BD- 500-1A11 Series Airplanes; Electronic Flight Control System: Control...

  3. 78 FR 75287 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes; Flight...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ... appropriate safety standards for the C-series airplanes because of a novel or unusual design feature, special... Features The C-series airplanes will incorporate the following novel or unusual design features: new... Series Airplanes; Flight Envelope Protection: General Limiting Requirements AGENCY: Federal Aviation...

  4. 14 CFR 23.321 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Structure Flight Loads § 23.321 General. (a) Flight load factors represent the ratio of the aerodynamic force component (acting normal to... distribution of disposable load within the operating limitations specified in §§ 23.1583 through 23.1589. (c...

  5. 78 FR 52414 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A320-214, -232 and -233 airplanes; and Model A321-211, - 213, and -231 airplanes. This AD... Service Information Airbus requested that we revise the NPRM (77 FR 63270, October 16, 2012) to reflect...

  6. 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

    ... of the rudder system design. Rudder pedal sensitivity on Model A300-600 and A310 series airplanes is... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes); and Model A310 Series Airplanes AGENCY: Federal Aviation...

  7. 75 FR 78594 - Airworthiness Directives; The Boeing Company Model 777-200 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ... which a T/R is installed with a design change known as ``Commonality T/R,'' which is common to Model 777... Airworthiness Directives; The Boeing Company Model 777-200 Series Airplanes AGENCY: Federal Aviation... certain Model 777-200 series airplanes. This AD requires installing a new insulation blanket on the latch...

  8. 78 FR 65187 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    .... (c) Applicability This AD applies to Airbus Model A330-301, -302, -303, -321, - 322, -323, -341, -342..., - 321, -322, -323, -341, -342, and -343 airplanes); or A340-27-4175, Revision 01, dated June 13, 2013...-3179, Revision 01, dated June 13, 2013 (for Model A330-301, -302, -303, -321, -322, -323, -341, -342...

  9. 75 FR 38017 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 9-10 Series Airplanes, DC-9-30 Series Airplanes, DC-9-81 (MD-81) Airplanes, DC-9-82 (MD-82) Airplanes, DC-9-83 (MD-83) Airplanes, DC-9- 87 (MD-87... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and...

  10. 77 FR 19067 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... directive (AD) for certain Airbus Model A321-131, -211, -212, and -231 airplanes. This AD requires a.... Relevant Service Information Airbus has issued Mandatory Service Bulletin A320-57-1120, Revision 01...

  11. 78 FR 68352 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-223F, -223, -321, -322, and -323 airplanes. This AD was prompted by fatigue load... this AD, contact Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice Bellonte, 31707 Blagnac...

  12. 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

    ...-traditional, large, non-metallic panels. In order to provide a level of safety that is equivalent to that... Airplanes; Seats With Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation Administration... a novel or unusual design feature(s) associated with seats that include non-traditional, large, non...

  13. 76 FR 73496 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ...) that applies to certain Airbus Model A330-201, -202, -203, -223, -243, -301, -302, -303, -321, -322..., -322, -323, -341, -342, and -343 airplanes, all serial numbers, except those on which Airbus... Service Information (g) For Model A330-201, -202, -203, -223, -243, -301, -321, - 322, -323, -341, -342...

  14. 75 FR 46838 - Special Conditions: Embraer ERJ 190-100 Series Airplane Seats With Non-Traditional, Large, Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ...; Special Conditions No. 25-408-SC] Special Conditions: Embraer ERJ 190-100 Series Airplane Seats With Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final... 190- 100 series airplane. This airplane will have novel or unusual design features that include non...

  15. 76 FR 41673 - Airworthiness Directives; The Boeing Company Model 747-400 and -400D Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ... Airworthiness Directives; The Boeing Company Model 747-400 and - 400D Series Airplanes AGENCY: Federal Aviation... 747-400 and - 400D series airplanes, certificated in any category; as specified in Boeing Service... with the Accomplishment Instructions of Boeing Service Bulletin 747-29A2114, Revision 1, dated July 15...

  16. 31 CFR 321.8 - Redemption-exchange of Series E and EE savings bonds and savings notes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Redemption-exchange of Series E and... STATES SAVINGS NOTES (FREEDOM SHARES) Scope of Authority § 321.8 Redemption-exchange of Series E and EE... payment of eligible securities presented for redemption in exchange for Series HH bonds. Securities...

  17. 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

    ... Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes) AGENCY: Federal Aviation... required to conduct a design review against explosion risks. During improvement of the protection of fuel...

  18. 76 FR 44246 - Special Conditions: Boeing Model 747-8 Series Airplanes; Overhead Flight Attendant Rest Compartment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ...; Special Conditions No. 25-442-SC] Special Conditions: Boeing Model 747-8 Series Airplanes; Overhead Flight... conditions. SUMMARY: These special conditions are issued for Boeing Model 747-8 series airplanes. These... applied for, and was granted, an extension of time for the amended type certificate, which changed the...

  19. 31 CFR 321.8 - Redemption-exchange of Series E and EE savings bonds and savings notes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Redemption-exchange of Series E and EE... NOTES (FREEDOM SHARES) Scope of Authority § 321.8 Redemption-exchange of Series E and EE savings bonds... eligible securities presented for redemption in exchange for Series HH bonds. Securities eligible for...

  20. 31 CFR 321.8 - Redemption-exchange of Series E and EE savings bonds and savings notes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Redemption-exchange of Series E and EE... STATES SAVINGS NOTES (FREEDOM SHARES) Scope of Authority § 321.8 Redemption-exchange of Series E and EE... payment of eligible securities presented for redemption in exchange for Series HH bonds. Securities...

  1. 31 CFR 321.8 - Redemption-exchange of Series E and EE savings bonds and savings notes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Redemption-exchange of Series E and... UNITED STATES SAVINGS NOTES (FREEDOM SHARES) Scope of Authority § 321.8 Redemption-exchange of Series E... agent may make payment of eligible securities presented for redemption in exchange for Series HH bonds...

  2. 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

    ... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively Called A300-600 Series Airplanes) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... design review against explosion risks. During improvement of the protection of fuel pump wiring against...

  3. 77 FR 37797 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 series airplanes; Airbus Model A330-200 Freighter series airplanes; Airbus Model A330-300 series airplanes; Airbus Model A340-200 series airplanes; and Airbus Model A340-300 series...

  4. 77 FR 57481 - Special Conditions: Embraer S.A., Models EMB-135 and EMB-145 Series; Airplane Seats with Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... Series; Airplane Seats with Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation... have a novel or unusual design feature associated with the airplane seats that have non-traditional, large, non-metallic panels that would affect survivability during a post-crash fire event. The...

  5. 75 FR 81420 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... Airworthiness Directives; Bombardier, Inc. Model DHC-8-300 Series Airplanes AGENCY: Federal Aviation... found cracked on DHC-8 Series 300 aircraft. Investigation revealed that the failure of the support... manufactured using sheet metal have been found cracked on DHC-8 Series 300 aircraft. Investigation revealed...

  6. 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

    ... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively... F4-605R and F4-622R airplanes, and Model A300 C4-605R Variant F airplanes; and Model A310-203, -204...

  7. 76 FR 55296 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    .... Model DHC-8-300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... been found cracked on DHC-8 Series 300 aircraft. Investigation revealed that the failure of the support... manufactured using sheet metal have been found cracked on DHC-8 Series 300 aircraft. Investigation revealed...

  8. 78 FR 76734 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes; Seats...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... Series Airplanes; Seats With Non-Traditional, Large, Non- Metallic Panels AGENCY: Federal Aviation... airplanes will have a novel or unusual design feature associated with seats that include non-traditional, large, non-metallic panels that would affect survivability during a post-crash fire event. The...

  9. 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

    ... Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R... airplanes; Model A300 B4-605R and B4-622R airplanes; Model A300 F4-605R and F4-622R airplanes; Model A300 C4...

  10. 76 FR 38550 - Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1 Extendable Length Escape Slide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ...; Special Conditions No. 25-438-SC] Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1... conditions. SUMMARY: These special conditions are issued for Boeing Model 747-8 airplanes. These airplanes... Federal Regulations (14 CFR) 21.101, Boeing must show that the Model 747-8 (hereafter referred as 747-8...

  11. 75 FR 38394 - Airworthiness Directives; The Boeing Company Model 747-100, -200B, and -200F Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... Airworthiness Directives; The Boeing Company Model 747-100, - 200B, and -200F Series Airplanes AGENCY: Federal... inconsistent with the terminology used in the structural repair manual and Boeing Alert Service Bulletin 747... The Boeing Company Model 747-100, 747- 200B, and 747-200F series airplanes, certificated in any...

  12. Headache attributed to airplane travel ('airplane headache'): clinical profile based on a large case series.

    PubMed

    Mainardi, F; Lisotto, C; Maggioni, F; Zanchin, G

    2012-06-01

    The 'headache attributed to airplane travel', also named 'airplane headache' (AH), is a recently described headache disorder that appears exclusively in relation to airplane flights, in particular during the landing phase. Based on the stereotypical nature of the attacks in all reported cases, we proposed provisional diagnostic criteria for AH in a previously published paper. Up to now 37 cases have been described in the literature. After our paper was disseminated via the Internet, we received several email messages from subjects around the world who had experienced such a peculiar headache. Their cooperation, by completing a structured questionnaire and allowing the direct observation of three subjects, enabled us to carry out a study on a total of 75 patients suffering from AH. Our survey confirmed the stereotypical nature of the attacks, in particular with regard to the short duration of the pain (lasting less than 30 minutes in up to 95% of the cases), the clear relationship with the landing phase, the unilateral pain, the male preponderance, and the absence of accompanying signs and/or symptoms. It is conceivable to consider barotrauma as one of the main mechanisms involved in the pathophysiology of AH. The observation that the pain appears inconstantly in the majority of cases, without any evident disorder affecting the paranasal sinuses, could be consistent with a multimodal pathogenesis underlying this condition, possibly resulting in the interaction between anatomic, environmental and temporary concurrent factors. This is by far the largest AH case series ever reported in the literature. The diagnostic criteria that we previously proposed proved to be valid when applied to a large number of patients suffering from this condition. We support its recognition as a new form of headache, to be included in the forthcoming update of the International Headache Society Classification, within '10. Headache attributed to disorder of homoeostasis'. Its formal

  13. 78 FR 18925 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ...-0212; Directorate Identifier 2012-NM-116-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to adopt a new airworthiness directive (AD) for all Airbus Model A330-223F, -223, -321...., Monday through Friday, except Federal holidays. For Airbus service information identified in this...

  14. 76 FR 26957 - Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1 Extendable Length Escape Slide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ...; Notice No. 25-11-12-SC] Special Conditions: Boeing, Model 747-8 Series Airplanes; Door 1 Extendable... special conditions. SUMMARY: This action proposes special conditions for the Boeing Model 747-8 airplane... Boeing Company applied for an amendment to Type Certificate Number A20WE to include the Model 747-8...

  15. 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

    ... the comment (or signing the comment for an association, business, labor union, etc.). DOT's complete... design feature: The digital systems architecture for the Airbus Model A350-900 series airplanes is composed of several connected networks. This proposed network architecture is used for a diverse set of...

  16. 77 FR 67267 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... (AD) for certain Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes, Model CL-600-2D24 (Regional Jet Series 900) airplanes, and Model CL- 600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by a report...

  17. 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

    ... B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R Variant F Airplanes (Collectively...-203, and B4-203 airplanes; Model A300 B4-601, B4- 603, B4-620, B4-622, B4-605R, B4-622R, F4-605R, F4...

  18. 76 FR 72350 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ...-1253; Directorate Identifier 2011-NM-079-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to adopt a new airworthiness directive (AD) for certain Airbus Model A319, A320, and A321... Friday, except Federal holidays. For service information identified in this proposed AD, contact Airbus...

  19. 78 FR 27015 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 and A330-300 series airplanes, and Model A340-200 and A340-300 series airplanes... seal on a solenoid. This AD requires, depending on airplane configuration, modifying three flight...

  20. 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

    ... loads resulting from: a. the loss of any fan, compressor, or turbine blade; and separately b. where... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 25 [Docket No. FAA-2013-0897; Notice No. 25-13-29-SC] Special Conditions: Airbus, Model A350-900 Series Airplane; Transient...

  1. 77 FR 24367 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A300 B4-2C, B4-103, and B4-203 airplanes; Model A300 B4- 600, B4-600R, and F4-600R series airplanes, and Model C4-605R Variant F airplanes (collectively called A300-600 series airplanes); and Model...

  2. 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

    ... Original August 12, 2010. A300-29-6064 Original August 12, 2010. A310-29-2099, including Appendix 01... (for Model A300- Original....... August 12, 2010. 600 airplanes). A310-29-2099 (for Model A310 Original..., 2010. A310-29-2099 Original........ August 12, 2010. A310-29-2100 Original........ August 12, 2010...

  3. 77 FR 60325 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ...-1253; Directorate Identifier 2011-NM-079-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... directive (AD) that would supersede an existing AD for certain Airbus Model A318, A319, A320, and A321... Friday, except Federal holidays. For service information identified in this proposed AD, contact Airbus...

  4. 77 FR 24829 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... and -300 series airplanes; Model A330-223F and -243F airplanes; and Model A340-200, -300, -500, and -600 series airplanes. This AD was prompted by a report that during the evaluation of engine failures...

  5. 78 FR 9787 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300- 600 series airplanes); and Airbus [[Page 9788

  6. General problem of the airplane

    NASA Technical Reports Server (NTRS)

    Richard, Maurice; Richard, Paul

    1922-01-01

    A series of equations relating to airplanes are given and examples listed. Some of the equations listed include: the speed, altitude and carrying capacity of various airplanes; weight of an airplane; weight of various parts of an airplane; the polars of the wings; speeds of airplanes; radius of action.

  7. 77 FR 10409 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ...; Model A310 series airplanes; Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model C4-605R... Model A300 B4-603, B4-620, and B4-622 airplanes, Model A300 B4-605R and B4-622R airplanes, Model A300 F4-605R and F4- 622R airplanes, and Model A300 C4-605R Variant F airplanes. (d) Subject Air Transport...

  8. 78 FR 53638 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    .... Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes, Model CL-600-2D24 (Regional Jet Series 900) airplanes, and Model CL- 600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by reports of erratic pitch movement and...

  9. 77 FR 5195 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... 747-400D series airplanes; and Model 747-200B series airplanes having a stretched upper deck. The...; and Model 747-200B series airplanes having a stretched upper deck. The original NPRM was published in... having a stretched upper deck; certificated in any category; excluding airplanes that have been converted...

  10. 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

    ... incorporate non-traditional, large, non-metallic panels. To provide a level of safety that is equivalent to...; Special Conditions No. 25-399-SC] Special Conditions: Airbus Model A340 Series Airplanes; Seats With Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final...

  11. 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

    ...-traditional, large, non-metallic panels. To provide a level of safety that is equivalent to that provided by...; Special Conditions No. 25-400-SC] Special Conditions: Airbus Model A330 Series Airplanes; Seats with Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final...

  12. 78 FR 53640 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 Freighter series airplanes; Model A330-200 and - 300 series airplanes, and Model... of the forward or aft cargo door. To address this condition, Airbus issued four separate Alert...

  13. 77 FR 24137 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-23

    ... Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule... Register. That AD applies to all Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, Model... Airbus Model A300 B4-600, B4- 600R, and F4-600R series airplanes, Model A300 C4-605R Variant F airplanes...

  14. 78 FR 31386 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of...) for all Airbus Model A330-200 and -300 series airplanes; and Model A340-200, -300, -500, and -600 series airplanes. That AD currently requires a one-time detailed inspection of both main landing gear...

  15. 31 CFR 321.0 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... UNITED STATES SAVINGS BONDS AND UNITED STATES SAVINGS NOTES (FREEDOM SHARES) General Information § 321.0... agents for the redemption of: (a) United States Savings Bonds of Series A, B, C, D, E, EE, and I, and United States Savings Notes (Freedom Shares), presented for cash payment; and (b) Eligible Series E and...

  16. 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

    ... Airworthiness Directives; Airbus Model A330-201, -202, -203, - 223, and -243 Airplanes, Model A330-300 Series Airplanes, Model A340- 200 Series Airplanes, and Model A340-300 Series Airplanes AGENCY: Federal Aviation... A340-200/-300 aeroplanes. An extended de-bonding, if not detected and corrected, may degrade the...

  17. 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

    ...-201, -202, -203, - 223, and -243 Airplanes, A330-300 Series Airplanes, A340-200 Series Airplanes, and A340-300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... some rudders fitted on A330 and A340-200/-300 aeroplanes. An extended de-bonding, if not detected and...

  18. 76 FR 36390 - Airworthiness Directives; The Boeing Company Model 747SP Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... power control modules (PCM). This proposed AD was prompted by a report of a rudder hard-over event on a... rudder PCM manifold, which could result in a hard-over of the rudder surface leading to an increase in... of a Model 747-400 series airplane of a lower rudder hard-over event caused by a lower rudder PCM...

  19. 77 FR 65799 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 freighter series airplanes, Model A330-200 and - 300 series airplanes, and Model... [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new AD: 2012-21-20 Airbus: Amendment 39...

  20. 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

    ... Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model A300 C4...; Model A300 B4-601, B4- 603, B4-620, B4-622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F...-- Dated-- A300 series airplanes......... A300-32A0447..... April 22, 2004. A300 B4-600, B4-600R, and F4...

  1. 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

    ..., business, labor union, etc.). DOT's complete Privacy Act Statement can be found in the Federal Register... unusual design feature: an electronics network system architecture which is new and novel for commercial... series architecture is new and novel for commercial transport airplanes because it allows connection to...

  2. 77 FR 64701 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A300 series airplanes; Model A310 series airplanes; and Model A300 B4-600, B4-600R, and F4... that the AD be effective after Airbus completes certifying the improved design for the fuel pump half...

  3. 78 FR 70003 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all Airbus Model A300 series airplanes; Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model...

  4. 78 FR 4051 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ...-400D, 747-400F, 747SR, and 747SP series airplanes; and certain Model 757-200, -200PF, and -300 series... Model 757 series airplanes. This new AD adds airplanes to the applicability and revises the initial compliance times for those airplanes. This AD was prompted by reports of problems associated with the...

  5. 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

    ... Airworthiness Directives; Airbus Model A300 B4-600, B4-600R, and F4-600R Series Airplanes, and Model C4-605R...-622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F airplanes, certificated in any category...

  6. 78 FR 63847 - Special Conditions: Embraer S.A., Model EMB-550 Airplanes; Airplane Electronic System Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... design feature associated with the architecture and connectivity capabilities of the airplanes' computer... the comment for an association, business, labor union, etc.). DOT's complete Privacy Act Statement can... architecture for the Embraer Model EMB-550 series of airplanes is composed of several connected networks. This...

  7. 78 FR 65233 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... a novel or unusual design feature associated with aluminum-lithium fuselage construction that may... of the Bombardier C-series airplanes will be fabricated using aluminum-lithium construction. Structure fabricated from aluminum-lithium may provide different levels of protection from post-crash fuel...

  8. 75 FR 39863 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ..., -322, -324, and -325 airplanes, certificated in any category. Subject (d) Air Transport Association... first. (ii) For A310-304, -322, -324, and -325 short range airplanes: Within 700 flight cycles or 1,900 flight hours after the effective date of this AD, whichever occurs first. (iii) For A310-304, -322, -324...

  9. 76 FR 79560 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ...-1323; Directorate Identifier 2010-NM-212-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes; Model A330-223F and -243F airplanes; and Model A340-200, -300, -500, and -600 series airplanes... airplane flight manual. We are proposing this AD to prevent movement of the elevators to zero position...

  10. 77 FR 16490 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ...-2C10 (Regional Jet Series 700, 701, & 702) airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes, and Model CL-600-2D24 (Regional Jet Series 900) airplanes. This proposed AD was prompted by... and fuel tubes, and protective shields on the rudder quadrant support-beam in the aft equipment...

  11. 78 FR 65231 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 series airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ...-1A10 and BD-500-1A11 series airplanes will be fabricated using aluminum-lithium materials. The... all-aluminum-lithium fuselage. Experience has shown that eliminating the fire propagation of the... aluminum-lithium materials instead of conventional aluminum. This new type of material must provide...

  12. 78 FR 68347 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of...-200, A340- 300, A340-500, and A340-600 series airplanes. AD 2009-04-07 required revising the airplane... reference unit (ADIRU) from providing erroneous data to other airplane systems. AD 2011-02-09 required...

  13. 77 FR 48469 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ...-0808; Directorate Identifier 2010-NM-170-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes, and Model A340-200 and A340-300 series airplanes. This proposed AD was prompted by reports of an... require, depending on airplane configuration, modifying three flight control primary computers (FCPCs...

  14. 77 FR 16910 - Special Conditions: Boeing Model 787 Series Airplanes; Single-place Side-facing Seats With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ...-0311; Special Conditions No. 25-458-SC] Special Conditions: Boeing Model 787 Series Airplanes; Single... associated with single-place side-facing seats with inflatable lapbelts. The applicable airworthiness... have a novel or unusual design feature associated with single-place side-facing seats with inflatable...

  15. 77 FR 6685 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... proposed AD reduces compliance times for Model 767-400ER series airplanes. In addition, this proposed AD...). This proposed AD would reduce the compliance times for Model 767-400ER series airplanes. In addition... airplanes, the existing AD also requires a one- time inspection to determine if a tool runout option has...

  16. 78 FR 17071 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-20

    ... Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. SUMMARY: We are adopting a new airworthiness directive (AD) for certain Airbus Model A330-200, -300, and -200 Freighter series airplanes; and all Airbus Model A340-200 and -300 series...

  17. 75 FR 39 - Special Conditions: Boeing Model 757 Series Airplanes; Seats With Non-Traditional, Large, Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ...-traditional, large, non-metallic panels in their designs. To provide a level of safety that is equivalent to...; Special Conditions No. 25-397-SC] Special Conditions: Boeing Model 757 Series Airplanes; Seats With Non-Traditional, Large, Non-Metallic Panels AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final...

  18. 78 FR 76736 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes; Side...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... operating conditions and configurations, whether normal or non-normal. 2. Pilot control authority: The... Series Airplanes; Side Stick Controllers: Pilot Strength, Pilot Control Authority, and Pilot Control... side stick controllers for pitch and roll control instead of conventional wheels and columns. The...

  19. 78 FR 78694 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... all Airbus Model A330-200 and -300 series airplanes, and Model A340-200 and -300 series airplanes. AD..., and corrective actions if needed. This new AD expands the applicability, reduces the compliance time... the comment received. Request To Change Compliance Time US Airways requested that we change the...

  20. 77 FR 40485 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... (AD) for all Airbus Model A300 series airplanes; all Model A300 B4-600, B4-600R, and F4-600R series... new AD: 2012-13-06 Airbus: Amendment 39-17108. Docket No. FAA-2012-0040; Directorate Identifier 2011...

  1. 76 FR 5061 - Special Conditions: TTF Aerospace, LLC, Modification to Boeing Model 767-300 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ..., will have a novel or unusual design features associated with the pilot lower lobe crew rest module (CRM...) for installation of a lower lobe pilot crew rest module (CRM) in Boeing Model 767-300 series airplanes. The CRM will be a one-piece, self-contained unit for installation in the forward portion of the aft...

  2. 78 FR 78701 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    ... the time given in AD 2011-12-09. (i) Ground Fault Interrupt (GFI) Relay Position Change For airplanes... Company Model 737-300, -400, and -500 series airplanes. This AD was prompted by fuel system reviews... Model 737-300, -400, and - 500 series airplanes; certificated in any category; identified as Groups 5, 6...

  3. 77 FR 55163 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... directive (AD) for certain Airbus Model A330-200, A330-300, A340-200, and A340- 300 series airplanes; and... Model A330-200, A330- 200 Freighter, A330-300, A340-200, and A340-300 series airplanes; and Model A340... measure, EASA issued AD 2011-0040 to require a one-time [detailed] inspection of the MLG (all types of...

  4. 78 FR 76731 - Special Conditions: Boeing Model 777-200, -300, and -300ER Series Airplanes; Rechargeable Lithium...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ... Series Airplanes; Rechargeable Lithium Ion Batteries and Battery Systems AGENCY: Federal Aviation... lithium ion batteries and battery system that will be used on an International Communications Group (ICG... installing equipment that uses rechargeable lithium ion batteries and battery systems in the Boeing Model 777...

  5. 77 FR 36129 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... (AD) for certain Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes, Model CL-600-2D15 (Regional Jet Series 705) airplanes, and Model CL-600-2D24 (Regional Jet Series 900... the wing box and fuel tubes, and protective shields on the rudder quadrant support-beam in the aft...

  6. 75 FR 5692 - Airworthiness Directives; The Boeing Company Model 747-200C and -200F Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... all Model 747-200C and -200F series airplanes. This AD requires a high frequency eddy current (HFEC... on July 6, 2009 (74 FR 31894). That NPRM proposed to require a high frequency eddy current inspection..., whichever occurs later: Do an open-hole high frequency eddy current (HFEC) inspection of all the fastener...

  7. 76 FR 57625 - Special Conditions: Boeing Model 737-600, -700, -700C, -800, -900, and -900ER Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... Series Airplanes; Rechargeable Lithium-Ion Battery Installations AGENCY: Federal Aviation Administration... rechargeable lithium-ion batteries. The applicable airworthiness regulations do not contain adequate or... Specialists, Inc., proposes to use rechargeable lithium-ion batteries in a dual Class 3 EFB system on Boeing...

  8. 77 FR 47267 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... stretched upper deck. The existing AD currently requires repetitively inspecting for cracking or...; and Model 747-200B series airplanes having a stretched upper deck. The original NPRM (74 FR 33377... airplanes having a stretched upper deck; certificated in any category; excluding airplanes that have been...

  9. 75 FR 64633 - Airworthiness Directives; The Boeing Company Model 767-200, -300, and -300F Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ... repetitive inspections for fatigue cracking and corrosion of the upper link fuse pin of the nacelle struts... fatigue cracking or corrosion of the upper link fuse pin, which could result in failure of the fuse pin... Model 767-200, -300, and - 300F series airplanes. That AD requires repetitive inspections for fatigue...

  10. 77 FR 19065 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... directive (AD) for all Airbus Model A340-600 series airplanes. This AD requires a detailed inspection for.... Relevant Service Information Airbus has issued All Operators Telex A340-25A5191, dated January 18, 2011...

  11. Injuries to seat occupants of light airplanes.

    DOT National Transportation Integrated Search

    1989-02-01

    A series of 55 light-airplane accidents was examined in an effort to demonstrate the role of seats in the genesis of injury in seat occupants. Good engineering, design of airplane seats is an important related issue which is not treated in this study...

  12. 78 FR 52405 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-300, A340-200, and A340-300 series airplanes. This AD was prompted by a determination... Airbus: Amendment 39-17549. Docket No. FAA-2013-0335; Directorate Identifier 2012-NM-187-AD. [[Page 52407...

  13. 78 FR 21227 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200, A330-200 Freighter, A330-300, A340-200, and A340-300 series airplanes; and Model... that, due to similar design, the enhanced MLG bogie pivot pin (Airbus modification 54500) could also be...

  14. 77 FR 75825 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 and -300 series airplanes. This AD was prompted by a report of a prematurely... [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new AD: 2012-25-12 Airbus: Amendment 39...

  15. 78 FR 60798 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ...-0363; Directorate Identifier 2013-NM-031-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... directive (AD) for all Airbus Model A330-200, -300 and -200 Freighter series airplanes, and Model A340-200... information identified in this proposed AD, contact Airbus SAS--Airworthiness Office--EAL, 1 Rond Point...

  16. 77 FR 57003 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A318, A319, and A320 series airplanes. This AD was prompted by a report of a torn out.... The FAA amends Sec. 39.13 by adding the following new AD: 2012-18-12 Airbus: Amendment 39-17189...

  17. 77 FR 19071 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... directive (AD) for certain Airbus Model A330-200, A330-300, A340-500, and A340-600 series airplanes. This AD...: During structural part assembly in Airbus production line, some nuts Part Number (P/N) ASNA2531-4 were...

  18. 78 FR 9581 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F...-03-11 Airbus: Amendment 39-17346. Docket No. FAA-2012-1002; Directorate Identifier 2012-NM-052-AD. (a...

  19. 78 FR 15874 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-13

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F... ground threat avoidance, an Airbus A310 aeroplane experienced an uncommanded slide back of the co-pilot...

  20. 78 FR 20229 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... Airworthiness Directives; The Boeing Company Airplanes AGENCY: Federal Aviation Administration (FAA), DOT... Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes. That AD currently... 20231

  1. Aerodynamic Effects of a 24-Foot, Multisegmented Telescoping Nose Boom on an F-15B Airplane

    NASA Technical Reports Server (NTRS)

    Cumming, Stephen B.; Smith, Mark S.; Frederick, Michael A.

    2007-01-01

    An experimental multisegmented telescoping nose boom has been installed on an F-15B airplane to be tested in a flight environment. The experimental nose boom is representative of one that could be used to tailor the sonic boom signature of an airplane such as a supersonic business jet. The nose boom consists of multiple sections and could be extended during flight to a length of 24 ft. The preliminary analyses indicated that the addition of the experimental nose boom could adversely affect vehicle flight characteristics and air data systems. Before the boom was added, a series of flights was flown to update the aerodynamic model and characterize the air data systems of the baseline airplane. The baseline results have been used in conjunction with estimates of the nose boom s influence to prepare for a series of research flights conducted with the nose boom installed. Data from these flights indicate that the presence of the experimental boom reduced the static pitch and yaw stability of the airplane. The boom also adversely affected the static-position error of the airplane but did not significantly affect angle-of-attack or angle-of-sideslip measurements. The research flight series has been successfully completed.

  2. Aerodynamic Effects of a 24-foot Multisegmented Telescoping Nose Boom on an F-15B Airplane

    NASA Technical Reports Server (NTRS)

    Cumming, Stephen B.; Smith, Mark S.; Frederick, Michael A.

    2008-01-01

    An experimental multisegmented telescoping nose boom has been installed on an F-15B airplane to be tested in a flight environment. The experimental nose boom is representative of one that could be used to tailor the sonic boom signature of an airplane such as a supersonic business jet. The nose boom consists of multiple sections and could be extended during flight to a length of 24 ft. The preliminary analyses indicate that the addition of the experimental nose boom could adversely affect vehicle flight characteristics and air data systems. Before the boom was added, a series of flights was conducted to update the aerodynamic model and characterize the air data systems of the baseline airplane. The baseline results have been used in conjunction with estimates of the nose boom's influence to prepare for a series of research flights conducted with the nose boom installed. Data from these flights indicate that the presence of the experimental boom reduced the static pitch and yaw stability of the airplane. The boom also adversely affected the static-position error of the airplane but did not significantly affect angle-of-attack or angle-of-sideslip measurements. The research flight series has been successfully completed.

  3. 75 FR 66659 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    .... Applicability (c) This AD applies to all Airbus Model A310-203, -204, -221, - 222, -304, -322, [[Page 66661... first. (ii) For A310-304, -322, -324, and -325 short range airplanes: Within 700 flight cycles or 1,900 flight hours after the effective date of this AD, whichever occurs first. (iii) For A310-304, -322, -324...

  4. 75 FR 47199 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... Airplanes, DC-9-81 (MD-81) Airplanes, DC-9-82 (MD-82) Airplanes, DC-9-83 (MD-83) Airplanes, DC-9- 87 (MD-87...) airplanes, DC-9-87 (MD-87) airplanes, MD-88 airplanes, and MD-90-30 airplanes. That AD currently requires... INFORMATION: Discussion On June 18, 2010, we issued AD 2009-15-16, Amendment 39-16345 (75 FR 38017, July 1...

  5. 77 FR 24831 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... Airworthiness Directives; The Boeing Company Airplanes AGENCY: Federal Aviation Administration (FAA), DOT... Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes equipped with analog transient suppression devices (ATSDs) installed in accordance with Supplemental Type Certificate ST00146BO. This AD was...

  6. 78 FR 47549 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... Airworthiness Directives; The Boeing Company Airplanes AGENCY: Federal Aviation Administration (FAA), DOT... to certain The Boeing Company Model 737-200, -200C, -300, and -400 series airplanes. AD 2000-06-13 R1..., adds inspections and related investigative and corrective actions, revises certain inspection types...

  7. 14 CFR 26.35 - Changes to type certificates affecting fuel tank flammability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...—Airbus A318, A319, A320, A321 Series A300, A310 Series A330, A340 Series (d) Design Changes and Service...) Applicability. This section applies to holders and applicants for approvals of the following design changes to any airplane subject to 14 CFR 26.33(a): (1) Any fuel tank designed to be Normally Emptied if the fuel...

  8. 14 CFR 26.35 - Changes to type certificates affecting fuel tank flammability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...—Airbus A318, A319, A320, A321 Series A300, A310 Series A330, A340 Series (d) Design Changes and Service...) Applicability. This section applies to holders and applicants for approvals of the following design changes to any airplane subject to 14 CFR 26.33(a): (1) Any fuel tank designed to be Normally Emptied if the fuel...

  9. 14 CFR 26.35 - Changes to type certificates affecting fuel tank flammability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...—Airbus A318, A319, A320, A321 Series A300, A310 Series A330, A340 Series (d) Design Changes and Service...) Applicability. This section applies to holders and applicants for approvals of the following design changes to any airplane subject to 14 CFR 26.33(a): (1) Any fuel tank designed to be Normally Emptied if the fuel...

  10. 14 CFR 26.35 - Changes to type certificates affecting fuel tank flammability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...—Airbus A318, A319, A320, A321 Series A300, A310 Series A330, A340 Series (d) Design Changes and Service...) Applicability. This section applies to holders and applicants for approvals of the following design changes to any airplane subject to 14 CFR 26.33(a): (1) Any fuel tank designed to be Normally Emptied if the fuel...

  11. 14 CFR 26.35 - Changes to type certificates affecting fuel tank flammability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...—Airbus A318, A319, A320, A321 Series A300, A310 Series A330, A340 Series (d) Design Changes and Service...) Applicability. This section applies to holders and applicants for approvals of the following design changes to any airplane subject to 14 CFR 26.33(a): (1) Any fuel tank designed to be Normally Emptied if the fuel...

  12. 49 CFR 209.321 - Hearing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Hearing. 209.321 Section 209.321 Transportation... TRANSPORTATION RAILROAD SAFETY ENFORCEMENT PROCEDURES Disqualification Procedures § 209.321 Hearing. (a) Upon receipt of a hearing request complying with § 209.311, an administrative hearing for review of a notice of...

  13. 49 CFR 209.321 - Hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Hearing. 209.321 Section 209.321 Transportation... TRANSPORTATION RAILROAD SAFETY ENFORCEMENT PROCEDURES Disqualification Procedures § 209.321 Hearing. (a) Upon receipt of a hearing request complying with § 209.311, an administrative hearing for review of a notice of...

  14. 14 CFR 27.321 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false General. 27.321 Section 27.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Strength Requirements Flight Loads § 27.321 General. (a) The flight...

  15. 32 CFR 321.12 - Penalties.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Penalties. 321.12 Section 321.12 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.12 Penalties. (a) An individual may bring a civil action...

  16. 32 CFR 321.12 - Penalties.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Penalties. 321.12 Section 321.12 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.12 Penalties. (a) An individual may bring a civil action...

  17. 32 CFR 321.12 - Penalties.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Penalties. 321.12 Section 321.12 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.12 Penalties. (a) An individual may bring a civil action...

  18. 32 CFR 321.12 - Penalties.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Penalties. 321.12 Section 321.12 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.12 Penalties. (a) An individual may bring a civil action...

  19. 32 CFR 321.12 - Penalties.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Penalties. 321.12 Section 321.12 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.12 Penalties. (a) An individual may bring a civil action...

  20. 47 CFR 32.1 - Background.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Background. 32.1 Section 32.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Preface § 32.1 Background. The revised Uniform System of Accounts (USOA) is a historical...

  1. 47 CFR 32.1 - Background.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Background. 32.1 Section 32.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Preface § 32.1 Background. The revised Uniform System of Accounts (USOA) is a historical...

  2. 47 CFR 32.1 - Background.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Background. 32.1 Section 32.1 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Preface § 32.1 Background. The revised Uniform System of Accounts (USOA) is a historical...

  3. 78 FR 53080 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ...-102, -103, -106, -201, -202, -301, -311, and -315 series airplanes. This proposed AD was prompted by a... information identified in this proposed AD, contact Bombardier, Inc., Q-Series Technical Help Desk, 123... Series 100 Temporary Revision MRB-153, dated July 10, 2012, Part 1 Section 2-Systems, of the de Havilland...

  4. 49 CFR 107.321 - Hearing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Hearing. 107.321 Section 107.321 Transportation... PROCEDURES Enforcement Compliance Orders and Civil Penalties § 107.321 Hearing. (a) To the extent practicable, the hearing is held in the general vicinity of the place where the alleged violation occurred or at a...

  5. 49 CFR 107.321 - Hearing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Hearing. 107.321 Section 107.321 Transportation... PROCEDURES Enforcement Compliance Orders and Civil Penalties § 107.321 Hearing. (a) To the extent practicable, the hearing is held in the general vicinity of the place where the alleged violation occurred or at a...

  6. 49 CFR 107.321 - Hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Hearing. 107.321 Section 107.321 Transportation... PROCEDURES Enforcement Compliance Orders and Civil Penalties § 107.321 Hearing. (a) To the extent practicable, the hearing is held in the general vicinity of the place where the alleged violation occurred or at a...

  7. 32 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Definitions. 321.2 Section 321.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.2 Definitions. (a) All terms used in this part which are...

  8. 32 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Definitions. 321.2 Section 321.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.2 Definitions. (a) All terms used in this part which are...

  9. 32 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Definitions. 321.2 Section 321.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.2 Definitions. (a) All terms used in this part which are...

  10. 32 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Definitions. 321.2 Section 321.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.2 Definitions. (a) All terms used in this part which are...

  11. 32 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Definitions. 321.2 Section 321.2 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.2 Definitions. (a) All terms used in this part which are...

  12. 24 CFR 886.321 - Marketing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with the...

  13. 24 CFR 886.321 - Marketing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with the...

  14. 24 CFR 886.321 - Marketing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with the...

  15. 24 CFR 886.321 - Marketing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with the...

  16. 24 CFR 886.321 - Marketing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Marketing. 886.321 Section 886.321... the Disposition of HUD-Owned Projects § 886.321 Marketing. (a) Marketing in accordance with HUD-Approved Plan. Marketing of units and selection of families by the owner shall be in accordance with the...

  17. 77 FR 22686 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ...-500 series airplanes. This proposed AD was prompted by reports of chem-mill step cracking on the aft...-mill steps, and repair if necessary. We are proposing this AD to detect and correct cracking on the aft... proposed AD. Discussion More than 300 incidents of skin chem-mill cracks on 26 airplanes have been reported...

  18. 77 FR 10406 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... powered by Pratt & Whitney JT9D series engines require installation of a new bracket for stowing the... serviceable stowage bracket for the deactivation pins on all airplanes powered by Pratt & Whitney JT9D series... Pratt & Whitney JT9D series engines require installation of a new bracket for stowing the deactivation...

  19. 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

    ... Airworthiness Directives; Airbus Model A330-243F Airplanes Equipped With Rolls Royce Trent 700 Series Engines... Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, Washington 98057... assemblies and along the beam structure of the right and left engine thrust reversers, detailed inspection...

  20. 5 CFR 550.321 - Authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Authority. 550.321 Section 550.321...) Allotments From Federal Employees Labor Organization § 550.321 Authority. Section 7115, title 5, United... with such rules and regulations as may be prescribed by the Federal Labor Relations Authority. ...

  1. 78 FR 73993 - Special Conditions: Cessna Model 680 Series Airplanes; Aircraft Electronic System Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... design feature associated with the architecture and connectivity capabilities of the airplanes' computer... vulnerabilities to the airplanes' systems. The proposed network architecture includes the following connectivity.... Operator business and administrative support systems, and 3. Passenger entertainment systems, and access by...

  2. 32 CFR 321.11 - Fees.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Fees. 321.11 Section 321.11 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.11 Fees. Individuals may request copies for retention of any...

  3. 32 CFR 321.11 - Fees.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Fees. 321.11 Section 321.11 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.11 Fees. Individuals may request copies for retention of any...

  4. 32 CFR 321.11 - Fees.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Fees. 321.11 Section 321.11 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.11 Fees. Individuals may request copies for retention of any...

  5. 32 CFR 321.11 - Fees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Fees. 321.11 Section 321.11 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.11 Fees. Individuals may request copies for retention of any...

  6. 32 CFR 321.11 - Fees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Fees. 321.11 Section 321.11 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.11 Fees. Individuals may request copies for retention of any...

  7. 44 CFR 321.8 - Reports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Reports. 321.8 Section 321.8... ADMINISTRATION) § 321.8 Reports. The Department of Defense, Department of Energy, and Maritime Administration shall furnish the Administrator of the Federal Emergency Management Agency with reports on items and...

  8. 44 CFR 321.8 - Reports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Reports. 321.8 Section 321.8... ADMINISTRATION) § 321.8 Reports. The Department of Defense, Department of Energy, and Maritime Administration shall furnish the Administrator of the Federal Emergency Management Agency with reports on items and...

  9. 44 CFR 321.8 - Reports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Reports. 321.8 Section 321.8... ADMINISTRATION) § 321.8 Reports. The Department of Defense, Department of Energy, and Maritime Administration shall furnish the Administrator of the Federal Emergency Management Agency with reports on items and...

  10. 44 CFR 321.8 - Reports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Reports. 321.8 Section 321.8... ADMINISTRATION) § 321.8 Reports. The Department of Defense, Department of Energy, and Maritime Administration shall furnish the Administrator of the Federal Emergency Management Agency with reports on items and...

  11. 44 CFR 321.8 - Reports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Reports. 321.8 Section 321.8... ADMINISTRATION) § 321.8 Reports. The Department of Defense, Department of Energy, and Maritime Administration shall furnish the Administrator of the Federal Emergency Management Agency with reports on items and...

  12. 47 CFR 24.321 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 24.321 Section 24.321... SERVICES Competitive Bidding Procedures for Narrowband PCS § 24.321 Designated entities. (a) Eligibility for small business provisions. (1) A small business is an entity that, together with its controlling...

  13. 47 CFR 24.321 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Designated entities. 24.321 Section 24.321... SERVICES Competitive Bidding Procedures for Narrowband PCS § 24.321 Designated entities. (a) Eligibility for small business provisions. (1) A small business is an entity that, together with its controlling...

  14. 78 FR 46306 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ... on the A330 and A340 type design Section 19, which is a flammable fluid leakage zone and a zone... Model A340 series airplanes: Doing the bleed leak detection loop modification of the auxiliary power...

  15. Automated airplane surface generation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Smith, R.E.; Cordero, Y.; Jones, W.

    1996-12-31

    An efficient methodology and software axe presented for defining a class of airplane configurations. A small set of engineering design parameters and grid control parameters govern the process. The general airplane configuration has wing, fuselage, vertical tall, horizontal tail, and canard components. Wing, canard, and tail surface grids axe manifested by solving a fourth-order partial differential equation subject to Dirichlet and Neumann boundary conditions. The design variables are incorporated into the boundary conditions, and the solution is expressed as a Fourier series. The fuselage is described by an algebraic function with four design parameters. The computed surface grids are suitablemore » for a wide range of Computational Fluid Dynamics simulation and configuration optimizations. Both batch and interactive software are discussed for applying the methodology.« less

  16. 77 FR 70362 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ..., 747-400F, 747SR, and 747SP series airplanes. This AD was prompted by reports of cracks in the main entry door number 1 upper main sill outer chord, along the bend radius of the chord on several airplanes...) repairs of the upper main sill outer chord of the left and right side main entry door number 1, repetitive...

  17. 75 FR 22514 - Airworthiness Directives; The Boeing Company Model 747-200B Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... airplanes that were modified by Boeing to the stretched upper deck (SUD) configuration require inspection... airplanes that were modified by Boeing to the stretched upper deck (SUD) configuration require inspecting... modified to the stretched upper deck (SUD) configuration by Boeing require inspection for cracking of the...

  18. Measured Engine Installation Effects of Four Civil Transport Airplanes

    NASA Technical Reports Server (NTRS)

    Senzig, David A.; Fleming, Gregg G.; Shepherd, Kevin P.

    2001-01-01

    The Federal Aviation Administration's Integrated Noise Model (INM) is one of the primary tools for land use planning around airports. The INM currently calculates airplane noise lateral attenuation using the methods contained in the Society of Automotive Engineer's Aerospace Information Report No. 1751 (SAE AIR 1751). Researchers have noted that improved lateral attenuation algorithms may improve airplane noise prediction. The authors of SAE AIR 1751 based existing methods on empirical data collected from flight tests using 1960s-technology airplanes with tail-mounted engines. To determine whether the SAE AIR 1751 methods are applicable for predicting the engine installation component of lateral attenuation for airplanes with wing-mounted engines, the National Aeronautics and Space Administration (NASA) sponsored a series of flight tests during September 2000 at their Wallops Flight Facility. Four airplanes, a Boeing 767-400, a Douglas DC-9, a Dassault Falcon 2000, and a Beech KingAir, were flown through a 20 microphone array. The airplanes were flown through the array at various power settings, flap settings, and altitudes to simulate take-off and arrival configurations. This paper presents the preliminary findings of this study.

  19. 45 CFR 3.21 - Emergency vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Emergency vehicles. 3.21 Section 3.21 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.21 Emergency vehicles. A...

  20. 45 CFR 3.21 - Emergency vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Emergency vehicles. 3.21 Section 3.21 Public... THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.21 Emergency vehicles. A person must yield the right of way to an emergency vehicle operating its siren or flashing lights. ...

  1. 45 CFR 3.21 - Emergency vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Emergency vehicles. 3.21 Section 3.21 Public... THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.21 Emergency vehicles. A person must yield the right of way to an emergency vehicle operating its siren or flashing lights. ...

  2. 45 CFR 3.21 - Emergency vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Emergency vehicles. 3.21 Section 3.21 Public... THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.21 Emergency vehicles. A person must yield the right of way to an emergency vehicle operating its siren or flashing lights. ...

  3. 45 CFR 3.21 - Emergency vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Emergency vehicles. 3.21 Section 3.21 Public... THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.21 Emergency vehicles. A person must yield the right of way to an emergency vehicle operating its siren or flashing lights. ...

  4. 34 CFR 300.321 - IEP Team.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false IEP Team. 300.321 Section 300.321 Education Regulations... Placements Individualized Education Programs § 300.321 IEP Team. (a) General. The public agency must ensure that the IEP Team for each child with a disability includes— (1) The parents of the child; (2) Not less...

  5. 34 CFR 300.321 - IEP Team.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false IEP Team. 300.321 Section 300.321 Education Regulations... Placements Individualized Education Programs § 300.321 IEP Team. (a) General. The public agency must ensure that the IEP Team for each child with a disability includes— (1) The parents of the child; (2) Not less...

  6. 34 CFR 300.321 - IEP Team.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true IEP Team. 300.321 Section 300.321 Education Regulations... Placements Individualized Education Programs § 300.321 IEP Team. (a) General. The public agency must ensure that the IEP Team for each child with a disability includes— (1) The parents of the child; (2) Not less...

  7. 34 CFR 300.321 - IEP Team.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true IEP Team. 300.321 Section 300.321 Education Regulations... Placements Individualized Education Programs § 300.321 IEP Team. (a) General. The public agency must ensure that the IEP Team for each child with a disability includes— (1) The parents of the child; (2) Not less...

  8. 34 CFR 300.321 - IEP Team.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false IEP Team. 300.321 Section 300.321 Education Regulations... Placements Individualized Education Programs § 300.321 IEP Team. (a) General. The public agency must ensure that the IEP Team for each child with a disability includes— (1) The parents of the child; (2) Not less...

  9. 12 CFR 3.21 - Minority interest.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Minority interest. 3.21 Section 3.21 Banks and... Capital § 3.21 Minority interest. (a) Applicability. For purposes of § 3.20, a national bank or Federal savings association is subject to the minority interest limitations in this section if: (1) A consolidated...

  10. 30 CFR 75.321 - Air quality.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Air quality. 75.321 Section 75.321 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.321 Air quality. (a)(1) The air in areas where... air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable...

  11. 30 CFR 75.321 - Air quality.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Air quality. 75.321 Section 75.321 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.321 Air quality. (a)(1) The air in areas where... air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable...

  12. 30 CFR 75.321 - Air quality.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Air quality. 75.321 Section 75.321 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.321 Air quality. (a)(1) The air in areas where... air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable...

  13. 30 CFR 75.321 - Air quality.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Air quality. 75.321 Section 75.321 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.321 Air quality. (a)(1) The air in areas where... air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable...

  14. 30 CFR 75.321 - Air quality.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Air quality. 75.321 Section 75.321 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.321 Air quality. (a)(1) The air in areas where... air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable...

  15. 78 FR 49207 - Airworthiness Directives; Maule Aerospace Technology, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... Technology, Inc. Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... certain Maule Aerospace Technology, Inc. M-4, M-5, M-6, M-7, MT-7, MX-7, MXT-7, and M-8 airplanes that are... Technology Corp. (currently Maule Aerospace Technology, Inc.) M-4, M-5, M-6, M-7, MX-7, and MXT-7 series...

  16. 77 FR 43545 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ... Bombardier, Inc. Model DHC-8-400 series airplanes. The existing AD currently requires a modification to trim... the MLG tires, Bombardier Aerospace has developed a modification to trim the edge of the bumper plate...

  17. 78 FR 47529 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This AD... To Shorten Compliance Time The Airline Pilots Association International stated it supports the NPRM.... (c) Applicability This AD applies to Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100...

  18. 47 CFR 87.321 - Supplemental eligibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Supplemental eligibility. 87.321 Section 87.321 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Aviation Support Stations § 87.321 Supplemental eligibility. Each applicant must certify as to its...

  19. 47 CFR 87.321 - Supplemental eligibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Supplemental eligibility. 87.321 Section 87.321 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Aviation Support Stations § 87.321 Supplemental eligibility. Each applicant must certify as to its...

  20. 47 CFR 87.321 - Supplemental eligibility.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Supplemental eligibility. 87.321 Section 87.321 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Aviation Support Stations § 87.321 Supplemental eligibility. Each applicant must certify as to its...

  1. 47 CFR 87.321 - Supplemental eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Supplemental eligibility. 87.321 Section 87.321 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Aviation Support Stations § 87.321 Supplemental eligibility. Each applicant must certify as to its...

  2. 40 CFR 98.321 - Reporting threshold.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Reporting threshold. 98.321 Section 98.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Underground Coal Mines § 98.321 Reporting threshold. You must report GHG...

  3. 32 CFR 321.6 - Medical records.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Medical records. 321.6 Section 321.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.6 Medical records. General. Medical records that are part...

  4. 32 CFR 321.6 - Medical records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Medical records. 321.6 Section 321.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.6 Medical records. General. Medical records that are part...

  5. 32 CFR 321.6 - Medical records.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Medical records. 321.6 Section 321.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.6 Medical records. General. Medical records that are part...

  6. 32 CFR 321.6 - Medical records.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Medical records. 321.6 Section 321.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.6 Medical records. General. Medical records that are part...

  7. 32 CFR 321.6 - Medical records.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Medical records. 321.6 Section 321.6 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.6 Medical records. General. Medical records that are part...

  8. 14 CFR 23.321 - General.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false General. 23.321 Section 23.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... General. (a) Flight load factors represent the ratio of the aerodynamic force component (acting normal to...

  9. 14 CFR 23.321 - General.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false General. 23.321 Section 23.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... General. (a) Flight load factors represent the ratio of the aerodynamic force component (acting normal to...

  10. 14 CFR 23.321 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false General. 23.321 Section 23.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... General. (a) Flight load factors represent the ratio of the aerodynamic force component (acting normal to...

  11. 77 FR 48420 - Airworthiness Directives; BAE Systems (Operations) Limited Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... 146-RJ series airplanes. This AD was prompted by reports of cracking and surface anomalies of the... responsible for having the actions required by this AD performed within the compliance times specified, unless..., General--Description,'' of Chapter 53, ``Fuselage,'' of the BAE SYSTEMS BAe 146 Series/AVRO 146-RJ Series...

  12. 31 CFR 29.321 - General principle.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false General principle. 29.321 Section 29.321 Money and Finance: Treasury Office of the Secretary of the Treasury FEDERAL BENEFIT PAYMENTS UNDER....321 General principle. Any service performed after June 30, 1997, may never be credited toward Federal...

  13. 40 CFR 98.321 - Reporting threshold.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Reporting threshold. 98.321 Section 98.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Underground Coal Mines § 98.321 Reporting threshold. You must report GHG emissions under this subpart if your...

  14. 40 CFR 98.321 - Reporting threshold.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Reporting threshold. 98.321 Section 98.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Underground Coal Mines § 98.321 Reporting threshold. You must report GHG emissions under this subpart if your...

  15. 40 CFR 98.321 - Reporting threshold.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Reporting threshold. 98.321 Section 98.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Underground Coal Mines § 98.321 Reporting threshold. You must report GHG emissions under this subpart if your...

  16. Planetary Airplane Extraction System Development and Subscale Testing

    NASA Technical Reports Server (NTRS)

    Teter, John E., Jr.

    2006-01-01

    The Aerial Regional-scale Environmental Survey (ARES) project employs an airplane as the science platform from which to collect science data in the previously inaccessible, thin atmosphere of Mars. In order for the airplane to arrive safely in the Martian atmosphere a number of sequences must occur. A critical element in the entry sequence at Mars is an extraction maneuver to separate the airplane quickly (in less than a second) from its protective backshell to reduce the possibility of re-contact, potentially leading to mission failure. This paper describes the development, testing, and lessons learned from building a 1/3 scale model of this airplane extraction system. This design, based on the successful Mars Exploration Rover (MER) extraction mechanism, employs a series of trucks rolling along tracks located on the surface of the central parachute can. Numerous tests using high speed video were conducted at the Langley Research Center (LaRC) to validate this concept. One area of concern was that that although the airplane released cleanly, a pitching moment could be introduced. While targeted for a Mars mission, this concept will enable environmental surveys by aircraft in other planetary bodies with a sensible atmosphere such as Venus or Saturn s moon, Titan.

  17. Planetary Airplane Extraction System Development and Subscale Testing

    NASA Technical Reports Server (NTRS)

    Teter, John E., Jr.

    2006-01-01

    The Aerial Regional-scale Environmental Survey (ARES) project will employ an airplane as the science platform from which to collect science data in the previously inaccessible, thin atmosphere of Mars. In order for the airplane to arrive safely in the Martian atmosphere, a number of sequences must occur. A critical element in the entry sequence at Mars is an extraction maneuver to separate the airplane quickly (in less than a second) from its protective backshell to reduce the possibility of re-contact, potentially leading to mission failure. This paper describes the development, testing, and lessons learned from building a 1/3 scale model of this airplane extraction system. This design, based on the successful Mars Exploration Rover (MER) extraction mechanism, employs a series of trucks rolling along tracks located on the surface of the central parachute can. Numerous tests using high speed video were conducted at the Langley Research Center to validate this concept. One area of concern was that that although the airplane released cleanly, a pitching moment could be introduced. While targeted for a Mars mission, this concept will enable environmental surveys by aircraft in other planetary bodies with a sensible atmosphere such as Venus or Saturn's moon, Titan.

  18. 32 CFR 321.4 - Requirements for identification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Requirements for identification. 321.4 Section 321.4 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.4 Requirements for identification. (a...

  19. 32 CFR 321.4 - Requirements for identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Requirements for identification. 321.4 Section 321.4 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.4 Requirements for identification. (a...

  20. 32 CFR 321.4 - Requirements for identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Requirements for identification. 321.4 Section 321.4 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.4 Requirements for identification. (a...

  1. 32 CFR 321.4 - Requirements for identification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Requirements for identification. 321.4 Section 321.4 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.4 Requirements for identification. (a...

  2. 32 CFR 321.4 - Requirements for identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Requirements for identification. 321.4 Section 321.4 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.4 Requirements for identification. (a...

  3. 78 FR 79333 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ...We propose to supersede airworthiness directive (AD) 2000-12- 12, for certain Airbus Model A300, A300-600, and A310 series airplanes. AD 2000-12-12 currently requires inspecting to detect cracks in the lower spar axis of the nacelle pylon between ribs 9 and 10, and repair if necessary. AD 2000-12-12 also provides for optional modification of the pylon, which terminates the inspections for Model A300 series airplanes. Since we issued AD 2000-12-12, we have received reports of cracking of the lower pylon spar after accomplishing the existing modification and have determined that shorter initial and repetitive inspection compliance times are necessary to address the identified unsafe condition. This proposed AD would reduce the initial and repetitive inspection compliance times. We are proposing this AD to detect and correct fatigue cracking, which could result in reduced structural integrity of the lower spar of the nacelle pylon.

  4. 32 CFR 321.14 - DSS implementation policies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.14 DSS implementation policies. (a) General... matters of particular concern to the Defense Security Service. (b) Privacy Act rules application. Any... 32 National Defense 2 2014-07-01 2014-07-01 false DSS implementation policies. 321.14 Section 321...

  5. 32 CFR 321.1 - Purpose and applicability.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Purpose and applicability. 321.1 Section 321.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.1 Purpose and applicability. (a) This part...

  6. 32 CFR 321.14 - DSS implementation policies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.14 DSS implementation policies. (a) General... matters of particular concern to the Defense Security Service. (b) Privacy Act rules application. Any... 32 National Defense 2 2013-07-01 2013-07-01 false DSS implementation policies. 321.14 Section 321...

  7. 32 CFR 321.1 - Purpose and applicability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Purpose and applicability. 321.1 Section 321.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.1 Purpose and applicability. (a) This part...

  8. 32 CFR 321.1 - Purpose and applicability.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Purpose and applicability. 321.1 Section 321.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.1 Purpose and applicability. (a) This part...

  9. 32 CFR 321.1 - Purpose and applicability.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Purpose and applicability. 321.1 Section 321.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.1 Purpose and applicability. (a) This part...

  10. 32 CFR 321.1 - Purpose and applicability.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Purpose and applicability. 321.1 Section 321.1 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.1 Purpose and applicability. (a) This part...

  11. 32 CFR 321.14 - DSS implementation policies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.14 DSS implementation policies. (a) General... matters of particular concern to the Defense Security Service. (b) Privacy Act rules application. Any... 32 National Defense 2 2012-07-01 2012-07-01 false DSS implementation policies. 321.14 Section 321...

  12. 47 CFR 3.21 - Order of consideration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Order of consideration. 3.21 Section 3.21 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Application Procedures § 3.21 Order of consideration. (a) Accounting Authority...

  13. 47 CFR 3.21 - Order of consideration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Order of consideration. 3.21 Section 3.21 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Application Procedures § 3.21 Order of consideration. (a) Accounting Authority...

  14. 47 CFR 3.21 - Order of consideration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Order of consideration. 3.21 Section 3.21 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Application Procedures § 3.21 Order of consideration. (a) Accounting Authority...

  15. 47 CFR 3.21 - Order of consideration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Order of consideration. 3.21 Section 3.21 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Application Procedures § 3.21 Order of consideration. (a) Accounting Authority...

  16. A novel immunotoxin reveals a new role for CD321 in endothelial cells

    PubMed Central

    Kim, Jia; Hokaiwado, Shintaro; Nawa, Makiko; Okamoto, Hayato; Kogiso, Tomohiko; Watabe, Tetsuro; Hattori, Nobutaka

    2017-01-01

    There are currently several antibody therapies that directly target tumors, and antibody-drug conjugates represent a novel moiety as next generation therapeutics. Here, we used a unique screening probe, DT3C, to identify functional antibodies that recognized surface molecules and functional epitopes, and which provided toxin delivery capability. Accordingly, we generated the 90G4 antibody, which induced DT3C-dependent cytotoxicity in endothelial cells. Molecular analysis revealed that 90G4 recognized CD321, a protein localized at tight junctions. Although CD321 plays a pivotal role in inflammation and lymphocyte trans-endothelial migration, little is known about its mechanism of action in endothelial cells. Targeting of CD321 by the 90G4 immunotoxin induced cell death. Moreover, 90G4 immunotoxin caused cytotoxicity primarily in migratory endothelial cells, but not in those forming sheets, suggesting a critical role for CD321 in tumor angiogenesis. We also found that hypoxia triggered redistribution of CD321 to a punctate localization on the basal side of cells, resulting in functional impairment of tight junctions and increased motility. Thus, our findings raise the intriguing possibility that endothelial CD321 presented cellular localization in tight junction as well as multifunctional dynamics in several conditions, leading to illuminate the importance of widely-expressed CD321 as a potential target for antitumor therapy. PMID:29028806

  17. Bird flight and airplane flight. [instruments to measure air currents and flight characteristics

    NASA Technical Reports Server (NTRS)

    Magnan, A.

    1980-01-01

    Research was based on a series of mechanical, electrical, and cinematographic instruments developed to measure various features of air current behavior as well as bird and airplane flight. Investigation of rising obstruction and thermal currents led to a theory of bird flight, especially of the gliding and soaring types. It was shown how a knowledge of bird flight can be applied to glider and ultimately motorized aircraft construction. The instruments and methods used in studying stress in airplanes and in comparing the lift to drag ratios of airplanes and birds are described.

  18. 78 FR 8054 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    ..., dated March 5, 1990) has not been done as of August 31, 2004 (the effective date of AD 2004-15-07... A310 series airplanes. The existing AD currently requires repetitive inspections for fatigue cracking... fatigue threshold and inspection interval resulted in a determination that reduced inspection thresholds...

  19. 75 FR 47249 - Airworthiness Directives; Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2010.... Model CL-600-2B19 (Regional Jet Series 100 & 440) Airplanes, CL-600-2C10 (Regional Jet Series 700, 701, & 702) Airplanes, CL-600-2D15 (Regional Jet Series 705) Airplanes, and CL-600-2D24 (Regional Jet Series...

  20. 78 FR 32347 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... Airbus Model A330-200 Freighter, A330-200, A330-300, A340-200, A340- 300, A340-500, and A340-600 series... following service information: Airbus Mandatory Service Bulletin A330-56-3009, Revision 02, including...

  1. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... § 36.7 Acoustical change: Transport category large airplanes and jet airplanes. (a) Applicability. This section applies to all transport category large airplanes and jet airplanes for which an acoustical change...

  2. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... § 36.7 Acoustical change: Transport category large airplanes and jet airplanes. (a) Applicability. This section applies to all transport category large airplanes and jet airplanes for which an acoustical change...

  3. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... § 36.7 Acoustical change: Transport category large airplanes and jet airplanes. (a) Applicability. This section applies to all transport category large airplanes and jet airplanes for which an acoustical change...

  4. 76 FR 58722 - Airworthiness Directives; the Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ...- 200B, 747-200C, 747-200F, 747-400F, 747SR, and 747SP series airplanes, without a stretched upper deck or stretched upper deck modification. The existing AD currently requires repetitive inspections for...

  5. 78 FR 77611 - Special Conditions: Airbus, A350-900 Series Airplane; High Speed Protection System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... protected by the flight control laws from getting into non- symmetric upset conditions. The proposed special... the airplane is protected by the flight control laws from getting into non-symmetric upset conditions... standards that the Administrator considers necessary to establish a level of safety equivalent to that...

  6. 77 FR 55105 - Aging Airplane Program: Widespread Fatigue Damage; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... final rule published November 15, 2010. The final rule required design approval holders of certain... compliance dates of Sec. Sec. 26.21, 121.1115, and 129.115 for Airbus A310 and A300-600 series airplanes... A300 B4-203 30 34,000 FC A300-600 Series 60 30,000 FC/67,500 FH A310-200 Series 60 40,000 FC/60,000 FH...

  7. 44 CFR 321.7 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false [Reserved] 321.7 Section 321.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY...

  8. 44 CFR 321.7 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false [Reserved] 321.7 Section 321.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY...

  9. 44 CFR 321.7 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false [Reserved] 321.7 Section 321.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY...

  10. 44 CFR 321.7 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false [Reserved] 321.7 Section 321.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY...

  11. 78 FR 28729 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Boeing Company Model 757-200 and -200PF series airplanes. That AD currently requires modifying the... specifies a maximum compliance time limit that overrides the optional threshold formula results. This AD was... analytical loads that [[Page 28730

  12. A divergent [5+2] cascade approach to bicyclo[3.2.1]octanes: facile synthesis of ent-kaurene and cedrene-type skeletons.

    PubMed

    He, Chi; Bai, Zengbing; Hu, Jialei; Wang, Bingnan; Xie, Hujun; Yu, Lei; Ding, Hanfeng

    2017-07-25

    A solvent-dependent oxidative dearomatization-induced divergent [5+2] cascade approach to bicyclo[3.2.1]octanes was described. This novel protocol enables a facile synthesis of a series of diversely functionalized ent-kaurene and cedrene-type skeletons in good yields and excellent diastereoselectivities.

  13. 14 CFR 25.321 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false General. 25.321 Section 25.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of...

  14. 14 CFR 25.321 - General.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false General. 25.321 Section 25.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of...

  15. 14 CFR 25.321 - General.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false General. 25.321 Section 25.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of...

  16. 14 CFR 25.321 - General.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false General. 25.321 Section 25.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of...

  17. 14 CFR 25.321 - General.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false General. 25.321 Section 25.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... represent the ratio of the aerodynamic force component (acting normal to the assumed longitudinal axis of...

  18. 44 CFR 321.7 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true [Reserved] 321.7 Section 321.7 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY, MARITIME...

  19. 44 CFR 321.1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false General. 321.1 Section 321.1 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE, DEPARTMENT OF ENERGY, MARITIME...

  20. 7 CFR 1210.321 - Nominations and selection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Nominations and selection. 1210.321 Section 1210.321 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... PROMOTION PLAN Watermelon Research and Promotion Plan National Watermelon Promotion Board § 1210.321...

  1. Sensor equipment of the German earth scientific airplane program

    NASA Technical Reports Server (NTRS)

    Seige, P.

    1975-01-01

    The German airplane program for earth scientific research supports the work of a vast staff of earth scientists from universities and federal agencies. Due to their fields of interest, which are in oceanography, hydrology, geology, ecology, and forestry, five test areas were selected which are spread all over Germany. The sensor package, which was designed in accordance with the requirements of this group of scientists, will be installed in a DO 28 D2 type airplane. The sensor equipment consists of a series of 70-mm cameras having different film/filter combinations, a photogrammetric camera, an infrared radiometer, an 11-channel multispectral line scanner, a LANDSAT-compatible radiometer, and a complex avionic system. Along with the airplane, a truck will be equipped with a set of radiometers and other sensor devices for extensive ground-truth measurement; this also includes a cherry picker.

  2. 28 CFR 32.1 - Scope of subpart.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Scope of subpart. 32.1 Section 32.1 Judicial Administration DEPARTMENT OF JUSTICE PUBLIC SAFETY OFFICERS' DEATH, DISABILITY, AND EDUCATIONAL ASSISTANCE BENEFIT CLAIMS General Provisions § 32.1 Scope of subpart. This subpart contains provisions...

  3. 28 CFR 32.1 - Scope of subpart.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Scope of subpart. 32.1 Section 32.1 Judicial Administration DEPARTMENT OF JUSTICE PUBLIC SAFETY OFFICERS' DEATH, DISABILITY, AND EDUCATIONAL ASSISTANCE BENEFIT CLAIMS General Provisions § 32.1 Scope of subpart. This subpart contains provisions...

  4. Flight Data Reduction of Wake Velocity Measurements Using an Instrumented OV-10 Airplane

    NASA Technical Reports Server (NTRS)

    Vicroy, Dan D.; Stuever, Robert A.; Stewart, Eric C.; Rivers, Robert A.

    1999-01-01

    A series of flight tests to measure the wake of a Lockheed C- 130 airplane and the accompanying atmospheric state have been conducted. A specially instrumented North American Rockwell OV-10 airplane was used to measure the wake and atmospheric conditions. An integrated database has been compiled for wake characterization and validation of wake vortex computational models. This paper describes the wake- measurement flight-data reduction process.

  5. 44 CFR 321.5 - Retention of industrial facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... facilities. 321.5 Section 321.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY..., DEPARTMENT OF ENERGY, MARITIME ADMINISTRATION) § 321.5 Retention of industrial facilities. (a) Industrial... components in a mobilization period. (b) Each idle plant in the reserves shall be reviewed annually by the...

  6. 75 FR 38019 - Airworthiness Directives; Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700 & 701...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Directives; Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700 & 701) Airplanes, Model CL-600-2D15 (Regional Jet Series 705) Airplanes, and Model CL-600-2D24 (Regional Jet Series 900) Airplanes Correction In...

  7. 24 CFR 203.321 - Effect of termination.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Effect of termination. 203.321 Section 203.321 Housing and Urban Development Regulations Relating to Housing and Urban Development....321 Effect of termination. Upon termination of the contract of insurance, the obligation to pay any...

  8. 7 CFR 58.321 - Cream storage tanks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Cream storage tanks. 58.321 Section 58.321 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....321 Cream storage tanks. Cream storage tanks shall meet the requirements of § 58.128(d). Cream storage...

  9. 7 CFR 58.321 - Cream storage tanks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Cream storage tanks. 58.321 Section 58.321 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....321 Cream storage tanks. Cream storage tanks shall meet the requirements of § 58.128(d). Cream storage...

  10. 7 CFR 58.321 - Cream storage tanks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Cream storage tanks. 58.321 Section 58.321 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards....321 Cream storage tanks. Cream storage tanks shall meet the requirements of § 58.128(d). Cream storage...

  11. 75 FR 82337 - Airworthiness Directives; The Boeing Company Model 777-200, -300, and -300ER Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... hardware; and making certain wiring changes. This proposed AD was prompted by results from fuel system... a new P302 panel on the right side of the airplane, and changing the wiring; and performing certain bonding resistance measurements and reworking the airplane installation to verify that [[Page 82339...

  12. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... paragraph (b) of this section: (1) Airplanes with high bypass ratio jet engines. For an airplane that has jet engines with a bypass ratio of 2 or more before a change in type design— (i) The airplane, after...

  13. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... paragraph (b) of this section: (1) Airplanes with high bypass ratio jet engines. For an airplane that has jet engines with a bypass ratio of 2 or more before a change in type design— (i) The airplane, after...

  14. 31 CFR 321.26 - Preservation of rights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Preservation of rights. 321.26 Section 321.26 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... Provisions § 321.26 Preservation of rights. Nothing contained in this part shall limit or restrict any...

  15. 40 CFR 52.321 - Classification of regions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Classification of regions. 52.321 Section 52.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.321 Classification of regions. The revised Denver Emergency Episode Plan, adopte...

  16. 40 CFR 52.321 - Classification of regions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Classification of regions. 52.321 Section 52.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Colorado § 52.321 Classification of regions. The revised Denver Emergency Episode Plan, adopte...

  17. 77 FR 57541 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ...-600 series airplanes. This proposed AD was prompted by reports of early fatigue cracks at chem- mill... the fuselage skin at certain locations at chem-mill areas, and repair if necessary. We are proposing...

  18. 42 CFR 32.1 - Meaning of terms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Meaning of terms. 32.1 Section 32.1 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS MEDICAL CARE FOR PERSONS WITH HANSEN'S DISEASE AND OTHER PERSONS IN EMERGENCIES Definitions § 32.1 Meaning of terms...

  19. 75 FR 69030 - Airworthiness Directives; Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    .... Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) Airplanes, Model CL-600-2D15 (Regional Jet Series 705) Airplanes, and Model CL-600-2D24 (Regional Jet Series 900) Airplanes AGENCY: Federal Aviation... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2010...

  20. Performance of two load-limiting subfloor concepts in full-scale general aviation airplane crash tests

    NASA Technical Reports Server (NTRS)

    Carden, H. D.

    1984-01-01

    Three six-place, low wing, twin-engine general aviation airplane test specimens were crash tested at the langley Impact Dynamics research Facility under controlled free-flight conditions. One structurally unmodified airplane was the baseline airplane specimen for the test series. The other airplanes were structurally modified to incorporate load-limiting (energy-absorbing) subfloor concepts into the structure for full scale crash test evaluation and comparison to the unmodified airplane test results. Typically, the lowest floor accelerations and anthropomorphic dummy occupant responses, and the least seat crushing of standard and load-limiting seats, occurred in the modified load-limiting subfloor airplanes wherein the greatest structural crushing of the subfloor took place. The better performing of the two load-limiting subfloor concepts reduced the peak airplane floor accelerations at the pilot and four seat/occupant locations to -25 to -30 g's as compared to approximately -50 to -55 g's acceleration magnitude for the unmodified airplane structure.

  1. 32 CFR 321.5 - Access by subject individuals.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Access by subject individuals. 321.5 Section 321.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.5 Access by subject individuals. (a...

  2. 32 CFR 321.5 - Access by subject individuals.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Access by subject individuals. 321.5 Section 321.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.5 Access by subject individuals. (a...

  3. 32 CFR 321.5 - Access by subject individuals.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Access by subject individuals. 321.5 Section 321.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.5 Access by subject individuals. (a...

  4. 32 CFR 321.5 - Access by subject individuals.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Access by subject individuals. 321.5 Section 321.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.5 Access by subject individuals. (a...

  5. 32 CFR 321.5 - Access by subject individuals.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Access by subject individuals. 321.5 Section 321.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.5 Access by subject individuals. (a...

  6. 34 CFR 303.321 - Comprehensive child find system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Comprehensive child find system. 303.321 Section 303.321... Services Identification and Evaluation § 303.321 Comprehensive child find system. (a) General. (1) Each system must include a comprehensive child find system that is consistent with part B of the Act (see 34...

  7. 78 FR 39633 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ...We propose to supersede three existing airworthiness directives (ADs) that apply to The Boeing Company Model 757-200, - 200PF, and -200CB series airplanes. The existing ADs currently require repetitive inspections and audible tap tests of the upper and lower skins of the trailing edge wedges on certain slats, and related investigative and corrective actions if necessary. Since we issued these ADs, we have received reports of slats disbonding on airplanes on which the terminating actions of the existing ADs were completed and also reports of slats disbonding on airplanes outside of the applicability of the existing ADs. This proposed AD would require a determination of the type of trailing edge wedges of the leading edge slats, repetitive inspections on certain trailing edge wedges for areas of skin-to-core disbonding, and corrective actions if necessary. This proposed AD would also provide an optional terminating action for the repetitive inspections. This AD would revise the applicability of the existing ADs to include additional airplanes. We are proposing this AD to prevent delamination of the trailing edge wedge of the leading edge slats, possible loss of pieces of the trailing edge wedge assembly during flight, reduction of the reduced maneuver and stall margins, and consequent reduced controllability of the airplane.

  8. 10 CFR 600.321 - Real property and equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Real property and equipment. 600.321 Section 600.321....321 Real property and equipment. (a) Prior approvals for acquisition with Federal funds. Recipients may purchase real property or equipment in whole or in part with Federal funds under an award only...

  9. 10 CFR 600.321 - Real property and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Real property and equipment. 600.321 Section 600.321....321 Real property and equipment. (a) Prior approvals for acquisition with Federal funds. Recipients may purchase real property or equipment in whole or in part with Federal funds under an award only...

  10. 10 CFR 600.321 - Real property and equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Real property and equipment. 600.321 Section 600.321....321 Real property and equipment. (a) Prior approvals for acquisition with Federal funds. Recipients may purchase real property or equipment in whole or in part with Federal funds under an award only...

  11. 10 CFR 600.321 - Real property and equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Real property and equipment. 600.321 Section 600.321....321 Real property and equipment. (a) Prior approvals for acquisition with Federal funds. Recipients may purchase real property or equipment in whole or in part with Federal funds under an award only...

  12. 31 CFR 321.2 - Eligible organizations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Eligible organizations. 321.2 Section... § 321.2 Eligible organizations. (a) Organizations eligible to apply for qualification and to serve as.... (b)(1) An organization that desires to redeem securities must first qualify as a paying agent. An...

  13. 77 FR 29210 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... A340-200 and -300 series airplanes. This AD was prompted by a report of corrosion found on the main... products. The MCAI states: Corrosion has been found on the main fitting of the NLG leg in the vicinity of... parts have been reworked and returned to service. This corrosion, if not avoided, could lead to the NLG...

  14. 78 FR 28152 - Airworthiness Directives; Airbus Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-14

    ... series airplanes. The existing AD currently requires repetitive inspections of the 80VU rack lower lateral fittings for damage; repetitive inspections of the 80VU rack lower central support for cracking... fittings of the 80VU rack. This proposed AD would reduce the inspection compliance time, add an inspection...

  15. 75 FR 1527 - Special Conditions: Bombardier, Inc., Model DHC-8-100, -200, -300, and -400 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ..., Standardization Branch, ANM-113, Transport Airplane Directorate, Aircraft Certification Service, 1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425) 227-22793 facsimile (425) 227-1230; or e-mail... December 28, 2009. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service...

  16. 10 CFR 600.321 - Real property and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... following: (1) During the time that the real property or equipment is used on the project or program for... 10 Energy 4 2010-01-01 2010-01-01 false Real property and equipment. 600.321 Section 600.321....321 Real property and equipment. (a) Prior approvals for acquisition with Federal funds. Recipients...

  17. Simulation of Dynamics of a Flexible Miniature Airplane

    NASA Technical Reports Server (NTRS)

    Waszak, Martin R.

    2005-01-01

    A short report discusses selected aspects of the development of the University of Florida micro-aerial vehicle (UFMAV) basically, a miniature airplane that has a flexible wing and is representative of a new class of airplanes that would operate autonomously or under remote control and be used for surveillance and/or scientific observation. The flexibility of the wing is to be optimized such that passive deformation of the wing in the presence of aerodynamic disturbances would reduce the overall response of the airplane to disturbances, thereby rendering the airplane more stable as an observation platform. The aspect of the development emphasized in the report is that of computational simulation of dynamics of the UFMAV in flight, for the purpose of generating mathematical models for use in designing control systems for the airplane. The simulations are performed by use of data from a wind-tunnel test of the airplane in combination with commercial software, in which are codified a standard set of equations of motion of an airplane, and a set of mathematical routines to compute trim conditions and extract linear state space models.

  18. 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

    ... published in the Federal Register on May 12, 2006. The error resulted in an incorrect component maintenance... related investigative and corrective actions if necessary. DATES: This correction is effective June 3... wall-mounted cabin attendant seat, and related investigative and corrective actions if necessary. As...

  19. 77 FR 71729 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... Bombardier, Inc. Model DHC-8-400 series airplanes. The existing AD currently requires a free-play check for excessive free-play of the shaft swaged bearing installed in the tailstock end of each elevator power... reports have been received on the elevator power control units (PCUs) where the shaft (tailstock) swaged...

  20. 40 CFR 421.321 - Specialized definitions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true Specialized definitions. 421.321 Section 421.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Uranium Subcategory...

  1. 40 CFR 421.321 - Specialized definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Specialized definitions. 421.321 Section 421.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Uranium Subcategory...

  2. 40 CFR 421.321 - Specialized definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Specialized definitions. 421.321 Section 421.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Uranium Subcategory...

  3. 40 CFR 421.321 - Specialized definitions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true Specialized definitions. 421.321 Section 421.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Uranium Subcategory...

  4. 40 CFR 421.321 - Specialized definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Specialized definitions. 421.321 Section 421.321 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Secondary Uranium Subcategory...

  5. 77 FR 60060 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ...-400 series airplanes. This proposed AD was prompted by reports of engine fire/overheat detector assemblies advance pneumatic detectors (APDs) failing to reset after activation due to permanent deformation of the detector switch diaphragm after being exposed to high temperatures. This proposed AD would...

  6. Optico-photographic measurements of airplane deformations

    NASA Technical Reports Server (NTRS)

    Kussner, Hans Georg

    1931-01-01

    The deformation of aircraft wings is measured by photographically recording a series of bright shots on a moving paper band sensitive to light. Alternating deformations, especially vibrations, can thus be measured in operation, unaffected by inertia. A handy recording camera, the optograph, was developed by the static division of the D.V.L. (German Experimental Institute for Aeronautics) for the employment of this method of measurement on airplanes in flight.

  7. The Wind and Beyond: A Documentary Journey into the History of Aerodynamics in America. Volume 1; The Ascent of the Airplane

    NASA Technical Reports Server (NTRS)

    Hansen, James R. (Editor); Taylor, D. Bryan; Kinney, Jeremy; Lee, J. Lawrence

    2003-01-01

    This first volume, plus the succeeding five now in preparation, covers the impact of aerodynamic development on the evolution of the airplane in America. As the six-volume series will ultimately demonstrate, just as the airplane is a defining technology of the twentieth century, aerodynamics has been the defining element of the airplane. Volumes two through six will proceed in roughly chronological order, covering such developments as the biplane, the advent of commercial airliners, flying boats, rotary aircraft, supersonic flight, and hypersonic flight. This series is designed as an aeronautics companion to the Exploring the Unknown: Selected Documents in the History of the U.S. Civil Space Program (NASA SP-4407) series of books. As with Exploring the Unknown, the documents collected during this research project were assembled from a diverse number of public and private sources. A major repository of primary source materials relative to the history of the civil space program is the NASA Historical Reference Collection in the NASA Headquarters History Office. Historical materials housed at NASA field centers, academic institutions, and Presidential libraries were other sources of documents considered for inclusion, as were papers in the archives of private individuals and corporations.

  8. Moments of inertia of several airplanes

    NASA Technical Reports Server (NTRS)

    Miller, Marvel P; Soule, Hartley A

    1931-01-01

    This paper, which is the first of a series presenting the results of such measurements, gives the momental ellipsoids of ten army and naval biplanes and one commercial monoplane. The data were obtained by the use of a pendulum method, previously described. The moments of inertia are expressed in coefficient as well as in dimensional form, so that those for airplanes of widely different weights and dimensions can be compared.

  9. 77 FR 65810 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... directive (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. That AD currently requires a one-time inspection of the shafts of the main landing gear (MLG) side... MLG side-brace fitting, and replacing the side-brace fitting shaft with the re-designed side-brace...

  10. 75 FR 11439 - Airworthiness Directives; Airbus Model A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... the erasable programmable read only memory (EPROM) (for certain configurations) in addition to... A320-31-1286, dated January 22, 2008; for related information. Material Incorporated by Reference (i.... For information on the availability of this material at the FAA, call 425-227-1221 or 425-227-1152. (4...

  11. 49 CFR 387.321 - Operations in foreign commerce.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Operations in foreign commerce. 387.321 Section 387.321 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... Carriers and Property Brokers § 387.321 Operations in foreign commerce. No motor carrier may operate in the...

  12. 49 CFR 387.321 - Operations in foreign commerce.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Operations in foreign commerce. 387.321 Section 387.321 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... Carriers and Property Brokers § 387.321 Operations in foreign commerce. No motor carrier may operate in the...

  13. 49 CFR 387.321 - Operations in foreign commerce.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Operations in foreign commerce. 387.321 Section 387.321 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... Carriers and Property Brokers § 387.321 Operations in foreign commerce. No motor carrier may operate in the...

  14. 49 CFR 387.321 - Operations in foreign commerce.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Operations in foreign commerce. 387.321 Section 387.321 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... Carriers and Property Brokers § 387.321 Operations in foreign commerce. No motor carrier may operate in the...

  15. 49 CFR 387.321 - Operations in foreign commerce.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Operations in foreign commerce. 387.321 Section 387.321 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... Carriers and Property Brokers § 387.321 Operations in foreign commerce. No motor carrier may operate in the...

  16. 78 FR 53633 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    .... Model DHC-8-400 series airplanes. This AD was prompted by reports of advance pneumatic detectors (APDs) for engine fire/ overheat detector assemblies failing to reset after activation due to permanent deformation of the detector switch diaphragm after being exposed to high temperatures. This AD requires...

  17. 75 FR 50854 - Airworthiness Directives; The Boeing Company Model 767-300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... and installing a tetrafluoroethylene (TFE 2X) sleeve. This AD results from fuel system reviews... for fuel tank systems. As a result of those findings, we issued a regulation titled ``Transport Airplane Fuel Tank System Design Review, Flammability Reduction and Maintenance and Inspection Requirements...

  18. 75 FR 79952 - Airworthiness Directives; DASSAULT AVIATION Model Falcon 10 Airplanes; Model FAN JET FALCON, FAN...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ... Airworthiness Directives; DASSAULT AVIATION Model Falcon 10 Airplanes; Model FAN JET FALCON, FAN JET FALCON.... List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety. Adoption of.... (1) DASSAULT AVIATION Model Falcon 10 airplanes, Model FAN JET FALCON, FAN JET FALCON SERIES C, D, E...

  19. 77 FR 34870 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. The existing AD currently requires a one-time inspection of the shafts of the main landing gear (MLG) side-brace fittings to detect...-brace fitting and replacing the side-brace fitting shaft with the re-designed side-brace fitting shaft...

  20. 75 FR 77790 - Airworthiness Directives; The Boeing Company Model 767 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... repetitive inspections to detect discrepancies of the wiring and surrounding Teflon sleeves of the fuel tank... airplanes; and repair or replacement of the wiring and sleeves with new parts, as necessary. This proposed...).) That AD requires repetitive inspections to detect discrepancies of the wiring and surrounding Teflon...

  1. 75 FR 27414 - Airworthiness Directives; Airbus A318, A319, A320, A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... occurrences of loss of the AC [alternating current] BUS 1 have been reported which led in some instances to the loss of the AC ESS [essential] BUS and DC [direct current] ESS BUS and connected systems. The... condition for the specified products. The MCAI states: Several occurrences of loss of the AC [alternating...

  2. 75 FR 8003 - Airworthiness Directives; Airbus A318, A319, A320, A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... aviation product. The MCAI describes the unsafe condition as: Several occurrences of loss of the AC [alternating current] BUS 1 have been reported which led in some instances to the loss of the AC ESS [essential... MCAI states: Several occurrences of loss of the AC [alternating current] BUS 1 have been reported which...

  3. 78 FR 79287 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ...We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702), CL-600-2D15 (Regional Jet Series 705), and CL-600-2D24 (Regional Jet Series 900) airplanes. This AD was prompted by a report that traces of oil could be found in the crew oxygen system due to the use of incorrect pressure testing procedures during manufacturing. This AD requires cleaning the crew oxygen system. We are issuing this AD to detect and correct oil contaminants, which could cause an ignition and result in a fire in the oxygen system.

  4. Analysis of oscillatory motion of a light airplane at high values of lift coefficient

    NASA Technical Reports Server (NTRS)

    Batterson, J. G.

    1983-01-01

    A modified stepwise regression is applied to flight data from a light research air-plane operating at high angles at attack. The well-known phenomenon referred to as buckling or porpoising is analyzed and modeled using both power series and spline expansions of the aerodynamic force and moment coefficients associated with the longitudinal equations of motion.

  5. Generic Airplane Model Concept and Four Specific Models Developed for Use in Piloted Simulation Studies

    NASA Technical Reports Server (NTRS)

    Hoffler, Keith D.; Fears, Scott P.; Carzoo, Susan W.

    1997-01-01

    A generic airplane model concept was developed to allow configurations with various agility, performance, handling qualities, and pilot vehicle interface to be generated rapidly for piloted simulation studies. The simple concept allows stick shaping and various stick command types or modes to drive an airplane with both linear and nonlinear components. Output from the stick shaping goes to linear models or a series of linear models that can represent an entire flight envelope. The generic model also has provisions for control power limitations, a nonlinear feature. Therefore, departures from controlled flight are possible. Note that only loss of control is modeled, the generic airplane does not accurately model post departure phenomenon. The model concept is presented herein, along with four example airplanes. Agility was varied across the four example airplanes without altering specific excess energy or significantly altering handling qualities. A new feedback scheme to provide angle-of-attack cueing to the pilot, while using a pitch rate command system, was implemented and tested.

  6. 10 CFR 2.321 - Atomic Safety and Licensing Boards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Atomic Safety and Licensing Boards. 2.321 Section 2.321... Management for NRC Adjudicatory Hearings § 2.321 Atomic Safety and Licensing Boards. (a) The Commission or the Chief Administrative Judge may establish one or more Atomic Safety and Licensing Boards, each...

  7. 10 CFR 2.321 - Atomic Safety and Licensing Boards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Atomic Safety and Licensing Boards. 2.321 Section 2.321... Management for NRC Adjudicatory Hearings § 2.321 Atomic Safety and Licensing Boards. (a) The Commission or the Chief Administrative Judge may establish one or more Atomic Safety and Licensing Boards, each...

  8. 10 CFR 2.321 - Atomic Safety and Licensing Boards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Atomic Safety and Licensing Boards. 2.321 Section 2.321... Management for NRC Adjudicatory Hearings § 2.321 Atomic Safety and Licensing Boards. (a) The Commission or the Chief Administrative Judge may establish one or more Atomic Safety and Licensing Boards, each...

  9. Shuttle Laser Technology Experiment Facility (LTEF)-to-airplane lasercom experiment: Airplane considerations

    NASA Technical Reports Server (NTRS)

    Kalil, Ford

    1990-01-01

    NASA is considering the use of various airplanes for a Shuttle Laser Technology Experiment Facility (LTEF)-to-Airplane laser communications experiment. As supporting documentation, pertinent technical details are included about the potential use of airplanes located at Ames Research Center and Wallops Flight Facility. The effects and application of orbital mechanics considerations are also presented, including slant range, azimuth, elevation, and time. The pros and cons of an airplane equipped with a side port with a bubble window versus a top port with a dome are discussed.

  10. 77 FR 2442 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... removed for any alternative designs (e.g., TDG Aerospace UFI). Japan Airlines (JAL) noted that the... or concurrently with the installation of the ground fault interrupt relays, a dual crossfeed valve is...) Applicability This AD applies to The Boeing Company Model 767-200, -300, - 300F, and -400ER series airplanes...

  11. 31 CFR 321.5 - Termination of qualification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Termination of qualification. 321.5 Section 321.5 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... of a paying agent upon its written request, provided the agent renders a final accounting for all...

  12. 78 FR 14158 - Airworthiness Directives; Bombardier, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... within the compliance times specified, unless the actions have already been done. (g) Wiring... compliance time for Task 2420/13 is within 18,000 flight hours after accomplishing the actions specified in... Model DHC-8-102, -103, and -106 airplanes: de Havilland Dash 8 Series 100 Temporary Revision AWL-117...

  13. 10 CFR 2.321 - Atomic Safety and Licensing Boards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Atomic Safety and Licensing Boards. 2.321 Section 2.321... § 2.321 Atomic Safety and Licensing Boards. (a) The Commission or the Chief Administrative Judge may establish one or more Atomic Safety and Licensing Boards, each comprised of three members, one of whom will...

  14. 10 CFR 2.321 - Atomic Safety and Licensing Boards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Atomic Safety and Licensing Boards. 2.321 Section 2.321... § 2.321 Atomic Safety and Licensing Boards. (a) The Commission or the Chief Administrative Judge may establish one or more Atomic Safety and Licensing Boards, each comprised of three members, one of whom will...

  15. 77 FR 71723 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... Airworthiness Directives; The Boeing Company Airplanes AGENCY: Federal Aviation Administration (FAA), DOT... directive (AD) that applies to certain The Boeing Company Model 737-200, -200C, - 300, and -400 series... related investigative and corrective actions, and revise certain inspection types. This proposed AD would...

  16. 77 FR 65506 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ...We propose to supersede an existing airworthiness directive (AD) that applies to certain The Boeing Company Model 757-200 and - 200PF series airplanes. The existing AD currently requires modification of the nacelle strut and wing structure, and repair of any damage found during the modification. Since we issued that AD, a compliance time error involving the optional threshold formula was discovered, which could allow an airplane to exceed the acceptable compliance time for addressing the unsafe condition. This proposed AD would specify a maximum compliance time limit that overrides the optional threshold formula results. We are proposing this AD to prevent fatigue cracking in primary strut structure and consequent reduced structural integrity of the strut.

  17. 78 FR 25662 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all The Boeing Company Model 727 series airplanes. This proposed AD was prompted by a report of cracking in the left-side chord of the fin closure rib on the vertical stabilizer. This proposed AD would require repetitive inspections of the left...

  18. An Investigation of the Drag Characteristics of a Tailless Delta-Wing Airplane in Flight, Including Comparison with Wind-Tunnel Data

    NASA Technical Reports Server (NTRS)

    Rolls, L. Stewart; Wingrove, Rodney C.

    1958-01-01

    A series of flight tests were conducted to determine the lift and drag characteristics of an F4D-1 airplane over a Mach number range of 0.80 to 1.10 at an altitude of 40,000 feet. Apparently satisfactory agreement was obtained between the flight data and results from wind-tunnel tests of an 0.055-scale model of the airplane. Further tests show the apparent agreement was a consequence of the altitude at which the first tests were made.

  19. 31 CFR 321.7 - Authorized cash payments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Authorized cash payments. 321.7 Section 321.7 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... registration on the front of the security, or by a person authorized or empowered to act for a corporate legal...

  20. 75 FR 8554 - Airworthiness Directives; The Boeing Company Model 747-100, -200B, and -200F Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... AD results from reports of fatigue cracking on modified airplanes. We are proposing this AD to detect and correct fatigue cracking in the longitudinal lap joints of the fuselage lower lobe, which could... reports of incidents involving fatigue cracking and corrosion of transport category airplanes that are...

  1. Rapid Airplane Parametric Input Design(RAPID)

    NASA Technical Reports Server (NTRS)

    Smith, Robert E.; Bloor, Malcolm I. G.; Wilson, Michael J.; Thomas, Almuttil M.

    2004-01-01

    An efficient methodology is presented for defining a class of airplane configurations. Inclusive in this definition are surface grids, volume grids, and grid sensitivity. A small set of design parameters and grid control parameters govern the process. The general airplane configuration has wing, fuselage, vertical tail, horizontal tail, and canard components. The wing, tail, and canard components are manifested by solving a fourth-order partial differential equation subject to Dirichlet and Neumann boundary conditions. The design variables are incorporated into the boundary conditions, and the solution is expressed as a Fourier series. The fuselage has circular cross section, and the radius is an algebraic function of four design parameters and an independent computational variable. Volume grids are obtained through an application of the Control Point Form method. Grid sensitivity is obtained by applying the automatic differentiation precompiler ADIFOR to software for the grid generation. The computed surface grids, volume grids, and sensitivity derivatives are suitable for a wide range of Computational Fluid Dynamics simulation and configuration optimizations.

  2. 78 FR 21571 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ...-400, -400D, and -400F series airplanes. This proposed AD was prompted by a report of water leakage into the main deck cargo wire integration unit (WIU). The water flowed from the drip shield through... water penetration into the MEC, which could result in the loss of flight critical systems. DATES: We...

  3. The Air Forces on a Model of the Sperry Messenger Airplane Without Propeller

    NASA Technical Reports Server (NTRS)

    Munk, Max M; Diehl, Walter S

    1926-01-01

    This is a report on a scale effect research which was made in the variable-density wind tunnel of the National Advisory Committee for Aeronautics at the request of the Army Air Service. A 1/10 scale model of the sperry messenger airplane with USA-5 wings was tested without a propeller at various Reynolds numbers up to the full scale value. Two series of tests were: the first on the original model which was of the usual simplified construction, and the second on a modified model embodying a great amount of detail. The experimental results show that the scale effect is almost entirely confined to the drag. It was also found that the model should be geometrically similar to the full-scale airplane if the test data are to be directly applicable to full scale.

  4. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof; (b) Any entity...

  5. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof; (b) Any entity...

  6. 31 CFR 561.321 - Government of Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Government of Iran. 561.321 Section... Definitions § 561.321 Government of Iran. The term Government of Iran includes: (a) The state and the Government of Iran, as well as any political subdivision, agency, or instrumentality thereof; (b) Any entity...

  7. 5 CFR 9701.321 - Structure of bands.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....321 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM (DEPARTMENT OF HOMELAND SECURITY-OFFICE OF PERSONNEL MANAGEMENT) DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM Pay and Pay Administration Setting and Adjusting Rate Ranges § 9701.321...

  8. 76 FR 22828 - Airworthiness Directives; The Boeing Company Model 737-700 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... results from reports that the aft seat leg fittings span the station (STA) 521.45 stay-out zone. We are... identified in this proposed AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, P... proposed AD. Discussion We have received a report that the aft seat leg fittings span the station (STA) 521...

  9. 44 CFR 321.4 - Achieving production readiness.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Achieving production readiness. 321.4 Section 321.4 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  10. 78 FR 8999 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-07

    ...-400 series airplanes. This proposed AD was prompted by reports of auxiliary power unit (APU) faults... the APU power feeder cables; replacing the clamps and installing grommets; and related investigative and corrective actions if necessary. We are proposing this AD to detect and correct chafing of the APU...

  11. 32 CFR 321.10 - Disclosure to other than subject.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Disclosure to other than subject. 321.10 Section 321.10 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.10 Disclosure to other than...

  12. 32 CFR 321.10 - Disclosure to other than subject.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Disclosure to other than subject. 321.10 Section 321.10 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.10 Disclosure to other than...

  13. 32 CFR 321.10 - Disclosure to other than subject.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Disclosure to other than subject. 321.10 Section 321.10 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.10 Disclosure to other than...

  14. 32 CFR 321.10 - Disclosure to other than subject.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Disclosure to other than subject. 321.10 Section 321.10 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.10 Disclosure to other than...

  15. 37 CFR 3.21 - Identification of patents and patent applications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Identification of patents and patent applications. 3.21 Section 3.21 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... for Recording § 3.21 Identification of patents and patent applications. An assignment relating to a...

  16. 37 CFR 3.21 - Identification of patents and patent applications.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Identification of patents and patent applications. 3.21 Section 3.21 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... for Recording § 3.21 Identification of patents and patent applications. An assignment relating to a...

  17. 37 CFR 3.21 - Identification of patents and patent applications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Identification of patents and patent applications. 3.21 Section 3.21 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... for Recording § 3.21 Identification of patents and patent applications. An assignment relating to a...

  18. 37 CFR 3.21 - Identification of patents and patent applications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Identification of patents and patent applications. 3.21 Section 3.21 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... for Recording § 3.21 Identification of patents and patent applications. An assignment relating to a...

  19. 37 CFR 3.21 - Identification of patents and patent applications.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Identification of patents and patent applications. 3.21 Section 3.21 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... for Recording § 3.21 Identification of patents and patent applications. An assignment relating to a...

  20. Stability of airplanes

    NASA Technical Reports Server (NTRS)

    Warner, Edward P

    1922-01-01

    The author attempts to correct the misconception that piloting an airplane requires extraordinary skill and balance. He also tries to show that airplanes are extremely stable in flight. Some of the major points covered in this article include: automatic pilots, airplanes designed to be stable, and the reliance on mathematics to help in designing stable aircraft.

  1. 20 CFR 404.321 - When a period of disability begins and ends.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When a period of disability begins and ends. 404.321 Section 404.321 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Old-Age, Disability, Dependents' and Survivors' Insurance Benefits; Period of Disability Old-Age and Disability...

  2. 75 FR 54462 - Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... Airworthiness Directives; Bombardier-Rotax GmbH 912 F Series and 912 S Series Reciprocating Engines AGENCY... result in exceeding of the fuel pressure and might cause engine malfunction and/or massive fuel leakage... engine malfunction or a massive fuel leak. These conditions could cause loss of control of the airplane...

  3. 10 CFR 205.321 - Time of filing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Time of filing. 205.321 Section 205.321 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports... Construction, Connection, Operation, and Maintenance of Facilities for Transmission of Electric Energy at...

  4. 10 CFR 32.1 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Purpose and scope. 32.1 Section 32.1 Energy NUCLEAR REGULATORY COMMISSION SPECIFIC DOMESTIC LICENSES TO MANUFACTURE OR TRANSFER CERTAIN ITEMS CONTAINING... specific licenses to persons who manufacture or initially transfer items containing byproduct material for...

  5. 10 CFR 205.321 - Time of filing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Time of filing. 205.321 Section 205.321 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports... Construction, Connection, Operation, and Maintenance of Facilities for Transmission of Electric Energy at...

  6. 78 FR 73460 - Airworthiness Directives; the Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... America Code 29, Hydraulic Power. (e) Unsafe Condition This AD was prompted by reports of turbine wheel...-400ER series airplanes. This proposed AD was prompted by reports of turbine wheel bursts in the air driven pump (ADP) turbine gearbox assembly (TGA), which resulted in the release of high energy fragments...

  7. 78 FR 55662 - Airworthiness Directives; the Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ...-10, DC-9-30, and DC-9-40 series airplanes. This proposed AD was prompted by an evaluation by the design approval holder (DAH) indicating that the aft pressure bulkhead web area is subject to widespread... conditions and design attributes, or because of isolated situations or incidents such as material defects...

  8. A study of the application of power-spectral methods of generalized harmonic analysis to gust loads on airplanes

    NASA Technical Reports Server (NTRS)

    Press, Harry; Mazelsky, Bernard

    1954-01-01

    The applicability of some results from the theory of generalized harmonic analysis (or power-spectral analysis) to the analysis of gust loads on airplanes in continuous rough air is examined. The general relations for linear systems between power spectrums of a random input disturbance and an output response are used to relate the spectrum of airplane load in rough air to the spectrum of atmospheric gust velocity. The power spectrum of loads is shown to provide a measure of the load intensity in terms of the standard deviation (root mean square) of the load distribution for an airplane in flight through continuous rough air. For the case of a load output having a normal distribution, which appears from experimental evidence to apply to homogeneous rough air, the standard deviation is shown to describe the probability distribution of loads or the proportion of total time that the load has given values. Thus, for airplane in flight through homogeneous rough air, the probability distribution of loads may be determined from a power-spectral analysis. In order to illustrate the application of power-spectral analysis to gust-load analysis and to obtain an insight into the relations between loads and airplane gust-response characteristics, two selected series of calculations are presented. The results indicate that both methods of analysis yield results that are consistent to a first approximation.

  9. Identification of Streptococcus mitis321A vaccine antigens based on reverse vaccinology

    PubMed Central

    Zhang, Qiao; Lin, Kexiong; Wang, Changzheng; Xu, Zhi; Yang, Li; Ma, Qianli

    2018-01-01

    Streptococcus mitis (S. mitis) may transform into highly pathogenic bacteria. The aim of the present study was to identify potential antigen targets for designing an effective vaccine against the pathogenic S. mitis321A. The genome of S. mitis321A was sequenced using an Illumina Hiseq2000 instrument. Subsequently, Glimmer 3.02 and Tandem Repeat Finder (TRF) 4.04 were used to predict genes and tandem repeats, respectively, with DNA sequence function analysis using the Basic Local Alignment Search Tool (BLAST) in the Kyoto Encyclopedia of Genes and Genomes (KEGG) and Cluster of Orthologous Groups of proteins (COG) databases. Putative gene antigen candidates were screened with BLAST ahead of phylogenetic tree analysis. The DNA sequence assembly size was 2,110,680 bp with 40.12% GC, 6 scaffolds and 9 contig. Consequently, 1,944 genes were predicted, and 119 TRF, 56 microsatellite DNA, 10 minisatellite DNA and 154 transposons were acquired. The predicted genes were associated with various pathways and functions concerning membrane transport and energy metabolism. Multiple putative genes encoding surface proteins, secreted proteins and virulence factors, as well as essential genes were determined. The majority of essential genes belonged to a phylogenetic lineage, while 321AGL000129 and 321AGL000299 were on the same branch. The current study provided useful information regarding the biological function of the S. mitis321A genome and recommends putative antigen candidates for developing a potent vaccine against S. mitis. PMID:29620181

  10. Approach and Landing Investigation at Lift-Drag Ratios of 2 to 4 Utilizing a Straight-Wing Fighter Airplane

    NASA Technical Reports Server (NTRS)

    Matranga, Gene J.; Armstrong, Neil A.

    1959-01-01

    A series of landings was performed with a straight-wing airplane to evaluate the effect of low lift-drag ratios on approach and landing characteristics. Landings with a peak lift-drag ratio as low as 3 were performed by altering the airplane configuration (extending speed brakes, flaps, and gear and reducing throttle setting). As lift-drag ratio was reduced, it was necessary either to make the landing pattern tighter or to increase initial altitude, or both. At the lowest lift-drag ratio the pilots believed a 270 deg overhead pattern was advisable because of the greater ease afforded in visually positioning the airplane. The values of the pertinent flare parameters increased with the reduction of lift-drag ratio. These parameters included time required for final flare; speed change during final flare; and altitude, glide slope, indicated airspeed, and vertical velocity at initiation of final flare. The pilots believed that the tolerable limit was reached with this airplane in the present configuration, and that if, because of a further reduction in lift-drag ratio, more severe approaches than those experienced in this program were attempted, additional aids would be required to determine the flare-initiation point.

  11. 31 CFR 321.19 - Certification of signatures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certification of signatures. 321.19... From Erroneous Payments § 321.19 Certification of signatures. The regulations in this subpart shall, to... signatures by an officer or designated employee of any financial institution authorized to certify requests...

  12. 7 CFR 922.321 - Apricot Regulation 21.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Apricot Regulation 21. 922.321 Section 922.321 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... least as yellow as Shade 3 on U.S. Department of Agriculture Standard Ground Color Chart of Apples and...

  13. General airplane performance

    NASA Technical Reports Server (NTRS)

    Rockfeller, W C

    1939-01-01

    Equations have been developed for the analysis of the performance of the ideal airplane, leading to an approximate physical interpretation of the performance problem. The basic sea-level airplane parameters have been generalized to altitude parameters and a new parameter has been introduced and physically interpreted. The performance analysis for actual airplanes has been obtained in terms of the equivalent ideal airplane in order that the charts developed for use in practical calculations will for the most part apply to any type of engine-propeller combination and system of control, the only additional material required consisting of the actual engine and propeller curves for propulsion unit. Finally, a more exact method for the calculation of the climb characteristics for the constant-speed controllable propeller is presented in the appendix.

  14. A study of the factors affecting the range of airplanes

    NASA Technical Reports Server (NTRS)

    Biermann, David

    1937-01-01

    A study was made of the most important factors affecting the range of airplanes. Numerical examples are given showing the effects of different variables on the range of a two-engine airplane. The takeoff problems of long-range airplanes are analyzed.

  15. 31 CFR 537.321 - U.S. person.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false U.S. person. 537.321 Section 537.321 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... organized under the laws of the United States or any jurisdiction within the United States (including...

  16. 31 CFR 537.321 - U.S. person.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false U.S. person. 537.321 Section 537.321 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... organized under the laws of the United States or any jurisdiction within the United States (including...

  17. 31 CFR 537.321 - U.S. person.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false U.S. person. 537.321 Section 537.321 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... organized under the laws of the United States or any jurisdiction within the United States (including...

  18. 75 FR 48281 - Airworthiness Directives; The Boeing Company Model 737-900ER Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... a one-time general visual inspection for a keyway in two fuel tank access door cutouts, and related... proposed AD, contact Boeing Commercial Airplanes, Attention: Data & Services Management, P. O. Box 3707, MC... bulletin describes procedures for a general visual inspection for a keyway in the fuel tank access door...

  19. 77 FR 48423 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... Company Model 737-500 series airplanes. This AD was prompted by reports of chem-mill step cracking on the aft lower lobe fuselage skins. This AD requires inspections of the fuselage skin at the chem- mill... 22686). That NPRM proposed to require inspections of the fuselage skin at the chem-mill steps, and...

  20. 77 FR 40307 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ..., -400D, and -400F series airplanes. That NPRM proposed to require repetitive operational tests of the... operational tests and corrective actions if necessary. We are proposing this supplemental NPRM to detect and... received by the closing date and may amend this proposed AD because of those comments. We will post all...

  1. 77 FR 34881 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ...-400, -400D, and -400F series airplanes. This proposed AD was prompted by reports of crown frame web... this AD to prevent complete fracture of the crown frame assembly, and consequent damage to the skin and... any of the following methods: Federal eRulemaking Portal: Go to http://www.regulations.gov . Follow...

  2. 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

    ... airplanes. The AD requires replacing or modifying the Halon dual-filter assemblies of the flow metering fire...-filter assembly P/N QA06753 is embodied in production through Airbus modification 40041. The Halon dual- filter assembly P/N QA06753-01 is only embodied in service through Airbus Service Bulletin A330-26-3030...

  3. 31 CFR 321.15 - Liability for losses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Liability for losses. 321.15 Section... INSTITUTIONS OF UNITED STATES SAVINGS BONDS AND UNITED STATES SAVINGS NOTES (FREEDOM SHARES) Losses Resulting From Erroneous Payments § 321.15 Liability for losses. Under the governing statute, as amended (31 U.S...

  4. 31 CFR 321.17 - Investigation of potential loss.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Investigation of potential loss. 321...) Losses Resulting From Erroneous Payments § 321.17 Investigation of potential loss. (a) Notice to an agent. When it determines that a loss has occurred, because of the erroneous payment of securities, the Bureau...

  5. 75 FR 71534 - Airworthiness Directives; The Boeing Company Model 737-900ER Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... the products listed above. This AD requires doing a one-time general visual inspection for a keyway in..., contact Boeing Commercial Airplanes, Attention: Data & Services Management, P.O. Box 3707, MC 2H-65... Register on August 10, 2010 (75 FR 48281). That NPRM proposed to require a general visual inspection for a...

  6. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding pilot...

  7. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding pilot...

  8. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding pilot...

  9. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding pilot...

  10. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories... airplanes that have a seating configuration, excluding pilot seats, of nine or less, a maximum certificated...

  11. Longitudinal Stability and Stalling Characteristics of a 1/8.33-Scale Model of the Republic XF-12 Airplane

    NASA Technical Reports Server (NTRS)

    Pepper, Edward; Foster, Gerald V.

    1946-01-01

    The XF-12 airplane is a high performance, photo-reconnaissance aircraft designed by the Republic Aviation Corporation for Army Air Forces. A series of tests of a 1/8.33-scale powered model was conducted in the Langley 9-foot pressure tunnel to obtain information relative to the aerodynamic design of the airplane. This report presents the results of tests to determine the static longitudinal stability and stalling characteristics of the model. From this investigation it was indicated that the airplane will possess a positive static margin for all probable flight conditions. The stalling characteristics are considered satisfactory in that the stall initiates near the root section and progresses toward the tips. Early root section stalling occurs, with the flaps retracted and may cause undesirable tail buffeting and erratic elevator control in the normal flight range. From considerations of sinking speed landing flap deflections of 40 degrees may be preferable to 55 degrees of 65 degrees.

  12. 76 FR 28 - Airworthiness Directives; The Boeing Company Model 757 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... relays having a ground fault interrupt (GFI) feature. That NPRM was prompted by results from fuel system..., -200CB, and -300 series airplanes. That NPRM was published in the Federal Register on October 19, 2009... pumps and override pumps with new relays having a ground fault interrupt (GFI) feature. Actions Since...

  13. 75 FR 47245 - Airworthiness Directives; The Boeing Company Model 747-400, 747-400D, and 747-400F Series...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... Model 747-400, 747- 400D, and 747-400F Series Airplanes Equipped With General Electric CF6- 80C2 or Pratt & Whitney PW4000 Series Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice... certain Model 747-400, 747-400D, and 747-400F series airplanes. This proposed AD would require modifying...

  14. 20 CFR 633.321 - Performance standards for section 402 programs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Performance standards for section 402 programs. 633.321 Section 633.321 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR MIGRANT AND SEASONAL FARMWORKER PROGRAMS Program Design and Administrative Procedures § 633.321...

  15. 77 FR 69739 - Airworthiness Directives; The Boeing Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... Company Model 747-400, -400D, and -400F series airplanes. This AD was prompted by reports of crown frame... to prevent complete fracture of the crown frame assembly, and consequent damage to the skin and in... frame web. Request To Provide Credit for Prior Actions Boeing requested that we allow credit for work...

  16. Detection of a poorly resolved airplane using SWIR polarization imaging

    NASA Astrophysics Data System (ADS)

    Dahl, Laura M.; Shaw, Joseph A.; Chenault, David B.

    2016-05-01

    Polarization can be used to detect manmade objects on the ground and in the air, as it provides additional information beyond intensity and color. Skylight can be strongly polarized, so the detection of airplanes in flight requires careful consideration of the skylight degree and angle of polarization (DoLP, AoP). In this study, we detect poorly resolved airplanes (>= 4 pixels on target) in flight during daytime partly cloudy and smoky conditions in Bozeman, Montana. We used a Polaris Sensor Technologies SWIR-MWIR rotating imaging polarimeter to measure the polarization signatures of airplanes and the surrounding skylight from 1.5 to 1.8 μm in the short-wave infrared (SWIR). An airplane flying in a clear region of partly cloudy sky was found to be 69% polarized at an elevation angle of 13° with respect to the horizon and the surrounding skylight was 4-8% polarized (maximum skylight DoLP was found to be 7-14% at an elevation angle of 50°). As the airplane increased in altitude, the DoLP for both airplane and surrounding sky pixels increased as the airplane neared the band of maximum sky polarization. We also observed that an airplane can be less polarized than its surrounding skylight when there is heavy smoke present. In such a case, the airplane was 30-38% polarized at an elevation angle of 17°, while the surrounding skylight was approximately 40% polarized (maximum skylight DoLP was 40-55% at an elevation angle of 34°). In both situations the airplane was most consistently observed in DoLP images rather than S0 or AoP images. In this paper, we describe the results in detail and discuss how this phenomenology could detect barely resolved aircrafts.

  17. 14 CFR 125.75 - Airplane flight manual.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airplane flight manual. 125.75 Section 125... Airplane flight manual. (a) Each certificate holder shall keep a current approved Airplane Flight Manual or... approved Airplane Flight Manual or the approved equivalent aboard each airplane it operates. A certificate...

  18. 14 CFR 125.75 - Airplane flight manual.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Airplane flight manual. 125.75 Section 125... Airplane flight manual. (a) Each certificate holder shall keep a current approved Airplane Flight Manual or... approved Airplane Flight Manual or the approved equivalent aboard each airplane it operates. A certificate...

  19. 14 CFR 125.75 - Airplane flight manual.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Airplane flight manual. 125.75 Section 125... Airplane flight manual. (a) Each certificate holder shall keep a current approved Airplane Flight Manual or... approved Airplane Flight Manual or the approved equivalent aboard each airplane it operates. A certificate...

  20. 78 FR 75451 - Special Conditions: Cessna Model 750 Series Airplanes; Aircraft Electronic System Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... design feature associated with the architecture and connectivity capabilities of the airplanes' computer... the comment for an association, business, labor union, etc.). DOT's complete Privacy Act Statement can...; facsimile 425-227-1149. SUPPLEMENTARY INFORMATION: The proposed network architecture includes the following...

  1. 49 CFR 190.321 - Contents of written comments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Contents of written comments. 190.321 Section 190.321 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY PIPELINE SAFETY...

  2. 14 CFR 125.93 - Airplane limitations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane limitations. 125.93 Section 125.93...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements § 125.93 Airplane...

  3. 14 CFR 125.93 - Airplane limitations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Airplane limitations. 125.93 Section 125.93...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements § 125.93 Airplane...

  4. 14 CFR 125.93 - Airplane limitations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Airplane limitations. 125.93 Section 125.93...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements § 125.93 Airplane...

  5. 14 CFR 125.93 - Airplane limitations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airplane limitations. 125.93 Section 125.93...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements § 125.93 Airplane...

  6. 14 CFR 125.93 - Airplane limitations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Airplane limitations. 125.93 Section 125.93...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Airplane Requirements § 125.93 Airplane...

  7. 49 CFR 192.321 - Installation of plastic pipe.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Installation of plastic pipe. 192.321 Section 192... Transmission Lines and Mains § 192.321 Installation of plastic pipe. (a) Plastic pipe must be installed below ground level except as provided by paragraphs (g) and (h) of this section. (b) Plastic pipe that is...

  8. 49 CFR 192.321 - Installation of plastic pipe.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Installation of plastic pipe. 192.321 Section 192... Transmission Lines and Mains § 192.321 Installation of plastic pipe. (a) Plastic pipe must be installed below ground level except as provided by paragraphs (g) and (h) of this section. (b) Plastic pipe that is...

  9. 49 CFR 192.321 - Installation of plastic pipe.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Installation of plastic pipe. 192.321 Section 192... Transmission Lines and Mains § 192.321 Installation of plastic pipe. (a) Plastic pipe must be installed below ground level except as provided by paragraphs (g) and (h) of this section. (b) Plastic pipe that is...

  10. 49 CFR 192.321 - Installation of plastic pipe.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Installation of plastic pipe. 192.321 Section 192... Transmission Lines and Mains § 192.321 Installation of plastic pipe. (a) Plastic pipe must be installed below ground level except as provided by paragraphs (g) and (h) of this section. (b) Plastic pipe that is...

  11. 49 CFR 192.321 - Installation of plastic pipe.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Installation of plastic pipe. 192.321 Section 192... Transmission Lines and Mains § 192.321 Installation of plastic pipe. (a) Plastic pipe must be installed below ground level except as provided by paragraphs (g) and (h) of this section. (b) Plastic pipe that is...

  12. The Airplane Experiment.

    ERIC Educational Resources Information Center

    Larson, Lee; Grant, Roderick

    1991-01-01

    Presents an experiment to investigate centripetal force and acceleration that utilizes an airplane suspended on a string from a spring balance. Investigates the possibility that lift on the wings of the airplane accounts for the differences between calculated tension and measured tension on the string. (MDH)

  13. The Airplane Cabin Microbiome.

    PubMed

    Weiss, Howard; Hertzberg, Vicki Stover; Dupont, Chris; Espinoza, Josh L; Levy, Shawn; Nelson, Karen; Norris, Sharon

    2018-06-06

    Serving over three billion passengers annually, air travel serves as a conduit for infectious disease spread, including emerging infections and pandemics. Over two dozen cases of in-flight transmissions have been documented. To understand these risks, a characterization of the airplane cabin microbiome is necessary. Our study team collected 229 environmental samples on ten transcontinental US flights with subsequent 16S rRNA sequencing. We found that bacterial communities were largely derived from human skin and oral commensals, as well as environmental generalist bacteria. We identified clear signatures for air versus touch surface microbiome, but not for individual types of touch surfaces. We also found large flight-to-flight beta diversity variations with no distinguishing signatures of individual flights, rather a high between-flight diversity for all touch surfaces and particularly for air samples. There was no systematic pattern of microbial community change from pre- to post-flight. Our findings are similar to those of other recent studies of the microbiome of built environments. In summary, the airplane cabin microbiome has immense airplane to airplane variability. The vast majority of airplane-associated microbes are human commensals or non-pathogenic, and the results provide a baseline for non-crisis-level airplane microbiome conditions.

  14. 44 CFR 321.6 - Participation of small business.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Participation of small business. 321.6 Section 321.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  15. 44 CFR 321.6 - Participation of small business.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Participation of small business. 321.6 Section 321.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  16. 44 CFR 321.6 - Participation of small business.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Participation of small business. 321.6 Section 321.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  17. 44 CFR 321.6 - Participation of small business.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Participation of small business. 321.6 Section 321.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  18. 44 CFR 321.3 - Maintaining the mobilization base.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Maintaining the mobilization base. 321.3 Section 321.3 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  19. 44 CFR 321.5 - Retention of industrial facilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Retention of industrial facilities. 321.5 Section 321.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  20. 44 CFR 321.6 - Participation of small business.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Participation of small business. 321.6 Section 321.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  1. Communicating Science on YouTube and Beyond: OSIRIS-REx Presents 321Science!

    NASA Astrophysics Data System (ADS)

    Spitz, Anna H.; Dykhuis, Melissa; Platts, Symeon; Keane, James T.; Tanquary, Hannah E.; Zellem, Robert; Hawley, Tiffany; Lauretta, Dante; Beshore, Ed; Bottke, Bill; Hergenrother, Carl; Dworkin, Jason P.; Patchell, Rose; Spitz, Sarah E.; Bentley, Zoe

    2014-11-01

    NASA’s OSIRIS-REx asteroid sample return mission launched OSIRIS-REx Presents 321Science!, a series of short videos, in December 2013 at youtube.com/osirisrex. A multi-disciplinary team of communicators, film and graphic arts students, teens, scientists, and engineers produces one video per month on a science and engineering topic related to the OSIRIS-REx mission. The format is designed to engage all members of the public, but especially younger audiences with the science and engineering of the mission. The videos serve as a resource for team members and others, complementing more traditional formats such as formal video interviews, mission animations, and hands-on activities. In creating this new form of OSIRIS-REx engagement, we developed 321Science! as an umbrella program to encourage expansion of the concept and topics beyond the OSIRIS-REx mission through partnerships. Such an expansion strengthens and magnifies the reach of the OSIRIS-REx efforts.321Science! has a detailed proposed schedule of video production through launch in 2016. Production plans are categorized to coincide with the course of the mission beginning with Learning the basics - about asteroids and the mission - and proceeding to Building the spacecraft, Run up to launch, Cruising to Bennu, Run up to rendezvous, Mapping Bennu, Sampling, Analyzing data, Cruising home and Returning and analyzing the sample. The video library will host a combination of videos on broad science topics and short specialized concepts with an average length of 2-3 minutes. Video production also takes into account external events, such as other missions’ milestones, to draw attention to our videos. Production will remain flexible and responsive to audience interests and needs and to developments in the mission, science, and external events. As of August 2014, 321Science! videos have over 22,000 views. We use YouTube analytics to evaluate our success and we are investigating additional and more rigorous evaluation

  2. 75 FR 25791 - Airworthiness Directives; Bombardier, Inc. Model CL-600-2C10 (Regional Jet Series 700, 701, & 702...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... Series 705) Airplanes, and Model CL-600-2D24 (Regional Jet Series 900) Airplanes AGENCY: Federal Aviation... Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Proposed... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2010...

  3. Free-Spinning Wind-Tunnel Tests of a Low-Wing Monoplane with Systematic Changes in Wings and Tails V : Effect of Airplane Relative Density

    NASA Technical Reports Server (NTRS)

    Seidman, Oscar; Neihouse, A I

    1940-01-01

    The reported tests are a continuation of an NACA investigation being made in the free-spinning wind tunnel to determine the effects of independent variations in load distribution, wing and tail arrangement, and control disposition on the spin characteristics of airplanes. The standard series of tests was repeated to determine the effect of airplane relative density. Tests were made at values of the relative-density parameter of 6.8, 8.4 (basic), and 12.0; and the results were analyzed. The tested variations in the relative-density parameter may be considered either as variations in the wing loading of an airplane spun at a given altitude, with the radii of gyration kept constant, or as a variation of the altitude at which the spin takes place for a given airplane. The lower values of the relative-density parameter correspond to the lower wing loadings or to the lower altitudes of the spin.

  4. 78 FR 65156 - Special Conditions: Bombardier Inc., Models BD-500-1A10 and BD-500-1A11 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... isolation but should be included in the overall safety evaluation of the airplane. These criteria may in... structural vibrations (e.g., oscillatory failures) must not produce loads that could result in detrimental...

  5. 78 FR 65153 - Special Conditions: Learjet Model 45 Series Airplanes; Aircraft Electronic System Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... design feature associated with the architecture and connectivity capabilities of the airplanes' computer... the comment (or signing the comment for an association, business, labor union, etc.). DOT's complete... passengers and two crew members. The proposed Learjet Model 45 avionics architecture is new and novel for...

  6. Variable-Structure Control of a Model Glider Airplane

    NASA Technical Reports Server (NTRS)

    Waszak, Martin R.; Anderson, Mark R.

    2008-01-01

    A variable-structure control system designed to enable a fuselage-heavy airplane to recover from spin has been demonstrated in a hand-launched, instrumented model glider airplane. Variable-structure control is a high-speed switching feedback control technique that has been developed for control of nonlinear dynamic systems.

  7. 76 FR 64854 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ...-1087; Directorate Identifier 2011-NM-032-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Model A318... comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2011-1087; Directorate... new AD: Airbus: Docket No. FAA-2011-1087; Directorate Identifier 2011-NM- 032-AD. Comments Due Date (a...

  8. 76 FR 57630 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... surface. Request To Change Compliance Time Delta Air Lines (Delta) recommended that paragraph (g) of the... Mandatory Service Bulletin A320-27A1186, Revision 05, dated March 10, 2010. Delta stated that the current... the service bulletin wording. Delta also stated that the FAA AD wording does not give acceptance to...

  9. A Mars airplane. [for Mars environment surveys

    NASA Technical Reports Server (NTRS)

    Clarke, V. C.; Kerem, A.; Lewis, R.

    1979-01-01

    An airplane specifically designed for Mars flight is described, emphasizing its conceivable role as an aerial surveyor for visual imaging, gamma-ray and IR reflectance spectroscopy, studies of atmospheric composition and dynamics, and gravity-field, magnetic-field, and electromagnetic sounding. Possible imaging systems and surveying tasks are considered, along with a plausible mission scenario for a fleet of 12 airplanes, which would be taken to Mars in squadrons of four by three Shuttle/IUS Twin Stage/spacecraft carriers. A basic configuration closely resembling that of a competition glider is examined, and four types of airplane are discussed: hydrazine-powered cruisers and landers and electrically powered cruisers and landers. Attention is given to navigation, guidance, and control avionics, vehicle weight, the use of composite materials for the wing, and flight testing on earth.

  10. 31 CFR 542.321 - U.S. financial institution.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false U.S. financial institution. 542.321 Section 542.321 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... exchange, securities, commodity futures or options, or procuring purchasers and sellers thereof, as...

  11. Childhood headache attributed to airplane travel: a case report.

    PubMed

    Rogers, Kirsty; Rafiq, Nadia; Prabhakar, Prab; Ahmed, Mas

    2015-05-01

    Headache attributed to airplane flights is a rare form of headache disorder. This case study describes an 11-year-old girl with recurrent, severe, frontal headaches occurring during airplane travel. The episodes were associated with dizziness and facial pallor but no additional symptoms and showed spontaneous resolution on landing. Blood tests and imaging revealed no abnormalities. The present case fulfils the criteria for airplane headache recently included in the revised edition of the International Classification of Headache Disorders (ICHD-III Beta). Only a few cases of airplane headache have been reported in children. To our knowledge, this is the fourth case. We review the current literature on this rare syndrome and discuss various proposed pathophysiological mechanisms. © The Author(s) 2014.

  12. Reconstruction of the 1994 Pittsburgh Airplane Accident Using a Computer Simulation

    NASA Technical Reports Server (NTRS)

    Parks, Edwin K.; Bach, Ralph E., Jr.; Shin, Jae Ho

    1998-01-01

    On September 8, 1994, a Boeing 737-300 passenger airplane was on a downwind approach to the Pittsburgh International Airport at an altitude of 5000 feet above ground level (6000 feet MSL). While in a shallow left turn onto a downwind approach heading, the airplane crossed into the vortex trail of a Boeing 727 flying in the same approach pattern about 4 miles ahead. The B-737 airplane rolled and turned sharply to the left, exited the vortex wake and plunged into the ground. Weather was not a factor in the accident. The airplane was equipped with a 11+ channel digital Flight Data Recorder (FDR) and a multiple channel Cockpit Voice Recorder (CVR). Both recorders were recovered from the crash site and provided excellent data for the development of an accident scenario. Radar tracking of the two airplanes as well as the indicated air speed (IAS) perturbations clearly visible on the B-737 FDR recordings indicate that the upset was apparently initiated by the airplane's crossing into the wake of the B-727 flying ahead in the same traffic pattern. A 6 degree-of-freedom simulation program for the B-737 airplane using MATLAB and SIMULINK was constructed. The simulation was initialized at the stabilized flight conditions of the airplane about 13 seconds prior to its entry into the vortex trail of the B-727 airplane. By assuming a certain combination of control inputs, it was possible to produce a simulated motion that closely matched that recorded on the FDR.

  13. 29 CFR 780.321 - Minors 16 years of age or under.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Minors 16 years of age or under. 780.321 Section 780.321... 13(a)(6) Statutory Provisions § 780.321 Minors 16 years of age or under. Section 13(a)(6)(D) by its very terms is available only to employees 16 years of age or under. Accordingly, even though all the...

  14. 29 CFR 780.321 - Minors 16 years of age or under.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Minors 16 years of age or under. 780.321 Section 780.321... 13(a)(6) Statutory Provisions § 780.321 Minors 16 years of age or under. Section 13(a)(6)(D) by its very terms is available only to employees 16 years of age or under. Accordingly, even though all the...

  15. 29 CFR 780.321 - Minors 16 years of age or under.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Minors 16 years of age or under. 780.321 Section 780.321... 13(a)(6) Statutory Provisions § 780.321 Minors 16 years of age or under. Section 13(a)(6)(D) by its very terms is available only to employees 16 years of age or under. Accordingly, even though all the...

  16. 31 CFR 321.10 - Responsibilities of paying agents.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Responsibilities of paying agents. 321.10 Section 321.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... paying agent is required to redeem eligible securities during its regular business hours for any...

  17. 31 CFR 321.10 - Responsibilities of paying agents.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Responsibilities of paying agents. 321.10 Section 321.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... paying agent is required to redeem eligible securities during its regular business hours for any...

  18. 31 CFR 321.10 - Responsibilities of paying agents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Responsibilities of paying agents. 321.10 Section 321.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... required to redeem eligible securities during its regular business hours for any presenter, whether or not...

  19. 31 CFR 321.10 - Responsibilities of paying agents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Responsibilities of paying agents. 321.10 Section 321.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... required to redeem eligible securities during its regular business hours for any presenter, whether or not...

  20. 31 CFR 321.10 - Responsibilities of paying agents.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Responsibilities of paying agents. 321.10 Section 321.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... paying agent is required to redeem eligible securities during its regular business hours for any...

  1. 75 FR 68181 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... after receipt. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2010... Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. SUMMARY: We are adopting a new...

  2. 75 FR 68548 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ...: One case of elevator servo-control disconnection has been experienced on an aeroplane of the A320 family. Investigation has revealed that the failure occurred at the servo-control rod eye-end. Further to... servo-control rod eye-ends. In several cases, both actuators of the same elevator surface were affected...

  3. 76 FR 56279 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... to socket arcing at the Integrated Drive Generator (IDG) feeder cable pylon/nacelle interface connector. The fretting corrosion phenomenon was identified to be the root cause of the pin to socket arcing... products. The MCAI states: In service experience has shown a number of events of pin to socket arcing at...

  4. Radiated Emissions from a Remote-Controlled Airplane-Measured in a Reverberation Chamber

    NASA Technical Reports Server (NTRS)

    Ely, Jay J.; Koppen, Sandra V.; Nguyen, Truong X.; Dudley, Kenneth L.; Szatkowski, George N.; Quach, Cuong C.; Vazquez, Sixto L.; Mielnik, John J.; Hogge, Edward F.; Hill, Boyd L.; hide

    2011-01-01

    A full-vehicle, subscale all-electric model airplane was tested for radiated emissions, using a reverberation chamber. The mission of the NASA model airplane is to test in-flight airframe damage diagnosis and battery prognosis algorithms, and provide experimental data for other aviation safety research. Subscale model airplanes are economical experimental tools, but assembling their systems from hobbyist and low-cost components may lead to unforseen electromagnetic compatibility problems. This report provides a guide for accommodating the on-board radio systems, so that all model airplane systems may be operated during radiated emission testing. Radiated emission data are provided for on-board systems being operated separately and together, so that potential interferors can be isolated and mitigated. The report concludes with recommendations for EMI/EMC best practices for subscale model airplanes and airships used for research.

  5. 14 CFR 91.321 - Carriage of candidates in elections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... carrier or commercial operator; (2) You carry the candidate, agent, or person traveling on behalf of a... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Carriage of candidates in elections. 91.321 Section 91.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

  6. Wind tunnel test of model target thrust reversers for the Pratt and Whitney aircraft JT8D-100 series engines installed on a 727-200 airplane

    NASA Technical Reports Server (NTRS)

    Hambly, D.

    1974-01-01

    The results of a low speed wind tunnel test of 0.046 scale model target thrust reversers installed on a 727-200 model airplane are presented. The full airplane model was mounted on a force balance, except for the nacelles and thrust reversers, which were independently mounted and isolated from it. The installation had the capability of simulating the inlet airflows and of supplying the correct proportions of primary and secondary air to the nozzles. The objectives of the test were to assess the compatibility of the thrust reversers target door design with the engine and airplane. The following measurements were made: hot gas ingestion at the nacelle inlets; model lift, drag, and pitching moment; hot gas impingement on the airplane structure; and qualitative assessment of the rudder effectiveness. The major parameters controlling hot gas ingestion were found to be thrust reverser orientation, engine power setting, and the lip height of the bottom thrust reverser doors on the side nacelles. The thrust reversers tended to increase the model lift, decrease the drag, and decrease the pitching moment.

  7. 76 FR 19716 - Airworthiness Directives; BAE SYSTEMS (Operations) Limited Model 4101 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... Jetstream J41 Aircraft Maintenance Manual (AMM), includes the following chapters: --05-10-10 ``Airworthiness... Jetstream Series 4100 Aircraft Maintenance Manual, Revision 33, dated February 15, 2010. The actions...: * * * BAE Systems (Operations) Ltd has issued Revision 33 of the AMM [airplane maintenance manual] to amend...

  8. 14 CFR 125.75 - Airplane flight manual.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane flight manual. 125.75 Section 125... OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6... Airplane flight manual. (a) Each certificate holder shall keep a current approved Airplane Flight Manual or...

  9. 14 CFR 125.75 - Airplane flight manual.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Airplane flight manual. 125.75 Section 125... OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6... Airplane flight manual. (a) Each certificate holder shall keep a current approved Airplane Flight Manual or...

  10. Exploring Venus by Solar Airplane

    NASA Technical Reports Server (NTRS)

    Landis, Geoffrey A.

    2001-01-01

    A solar-powered airplane is proposed to explore the atmospheric environment of Venus. Venus has several advantages for a solar airplane. At the top of the cloud level, the solar intensity is comparable to or greater than terrestrial solar intensities. The Earthlike atmospheric pressure means that the power required for flight is lower for Venus than that of Mars, and the slow rotation of Venus allows an airplane to be designed for continuous sunlight, with no energy storage needed for night-time flight. These factors mean that Venus is perhaps the easiest planet in the solar system for flight of a long-duration solar airplane.

  11. Development of a Mars Airplane Entry, Descent, and Flight Trajectory

    NASA Technical Reports Server (NTRS)

    Murray, James E.; Tartabini, Paul V.

    2001-01-01

    An entry, descent, and flight (EDF) trajectory profile for a Mars airplane mission is defined as consisting of the following elements: ballistic entry of an aeroshell; supersonic deployment of a decelerator parachute; subsonic release of a heat shield; release, unfolding, and orientation of an airplane to flight attitude; and execution of a pull up maneuver to achieve trimmed, horizontal flight. Using the Program to Optimize Simulated Trajectories (POST) a trajectory optimization problem was formulated. Model data representative of a specific Mars airplane configuration, current models of the Mars surface topography and atmosphere, and current estimates of the interplanetary trajectory, were incorporated into the analysis. The goal is to develop an EDF trajectory to maximize the surface-relative altitude of the airplane at the end of a pull up maneuver, while subject to the mission design constraints. The trajectory performance was evaluated for three potential mission sites and was found to be site-sensitive. The trajectory performance, examined for sensitivity to a number of design and constraint variables, was found to be most sensitive to airplane mass, aerodynamic performance characteristics, and the pull up Mach constraint. Based on the results of this sensitivity study, an airplane-drag optimized trajectory was developed that showed a significant performance improvement.

  12. A study of commuter airplane design optimization

    NASA Technical Reports Server (NTRS)

    Roskam, J.; Wyatt, R. D.; Griswold, D. A.; Hammer, J. L.

    1977-01-01

    Problems of commuter airplane configuration design were studied to affect a minimization of direct operating costs. Factors considered were the minimization of fuselage drag, methods of wing design, and the estimated drag of an airplane submerged in a propellor slipstream; all design criteria were studied under a set of fixed performance, mission, and stability constraints. Configuration design data were assembled for application by a computerized design methodology program similar to the NASA-Ames General Aviation Synthesis Program.

  13. Metal Airplane Construction

    NASA Technical Reports Server (NTRS)

    1926-01-01

    It has long been thought that metal construction of airplanes would involve an increase in weight as compared with wood construction. Recent experience has shown that such is not the case. This report describes the materials used, treatment of, and characteristics of metal airplane construction.

  14. 33 CFR 187.321 - What are the hull identification number (HIN) provisions?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What are the hull identification number (HIN) provisions? 187.321 Section 187.321 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Vessel Titling Systems § 187.321 What are the hull identification number (HIN) provisions? A State must...

  15. Air resistance measurements on actual airplane parts

    NASA Technical Reports Server (NTRS)

    Weiselsberger, C

    1923-01-01

    For the calculation of the parasite resistance of an airplane, a knowledge of the resistance of the individual structural and accessory parts is necessary. The most reliable basis for this is given by tests with actual airplane parts at airspeeds which occur in practice. The data given here relate to the landing gear of a Siemanms-Schuckert DI airplane; the landing gear of a 'Luftfahrzeug-Gesellschaft' airplane (type Roland Dlla); landing gear of a 'Flugzeugbau Friedrichshafen' G airplane; a machine gun, and the exhaust manifold of a 269 HP engine.

  16. [A rarely known headache: Airplane travel headache].

    PubMed

    Azman, Filiz; Erkılınç, Büşra; Çabalar, Murat; Çağırıcı, Sultan; Yayla, Vildan

    2017-01-01

    Recently, headache associated with airplane travel has gained importance with case reports and took its place in the classification of headache in 2013. This rare condition has different spesific characteristic from the primary headaches and its pathophysiology is not clear yet. In this case report, a 27-years-old female patient was diagnosed with the headache associated with airplane travel by history, examination and imaging findings. The possible pathophysiology and treatment were discussed.

  17. 31 CFR 321.25 - Role of Federal Reserve Banks.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Role of Federal Reserve Banks. 321.25... SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT PAYMENTS BY BANKS AND OTHER FINANCIAL... Provisions § 321.25 Role of Federal Reserve Banks. (a) The Federal Reserve Banks referred to below, as fiscal...

  18. The Effects of a Highly Cambered Low-Drag Wing and of Auxiliary Flaps on the High-Speed Aerodynamic Characteristics of a Twin-Engine Pursuit Airplane Model

    NASA Technical Reports Server (NTRS)

    Ganzer, Victor M

    1944-01-01

    Results are presented for tests of two wings, an NACA 230-series wing and a highly-cambered NACA 66-series wing on a twin-engine pursuit airplane. Auxiliary control flaps were tested in combinations with each wing. Data showing comparison of high-speed aerodynamic characteristics of the model when equipped with each wing, the effect of the auxiliary control flaps on aerodynamic characteristics, and elevator effectiveness for the model with the 66-series wing are presented. High-speed aerodynamic characteristics of the model were improved with the 66-series wing.

  19. 75 FR 6865 - Airworthiness Directives; The Boeing Company Model 737-700 (IGW) Series Airplanes Equipped With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-12

    ... deactivation or modification of PATS Aircraft, LLC, auxiliary fuel tanks. This proposed AD results from fuel... for fuel tank systems. As a result of those findings, we issued a regulation titled ``Transport Airplane Fuel Tank System Design Review, Flammability Reduction and Maintenance and Inspection Requirements...

  20. 31 CFR 321.21 - Replacement and recovery of losses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... liability for such loss under 31 U.S.C. 3126(a), the Bureau of the Public Debt will demand that the paying... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Replacement and recovery of losses. 321.21 Section 321.21 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued...

  1. Design and analysis of a fuel-efficient single-engine, turboprop-powered, business airplane

    NASA Technical Reports Server (NTRS)

    Martin, G. L.; Everest, D. E., Jr.; Lovell, W. A.; Price, J. E.; Walkley, K. B.; Washburn, G. F.

    1981-01-01

    The speed, range, payload, and fuel efficiency of a general aviation airplane powered by one turboprop engine was determined and compared to a twin engine turboprop aircraft. An airplane configuration was developed which can carry six people for a noreserve range of 2,408 km at a cruise speed above 154 m/s, and a cruise altitude of about 9,144 m. The cruise speed is comparable to that of the fastest of the current twin turboprop powered airplanes. It is found that the airplane has a cruise specific range greater than all twin turboprop engine airplanes flying in its speed range and most twin piston engine airplanes flying at considerably slower cruise airspeeds.

  2. 44 CFR 321.2 - Selection of the mobilization base.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Selection of the mobilization base. 321.2 Section 321.2 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS MAINTENANCE OF THE MOBILIZATION BASE (DEPARTMENT OF DEFENSE...

  3. 14 CFR 93.321 - Transfer and termination of allocations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Involuntary cessation of operations; and (iv) Aviation safety. [65 FR 17733, Apr. 4, 2000] ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Transfer and termination of allocations. 93.321 Section 93.321 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

  4. Prolonging Microgravity on Parabolic Airplane Flights

    NASA Technical Reports Server (NTRS)

    Robinson, David W.

    2003-01-01

    Three techniques have been proposed to prolong the intervals of time available for microgravity experiments aboard airplanes flown along parabolic trajectories. Typically, a pilot strives to keep an airplane on such a trajectory during a nominal time interval as long as 25 seconds, and an experimental apparatus is released to float freely in the airplane cabin to take advantage of the microgravitational environment of the trajectory for as long as possible. It is usually not possible to maintain effective microgravity during the entire nominal time interval because random aerodynamic forces and fluctuations in pilot control inputs cause the airplane to deviate slightly from a perfect parabolic trajectory, such that the freely floating apparatus bumps into the ceiling, floor, or a wall of the airplane before the completion of the parabola.

  5. Comparison of predicted and measured drag for a single-engine airplane

    NASA Technical Reports Server (NTRS)

    Ward, D. T.; Taylor, F. C.; Doo, J. T. P.

    1985-01-01

    Renewed interest in natural laminar flow (NLF) has rekindled designers' concerns that manufacturing deviations, (loss of surface contours or other surface imperfections) may destroy the effectiveness of NLF for an operational airplane. This paper reports on experimental research that compares predicted and measured boundary layer transition, total drag, and two-dimensional drag coefficients for three different wing surface conditions on an airplane typical of general aviation manufacturing technology. The three flight test phases included: (1) assessment of an unpainted airframe, (2) flight tests of the same airplane after painstakingly filling and sanding the wings to design contours, and (3) similar measurements after this airplane was painted. In each flight phase, transition locations were monitored using either sublimating chemicals or pigmented oil. As expected, total drag changes were difficult to measure. Two-dimensional drag coefficients were estimated using the Eppler-Somers code and measured with a wake rake in a method very similar to Jones' pitot traverse method. The net change in two-dimensional drag was approximately 20 counts between the unpainted airplane and the 'hand-smoothed' airplane for typical cruise flight conditions.

  6. 75 FR 52246 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... 2006. Table of Contents 1-TOC 9 November 2006. Section 1--Introduction 1--7 9 November 2006. Section 2... Revisions 1-ROR through None shown October 2009. 4[dash]ROR. Table of Contents 1-TOC None shown October 2009...

  7. 76 FR 37241 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-27

    ... Aircraft Monitoring] warnings during the landing gear retraction or extension sequence. * * * * * This... [Electronic Centralised Aircraft Monitoring] warnings during the landing gear retraction or extension sequence... [Electronic Centralised Aircraft [[Page 37243

  8. 75 FR 16689 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... other areas (splice/lower rib/upper edge/leading edge/other specified locations), and elasticity laminate checks for de-bonding of the rudders in the trailing edge area and other areas (splice/lower rib/upper edge/leading edge/other specified locations). Corrective actions include contacting Airbus for...

  9. 14 CFR 125.355 - Airplane equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  10. 14 CFR 125.355 - Airplane equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  11. 14 CFR 125.355 - Airplane equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  12. 14 CFR 125.355 - Airplane equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  13. 14 CFR 125.355 - Airplane equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Airplane equipment. 125.355 Section 125.355...: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE; AND RULES GOVERNING PERSONS ON BOARD SUCH AIRCRAFT Flight Release Rules § 125.355 Airplane...

  14. Evaluation of a total energy-rate sensor on a transport airplane

    NASA Technical Reports Server (NTRS)

    Ostroff, A. J.; Hueschen, R. M.; Hellbaum, R. F.; Belcastro, C. M.; Creedon, J. F.

    1983-01-01

    A sensor that measures the rate of change of total energy of an airplane with respect to the airstream has been evaluated. The sensor consists of two cylindrical probes located on the fuselage of a transport airplane, an in line acoustic filter, and a pressure sensing altitude rate transducer. Sections of this report include the sensor description and experimental configuration, frequency response tests, analytical model development, and flight test results for several airplane maneuvers. The results section includes time history comparisons between data generated by the total energy rate sensor and calculated data derived from independent sources.

  15. 33 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... DAMS AND DIKES IN NAVIGABLE WATERS OF THE UNITED STATES § 321.2 Definitions. For the purpose of this.... (b) The term dike or dam means, for the purposes of section 9, any impoundment structure that...

  16. 33 CFR 321.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... DAMS AND DIKES IN NAVIGABLE WATERS OF THE UNITED STATES § 321.2 Definitions. For the purpose of this.... (b) The term dike or dam means, for the purposes of section 9, any impoundment structure that...

  17. 78 FR 49662 - Airworthiness Directives; PIAGGIO AERO INDUSTRIES S.p.A Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-15

    ... Airworthiness Directives; PIAGGIO AERO INDUSTRIES S.p.A Airplanes AGENCY: Federal Aviation Administration (FAA... airworthiness directive (AD) for PIAGGIO AERO INDUSTRIES S.p.A. Model P-180 airplanes. The rescinded AD resulted... to develop on affected type design airplanes. DATES: This AD is effective September 19, 2013...

  18. 32 CFR 321.7 - Request for correction or amendment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.7 Request for correction or... Defense Security Service, Office of FOI and Privacy, 1340 Braddock Place, Alexandria, VA 22314-1651. (b... 32 National Defense 2 2011-07-01 2011-07-01 false Request for correction or amendment. 321.7...

  19. 32 CFR 321.7 - Request for correction or amendment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.7 Request for correction or... Defense Security Service, Office of FOI and Privacy, 1340 Braddock Place, Alexandria, VA 22314-1651. (b... 32 National Defense 2 2014-07-01 2014-07-01 false Request for correction or amendment. 321.7...

  20. 32 CFR 321.7 - Request for correction or amendment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.7 Request for correction or... Defense Security Service, Office of FOI and Privacy, 1340 Braddock Place, Alexandria, VA 22314-1651. (b... 32 National Defense 2 2013-07-01 2013-07-01 false Request for correction or amendment. 321.7...

  1. 32 CFR 321.7 - Request for correction or amendment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.7 Request for correction or... Defense Security Service, Office of FOI and Privacy, 1340 Braddock Place, Alexandria, VA 22314-1651. (b... 32 National Defense 2 2012-07-01 2012-07-01 false Request for correction or amendment. 321.7...

  2. 32 CFR 321.7 - Request for correction or amendment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) PRIVACY PROGRAM DEFENSE SECURITY SERVICE PRIVACY PROGRAM § 321.7 Request for correction or... Defense Security Service, Office of FOI and Privacy, 1340 Braddock Place, Alexandria, VA 22314-1651. (b... 32 National Defense 2 2010-07-01 2010-07-01 false Request for correction or amendment. 321.7...

  3. 47 CFR 1.321 - Use of depositions at the hearing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Use of depositions at the hearing. 1.321... Proceedings The Discovery and Preservation of Evidence § 1.321 Use of depositions at the hearing. (a) No inference concerning the admissibility of a deposition in evidence shall be drawn because of favorable...

  4. 47 CFR 1.321 - Use of depositions at the hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Use of depositions at the hearing. 1.321... Proceedings The Discovery and Preservation of Evidence § 1.321 Use of depositions at the hearing. (a) No inference concerning the admissibility of a deposition in evidence shall be drawn because of favorable...

  5. Flight Tests of a Ministick Controller in an F/A-18 Airplane

    NASA Technical Reports Server (NTRS)

    Stoliker, Patrick C.; Carter, John

    2003-01-01

    In March of 1999, five pilots performed flight tests to evaluate the handling qualities of an F/A-18 research airplane equipped with a small-displacement center stick (ministick) controller that had been developed for the JAS 39 Gripen airplane (a fighter/attack/ reconnaissance airplane used by the Swedish air force). For these tests, the ministick was installed in the aft cockpit (see figure) and production support flight control computers (PSFCCs) were used as interfaces between the controller hardware and the standard F/A-18 flight-control laws. The primary objective of the flight tests was to assess any changes in handling qualities of the F/A-18 airplane attributable to the mechanical characteristics of the ministick. The secondary objective was to demonstrate the capability of the PSFCCs to support flight-test experiments.

  6. 76 FR 18664 - Airworthiness Directives; The Boeing Company Model 767 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... apply to The Boeing Company Model 767-200, -300, -300F, and -400ER series airplanes. That NPRM published... time have changed the text of AWLs No. 28-AWL-27 and No. 28-AWL- 28. Therefore, either of the revisions..., may be used. Request To Extend Compliance Time CAL had no technical objection to the original NPRM...

  7. 235U Holdup Measurements in the 321-M Exhaust Elbows

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Salaymeh, S.R.

    The Analytical Development Section of Savannah River Technology Center (SRTC) was requested by the Facilities Disposition Division (FDD) to determine the holdup of enriched uranium in the 321-M facility as part of an overall deactivation project of the facility. The 321-M facility was used to fabricate enriched uranium fuel assemblies, lithium-aluminum target tubes, neptunium assemblies, and miscellaneous components for the production reactors. The facility also includes the 324-M storage building and the passageway connecting it to 321-M. The results of the holdup assays are essential for determining compliance with the Waste Acceptance Criteria, Material Control and Accountability, and to meetmore » criticality safety controls. This report covers holdup measurements of uranium residue in the exhaust piping elbows removed from the roof the 321-M facility.« less

  8. 75 FR 53843 - Airworthiness Directives; The Boeing Company Model 737-100 and -200 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-02

    ... damaged fasteners of certain fuselage frames and stub beams, and corrective actions if necessary. For... hole of the frame at body station 639, stringer S-16, and corrective actions if necessary. For certain... terminates the repetitive inspections for the repaired or modified frame only. For airplanes on which the...

  9. 10 CFR 63.321 - Individual protection standard for human intrusion.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... determine the earliest time after disposal that the waste package would degrade sufficiently that a human... 10 Energy 2 2011-01-01 2011-01-01 false Individual protection standard for human intrusion. 63.321 Section 63.321 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES...

  10. 10 CFR 63.321 - Individual protection standard for human intrusion.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... determine the earliest time after disposal that the waste package would degrade sufficiently that a human... 10 Energy 2 2013-01-01 2013-01-01 false Individual protection standard for human intrusion. 63.321 Section 63.321 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES...

  11. 10 CFR 63.321 - Individual protection standard for human intrusion.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... determine the earliest time after disposal that the waste package would degrade sufficiently that a human... 10 Energy 2 2010-01-01 2010-01-01 false Individual protection standard for human intrusion. 63.321 Section 63.321 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES...

  12. 10 CFR 63.321 - Individual protection standard for human intrusion.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... determine the earliest time after disposal that the waste package would degrade sufficiently that a human... 10 Energy 2 2014-01-01 2014-01-01 false Individual protection standard for human intrusion. 63.321 Section 63.321 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES...

  13. 10 CFR 63.321 - Individual protection standard for human intrusion.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... determine the earliest time after disposal that the waste package would degrade sufficiently that a human... 10 Energy 2 2012-01-01 2012-01-01 false Individual protection standard for human intrusion. 63.321 Section 63.321 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES...

  14. 42 CFR 403.321 - State systems for hospital outpatient services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false State systems for hospital outpatient services. 403.321 Section 403.321 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND... application for approval of an outpatient system if the following conditions are met: (a) The State's...

  15. Airplane Upset Training Evaluation Report

    NASA Technical Reports Server (NTRS)

    Gawron, Valerie J.; Jones, Patricia M. (Technical Monitor)

    2002-01-01

    Airplane upset accidents are a leading factor in hull losses and fatalities. This study compared five types of airplane-upset training. Each group was composed of eight, non-military pilots flying in their probationary year for airlines operating in the United States. The first group, 'No aero / no upset,' was made up of pilots without any airplane upset training or aerobatic flight experience; the second group, 'Aero/no upset,' of pilots without any airplane-upset training but with aerobatic experience; the third group, 'No aero/upset,' of pilots who had received airplane-upset training in both ground school and in the simulator; the fourth group, 'Aero/upset,' received the same training as Group Three but in addition had aerobatic flight experience; and the fifth group, 'In-flight' received in-flight airplane upset training using an instrumented in-flight simulator. Recovery performance indicated that clearly training works - specifically, all 40 pilots recovered from the windshear upset. However few pilots were trained or understood the use of bank to change the direction of the lift vector to recover from nose high upsets. Further, very few thought of, or used differential thrust to recover from rudder or aileron induced roll upsets. In addition, recovery from icing-induced stalls was inadequate.

  16. Investigation of control law reconfigurations to accommodate a control element failure on a commercial airplane

    NASA Technical Reports Server (NTRS)

    Ostroff, A. J.; Hueschen, R. M.

    1984-01-01

    The ability of a pilot to reconfigure the control surfaces on an airplane after a failure, allowing the airplane to recover to a safe condition, becomes more difficult with increasing airplane complexity. Techniques are needed to stabilize and control the airplane immediately after a failure, allowing the pilot more time to make longer range decisions. This paper presents a baseline design of a discrete multivariable control law using four controls for the longitudinal channel of a B-737. Non-reconfigured and reconfigured control laws are then evaluated, both analytically and by means of a digital airplane simulation, for three individual control element failures (stabilizer, elevator, spoilers). The simulation results are used to evaluate the effectiveness of the control reconfiguration on tracking ability during the approach and landing phase of flight with severe windshear and turbulence disturbing the airplane dynamics.

  17. 76 FR 47427 - Airworthiness Directives; The Boeing Company Model 747-400 and -400F Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... the products listed above. This AD requires a general visual inspection for cracks and holes of the... Boeing Commercial Airplanes, Attention: Data & Services Management, P.O. Box 3707, MC 2H-65, Seattle... published in the Federal Register on February 10, 2011 (76 FR 7513). The NPRM proposed a general visual...

  18. Flight Investigation to Improve the Dynamic Longitudinal Stability and Control-Feel Characteristics of the P-63A-1 Airplane (AAF No. 42-68889) with Closely Balanced Experimental Elevators

    NASA Technical Reports Server (NTRS)

    Johnson, Harold I.

    1946-01-01

    Results of flight tests of a control-feel aid presented. This device consisted of a spring and dashpot connected in series between the control stick and airplane structure. The device was tested in combination with an experimental elevator and bobweight which had given unsatisfactory dynamic stability and control-feel characteristics in previous tests. The control-feel aid effected marked improvement in both the control-feel characteristics and the control-feel dynamic longitudinal stability of the airplane.

  19. 14 CFR 135.422 - Aging airplane inspections and records reviews for multiengine airplanes certificated with nine...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Aging airplane inspections and records reviews for multiengine airplanes certificated with nine or fewer passenger seats. 135.422 Section 135.422... Maintenance, and Alterations § 135.422 Aging airplane inspections and records reviews for multiengine...

  20. 14 CFR 135.422 - Aging airplane inspections and records reviews for multiengine airplanes certificated with nine...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Aging airplane inspections and records reviews for multiengine airplanes certificated with nine or fewer passenger seats. 135.422 Section 135.422... Maintenance, and Alterations § 135.422 Aging airplane inspections and records reviews for multiengine...