47 CFR 80.51 - Ship earth station licensing.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Ship earth station licensing. 80.51 Section 80... STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.51 Ship earth station licensing. A ship earth station must display the Commission license. [73 FR 4480, Jan. 25, 2008] ...
47 CFR 80.51 - Ship earth station licensing.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Ship earth station licensing. 80.51 Section 80... STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.51 Ship earth station licensing. A ship earth station must display the Commission license. [73 FR 4480, Jan. 25, 2008] ...
47 CFR 80.51 - Ship earth station licensing.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Ship earth station licensing. 80.51 Section 80... STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.51 Ship earth station licensing. A ship earth station must display the Commission license. [73 FR 4480, Jan. 25, 2008] ...
47 CFR 80.51 - Ship earth station licensing.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Ship earth station licensing. 80.51 Section 80... STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.51 Ship earth station licensing. A ship earth station must display the Commission license. [73 FR 4480, Jan. 25, 2008] ...
47 CFR 80.51 - Ship earth station licensing.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Ship earth station licensing. 80.51 Section 80... STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.51 Ship earth station licensing. A ship earth station must display the Commission license. [73 FR 4480, Jan. 25, 2008] ...
Code of Federal Regulations, 2014 CFR
2014-10-01
... Applications and Licenses Earth Stations § 25.135 Licensing provisions for earth station networks in the non... 47 Telecommunication 2 2014-10-01 2014-10-01 false Licensing provisions for earth station networks in the non-voice, non-geostationary Mobile-Satellite Service. 25.135 Section 25.135 Telecommunication...
Code of Federal Regulations, 2013 CFR
2013-10-01
... Applications and Licenses Earth Stations § 25.135 Licensing provisions for earth station networks in the non... systems shall not transmit communications to or from user transceivers in the United States unless such communications are authorized under a service contract with the holder of a pertinent FCC blanket license or...
Code of Federal Regulations, 2010 CFR
2010-10-01
... Applications and Licenses Earth Stations § 25.135 Licensing provisions for earth station networks in the non... systems shall not transmit communications to or from user transceivers in the United States unless such communications are authorized under a service contract with the holder of a pertinent FCC blanket license or...
Code of Federal Regulations, 2012 CFR
2012-10-01
... Applications and Licenses Earth Stations § 25.135 Licensing provisions for earth station networks in the non... systems shall not transmit communications to or from user transceivers in the United States unless such communications are authorized under a service contract with the holder of a pertinent FCC blanket license or...
Code of Federal Regulations, 2011 CFR
2011-10-01
... Applications and Licenses Earth Stations § 25.135 Licensing provisions for earth station networks in the non... systems shall not transmit communications to or from user transceivers in the United States unless such communications are authorized under a service contract with the holder of a pertinent FCC blanket license or...
47 CFR 25.223 - Alternative licensing rules for feeder-link earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2014 CFR
2014-10-01
... earth stations in the 17/24 GHz BSS. 25.223 Section 25.223 Telecommunication FEDERAL COMMUNICATIONS... Alternative licensing rules for feeder-link earth stations in the 17/24 GHz BSS. (a) This section applies to license applications for earth stations that transmit to 17/24 GHz Broadcasting-Satellite Service space...
47 CFR 97.209 - Earth station.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Earth station. 97.209 Section 97.209... SERVICE Special Operations § 97.209 Earth station. (a) Any amateur station may be an Earth station. A holder of any class operator license may be the control operator of an Earth station, subject to the...
47 CFR 97.209 - Earth station.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Earth station. 97.209 Section 97.209... SERVICE Special Operations § 97.209 Earth station. (a) Any amateur station may be an Earth station. A holder of any class operator license may be the control operator of an Earth station, subject to the...
47 CFR 97.209 - Earth station.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Earth station. 97.209 Section 97.209... SERVICE Special Operations § 97.209 Earth station. (a) Any amateur station may be an Earth station. A holder of any class operator license may be the control operator of an Earth station, subject to the...
47 CFR 97.209 - Earth station.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Earth station. 97.209 Section 97.209... SERVICE Special Operations § 97.209 Earth station. (a) Any amateur station may be an Earth station. A holder of any class operator license may be the control operator of an Earth station, subject to the...
47 CFR 97.209 - Earth station.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Earth station. 97.209 Section 97.209... SERVICE Special Operations § 97.209 Earth station. (a) Any amateur station may be an Earth station. A holder of any class operator license may be the control operator of an Earth station, subject to the...
47 CFR 25.130 - Filing requirements for transmitting earth stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... such earth station license applications must be filed electronically through the International Bureau... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.130 Filing... with § 25.203 shall be provided for earth stations transmitting in the frequency bands shared with...
47 CFR 25.130 - Filing requirements for transmitting earth stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... such earth station license applications must be filed electronically through the International Bureau... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.130 Filing... in accordance with § 25.203 shall be provided for earth stations transmitting in the frequency bands...
47 CFR 25.130 - Filing requirements for transmitting earth stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... such earth station license applications must be filed electronically through the International Bureau... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.130 Filing... in accordance with § 25.203 shall be provided for earth stations transmitting in the frequency bands...
47 CFR 25.130 - Filing requirements for transmitting earth stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... such earth station license applications must be filed electronically through the International Bureau... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.130 Filing... with § 25.203 shall be provided for earth stations transmitting in the frequency bands shared with...
47 CFR 25.130 - Filing requirements for transmitting earth stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... such earth station license applications must be filed electronically through the International Bureau... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.130 Filing... with § 25.203 shall be provided for earth stations transmitting in the frequency bands shared with...
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Blanket Licensing provisions of GSO FSS Earth Stations in the 18.3-18.8 GHz (space-to-Earth), 19.7-20.2 GHz (space-to-Earth), 28.35-28.6 GHz (Earth-to-space), and 29.25-30.0 GHz (Earth-to-space) bands. 25.138 Section 25.138 Telecommunication FEDERAL...
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Blanket Licensing provisions of GSO FSS Earth Stations in the 18.3-18.8 GHz (space-to-Earth), 19.7-20.2 GHz (space-to-Earth), 28.35-28.6 GHz (Earth-to-space), and 29.25-30.0 GHz (Earth-to-space) bands. 25.138 Section 25.138 Telecommunication FEDERAL...
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Blanket Licensing provisions of GSO FSS Earth Stations in the 18.3-18.8 GHz (space-to-Earth), 19.7-20.2 GHz (space-to-Earth), 28.35-28.6 GHz (Earth-to-space), and 29.25-30.0 GHz (Earth-to-space) bands. 25.138 Section 25.138 Telecommunication FEDERAL...
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Blanket Licensing provisions of GSO FSS Earth Stations in the 18.3-18.8 GHz (space-to-Earth), 19.7-20.2 GHz (space-to-Earth), 28.35-28.6 GHz (Earth-to-space), and 29.25-30.0 GHz (Earth-to-space) bands. 25.138 Section 25.138 Telecommunication FEDERAL...
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Licensing requirements for GSO FSS Earth Stations in the 18.3-18.8 GHz (space-to-Earth), 19.7-20.2 GHz (space-to-Earth), 28.35-28.6 GHz (Earth-to-space), and 29.25-30.0 GHz (Earth-to-space) bands. 25.138 Section 25.138 Telecommunication FEDERAL...
Code of Federal Regulations, 2013 CFR
2013-10-01
... Aboard Aircraft (ESAAs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), and 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to... SATELLITE COMMUNICATIONS Technical Standards § 25.227 Blanket licensing provisions for Earth Stations Aboard...
Code of Federal Regulations, 2014 CFR
2014-10-01
... Aboard Aircraft (ESAAs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), and 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to... SATELLITE COMMUNICATIONS Technical Standards § 25.227 Blanket licensing provisions for Earth Stations Aboard...
Code of Federal Regulations, 2014 CFR
2014-10-01
... on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) band and transmitting in the 5925-6425 MHz (Earth-to-space) band, operating with GSO Satellites in the Fixed-Satellite Service. 25.221... SATELLITE COMMUNICATIONS Technical Standards § 25.221 Blanket Licensing provisions for Earth Stations on...
47 CFR 87.51 - Aircraft earth station commissioning.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Aircraft earth station commissioning. 87.51... SERVICES AVIATION SERVICES Applications and Licenses § 87.51 Aircraft earth station commissioning. (a) [Reserved] (b) Aircraft earth stations authorized to operate in the Inmarsat space segment must display the...
47 CFR 87.51 - Aircraft earth station commissioning.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Aircraft earth station commissioning. 87.51... SERVICES AVIATION SERVICES Applications and Licenses § 87.51 Aircraft earth station commissioning. (a) [Reserved] (b) Aircraft earth stations authorized to operate in the Inmarsat space segment must display the...
47 CFR 87.51 - Aircraft earth station commissioning.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Aircraft earth station commissioning. 87.51... SERVICES AVIATION SERVICES Applications and Licenses § 87.51 Aircraft earth station commissioning. (a) [Reserved] (b) Aircraft earth stations authorized to operate in the Inmarsat space segment must display the...
47 CFR 87.51 - Aircraft earth station commissioning.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Aircraft earth station commissioning. 87.51... SERVICES AVIATION SERVICES Applications and Licenses § 87.51 Aircraft earth station commissioning. (a) [Reserved] (b) Aircraft earth stations authorized to operate in the Inmarsat space segment must display the...
47 CFR 87.51 - Aircraft earth station commissioning.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Aircraft earth station commissioning. 87.51... SERVICES AVIATION SERVICES Applications and Licenses § 87.51 Aircraft earth station commissioning. (a) [Reserved] (b) Aircraft earth stations authorized to operate in the Inmarsat space segment must display the...
47 CFR 97.5 - Station license required.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.5 Station license required. (a) The station apparatus must be under the... may transmit on any amateur service frequency from any place that is: (1) Within 50 km of the Earth's...
47 CFR 97.5 - Station license required.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.5 Station license required. (a) The station apparatus must be under the... may transmit on any amateur service frequency from any place that is: (1) Within 50 km of the Earth's...
47 CFR 97.5 - Station license required.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.5 Station license required. (a) The station apparatus must be under the... may transmit on any amateur service frequency from any place that is: (1) Within 50 km of the Earth's...
47 CFR 97.5 - Station license required.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.5 Station license required. (a) The station apparatus must be under the... may transmit on any amateur service frequency from any place that is: (1) Within 50 km of the Earth's...
Code of Federal Regulations, 2012 CFR
2012-10-01
... on Vessels (ESVs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to-space... SATELLITE COMMUNICATIONS Technical Standards § 25.222 Blanket Licensing provisions for Earth Stations on...
Code of Federal Regulations, 2010 CFR
2010-10-01
... on Vessels (ESVs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to-space... SATELLITE COMMUNICATIONS Technical Standards § 25.222 Blanket Licensing provisions for Earth Stations on...
Code of Federal Regulations, 2011 CFR
2011-10-01
... on Vessels (ESVs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth) frequency bands and transmitting in the 14.0-14.5 GHz (Earth-to-space... SATELLITE COMMUNICATIONS Technical Standards § 25.222 Blanket Licensing provisions for Earth Stations on...
47 CFR 25.131 - Filing requirements for receive-only earth stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.131 Filing... in §§ 25.130(a)(1) through 25.130(a)(5). All such earth station license applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the applicable provisions...
47 CFR 25.131 - Filing requirements for receive-only earth stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.131 Filing... in §§ 25.130(a)(1) through 25.130(a)(5). All such earth station license applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the applicable provisions...
47 CFR 25.131 - Filing requirements for receive-only earth stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.131 Filing... in §§ 25.130(a)(1) through 25.130(a)(5). All such earth station license applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the applicable provisions...
47 CFR 25.131 - Filing requirements for receive-only earth stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.131 Filing... in §§ 25.130(a)(1) through 25.130(a)(5). All such earth station license applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the applicable provisions...
47 CFR 25.220 - Non-conforming transmit/receive earth station operations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... earth station operations. (a)(1) The requirements in this section apply to earth station applications of... analog video earth stations that are ineligible for routine licensing under § 25.211(d). (2) The... submit the certifications listed in paragraphs (d)(1)(i) through (d)(1)(iv) of this section. The...
47 CFR 25.131 - Filing requirements and registration for receive-only earth stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... receive-only earth stations. 25.131 Section 25.131 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25..., subpart Y of this chapter. (b) Receive-only earth stations in the Fixed-Satellite Service that operate...
78 FR 67309 - Earth Stations Aboard Aircraft
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-12
... Communications Act of 1934, as amended, 47 U.S.C. 154(i), 154(j), 157(a), 302(a), 303(c), 303(e), 303(f), 303(g... Commission's Earth Station Aboard Aircraft, Report and Order (Order), which adopted licensing and service...-orbit space stations operating in the 10.95-11.2 GHz, 11.45-11.7 GHz, 11.7-12.2 GHz and 14.0-14.5 GHz...
Code of Federal Regulations, 2010 CFR
2010-10-01
... communications with the U.S. earth station will originate or terminate. The applicant bears the burden of showing... under the World Trade Organization Basic Telecommunications Agreement. (b) Earth station applicants, or... addressed in this paragraph must be filed electronically through the International Bureau Filing System...
Code of Federal Regulations, 2011 CFR
2011-10-01
... communications with the U.S. earth station will originate or terminate. The applicant bears the burden of showing... under the World Trade Organization Basic Telecommunications Agreement. (b) Earth station applicants, or... addressed in this paragraph must be filed electronically through the International Bureau Filing System...
Code of Federal Regulations, 2012 CFR
2012-10-01
... communications with the U.S. earth station will originate or terminate. The applicant bears the burden of showing... under the World Trade Organization Basic Telecommunications Agreement. (b) Earth station applicants, or... addressed in this paragraph must be filed electronically through the International Bureau Filing System...
Code of Federal Regulations, 2014 CFR
2014-10-01
... communications with the U.S. earth station will originate or terminate. The applicant bears the burden of showing... paragraph (a) of this section must be filed electronically through the International Bureau Filing System... 47 Telecommunication 2 2014-10-01 2014-10-01 false Application requirements for earth stations...
Code of Federal Regulations, 2013 CFR
2013-10-01
... communications with the U.S. earth station will originate or terminate. The applicant bears the burden of showing... paragraph (a) of this section must be filed electronically through the International Bureau Filing System... 47 Telecommunication 2 2013-10-01 2013-10-01 false Application requirements for earth stations...
47 CFR 80.13 - Station license required.
Code of Federal Regulations, 2014 CFR
2014-10-01
... individually or by fleet. (b) One ship station license will be granted for operation of all maritime services... be authorized, however, unless specifically requested by the applicant. (c) A ship station is licensed by rule and does not need an individual license issued by the FCC if the ship station is not...
47 CFR 80.13 - Station license required.
Code of Federal Regulations, 2012 CFR
2012-10-01
... individually or by fleet. (b) One ship station license will be granted for operation of all maritime services... be authorized, however, unless specifically requested by the applicant. (c) A ship station is licensed by rule and does not need an individual license issued by the FCC if the ship station is not...
47 CFR 80.13 - Station license required.
Code of Federal Regulations, 2010 CFR
2010-10-01
... individually or by fleet. (b) One ship station license will be granted for operation of all maritime services... be authorized, however, unless specifically requested by the applicant. (c) A ship station is licensed by rule and does not need an individual license issued by the FCC if the ship station is not...
47 CFR 80.13 - Station license required.
Code of Federal Regulations, 2011 CFR
2011-10-01
... individually or by fleet. (b) One ship station license will be granted for operation of all maritime services... be authorized, however, unless specifically requested by the applicant. (c) A ship station is licensed by rule and does not need an individual license issued by the FCC if the ship station is not...
47 CFR 80.13 - Station license required.
Code of Federal Regulations, 2013 CFR
2013-10-01
... individually or by fleet. (b) One ship station license will be granted for operation of all maritime services... be authorized, however, unless specifically requested by the applicant. (c) A ship station is licensed by rule and does not need an individual license issued by the FCC if the ship station is not...
47 CFR 87.18 - Station license required.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Station license required. 87.18 Section 87.18 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.18 Station license required. (a) Except as noted in paragraph (b) of this...
47 CFR 87.18 - Station license required.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Station license required. 87.18 Section 87.18 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.18 Station license required. (a) Except as noted in paragraph (b) of this...
47 CFR 87.18 - Station license required.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Station license required. 87.18 Section 87.18 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.18 Station license required. (a) Except as noted in paragraph (b) of this...
47 CFR 87.18 - Station license required.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Station license required. 87.18 Section 87.18 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.18 Station license required. (a) Except as noted in paragraph (b) of this...
47 CFR 74.15 - Station license period.
Code of Federal Regulations, 2010 CFR
2010-10-01
... it is used. (d) Initial licenses for low power TV, TV translator, and FM translator stations will... date determined in accordance with § 73.1020 of this chapter. Lower power TV and TV translator station and FM translator station licenses will ordinarily be renewed for 8 years. However, if the FCC finds...
47 CFR 80.55 - Application for a fleet station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Application for a fleet station license. 80.55... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.55 Application for a fleet station license. (a) An applicant may apply for licenses for two or more radiotelephone stations aboard...
47 CFR 80.55 - Application for a fleet station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Application for a fleet station license. 80.55... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.55 Application for a fleet station license. (a) An applicant may apply for licenses for two or more radiotelephone stations aboard...
47 CFR 80.55 - Application for a fleet station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Application for a fleet station license. 80.55... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.55 Application for a fleet station license. (a) An applicant may apply for licenses for two or more radiotelephone stations aboard...
47 CFR 80.55 - Application for a fleet station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Application for a fleet station license. 80.55... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.55 Application for a fleet station license. (a) An applicant may apply for licenses for two or more radiotelephone stations aboard...
47 CFR 80.55 - Application for a fleet station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Application for a fleet station license. 80.55... SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.55 Application for a fleet station license. (a) An applicant may apply for licenses for two or more radiotelephone stations aboard...
76 FR 20249 - Update Station License Expiration Dates
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-12
... the expiration dates listed both in the Commission's data base and on the broadcast stations' most... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 [DA 11-488] Update Station License Expiration... radio and television broadcast stations. The current version of the rule specifies license expiration...
47 CFR 87.18 - Station license required.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Station license required. 87.18 Section 87.18 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES... section, stations in the aviation service must be licensed by the FCC either individually or by fleet. (b...
Code of Federal Regulations, 2013 CFR
2013-10-01
... feeder link earth stations in the 17/24 GHz BSS. 25.223 Section 25.223 Telecommunication FEDERAL....223 Off-axis EIRP spectral density limits for feeder link earth stations in the 17/24 GHz BSS. (a) This section applies to all applications for earth station licenses in the 17/24 GHz BSS frequency...
Code of Federal Regulations, 2011 CFR
2011-10-01
... feeder link earth stations in the 17/24 GHz BSS. 25.223 Section 25.223 Telecommunication FEDERAL....223 Off-axis EIRP spectral density limits for feeder link earth stations in the 17/24 GHz BSS. (a) This section applies to all applications for earth station licenses in the 17/24 GHz BSS frequency...
Code of Federal Regulations, 2012 CFR
2012-10-01
... feeder link earth stations in the 17/24 GHz BSS. 25.223 Section 25.223 Telecommunication FEDERAL....223 Off-axis EIRP spectral density limits for feeder link earth stations in the 17/24 GHz BSS. (a) This section applies to all applications for earth station licenses in the 17/24 GHz BSS frequency...
Code of Federal Regulations, 2010 CFR
2010-10-01
... feeder link earth stations in the 17/24 GHz BSS. 25.223 Section 25.223 Telecommunication FEDERAL....223 Off-axis EIRP spectral density limits for feeder link earth stations in the 17/24 GHz BSS. (a) This section applies to all applications for earth station licenses in the 17/24 GHz BSS frequency...
75 FR 15392 - Satellite License Procedures
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-29
... earth station applications must be filed electronically through the International Bureau Filing System... space radio- communication service other than the Fixed Satellite Service. Fixed earth station. An earth... revisions to its satellite and earth station licensing rules. The intended purpose of this proceeding is to...
47 CFR 25.271 - Control of transmitting stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... station. (b) The licensee of a transmitting earth station licensed under this part shall ensure that a trained operator is present on the earth station site, or at a designated remote control point for the earth station, at all times that transmissions are being conducted. No operator's license is required...
47 CFR 25.271 - Control of transmitting stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... station. (b) The licensee of a transmitting earth station licensed under this part shall ensure that a trained operator is present on the earth station site, or at a designated remote control point for the earth station, at all times that transmissions are being conducted. No operator's license is required...
47 CFR 25.271 - Control of transmitting stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... station. (b) The licensee of a transmitting earth station licensed under this part shall ensure that a trained operator is present on the earth station site, or at a designated remote control point for the earth station, at all times that transmissions are being conducted. No operator's license is required...
47 CFR 25.271 - Control of transmitting stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... station. (b) The licensee of a transmitting earth station licensed under this part shall ensure that a trained operator is present on the earth station site, or at a designated remote control point for the earth station, at all times that transmissions are being conducted. No operator's license is required...
47 CFR 25.271 - Control of transmitting stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... station. (b) The licensee of a transmitting earth station licensed under this part shall ensure that a trained operator is present on the earth station site, or at a designated remote control point for the earth station, at all times that transmissions are being conducted. No operator's license is required...
47 CFR 80.1185 - Supplemental eligibility for mobile-satellite stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... station license for a ship earth station may be issued to: (1) The owner or operator of a ship. (2) A... operator of the ship aboard which the ship earth station is to be installed and operated. (b) A station license for a portable ship earth station may be issued to the owner or operator of portable earth station...
47 CFR 80.1185 - Supplemental eligibility for mobile-satellite stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... station license for a ship earth station may be issued to: (1) The owner or operator of a ship. (2) A... operator of the ship aboard which the ship earth station is to be installed and operated. (b) A station license for a portable ship earth station may be issued to the owner or operator of portable earth station...
47 CFR 80.1185 - Supplemental eligibility for mobile-satellite stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... station license for a ship earth station may be issued to: (1) The owner or operator of a ship. (2) A... operator of the ship aboard which the ship earth station is to be installed and operated. (b) A station license for a portable ship earth station may be issued to the owner or operator of portable earth station...
47 CFR 80.1185 - Supplemental eligibility for mobile-satellite stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... station license for a ship earth station may be issued to: (1) The owner or operator of a ship. (2) A... operator of the ship aboard which the ship earth station is to be installed and operated. (b) A station license for a portable ship earth station may be issued to the owner or operator of portable earth station...
47 CFR 80.1185 - Supplemental eligibility for mobile-satellite stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... station license for a ship earth station may be issued to: (1) The owner or operator of a ship. (2) A... operator of the ship aboard which the ship earth station is to be installed and operated. (b) A station license for a portable ship earth station may be issued to the owner or operator of portable earth station...
47 CFR 74.765 - Posting of station and operator licenses.
Code of Federal Regulations, 2012 CFR
2012-10-01
... station, together with the name, address, and telephone number of the licensee or local representative of... 47 Telecommunication 4 2012-10-01 2012-10-01 false Posting of station and operator licenses. 74... Power TV, TV Translator, and TV Booster Stations § 74.765 Posting of station and operator licenses. (a...
47 CFR 74.765 - Posting of station and operator licenses.
Code of Federal Regulations, 2013 CFR
2013-10-01
... station, together with the name, address, and telephone number of the licensee or local representative of... 47 Telecommunication 4 2013-10-01 2013-10-01 false Posting of station and operator licenses. 74... Power TV, TV Translator, and TV Booster Stations § 74.765 Posting of station and operator licenses. (a...
47 CFR 74.765 - Posting of station and operator licenses.
Code of Federal Regulations, 2014 CFR
2014-10-01
... station, together with the name, address, and telephone number of the licensee or local representative of... 47 Telecommunication 4 2014-10-01 2014-10-01 false Posting of station and operator licenses. 74... Power TV, TV Translator, and TV Booster Stations § 74.765 Posting of station and operator licenses. (a...
47 CFR 74.765 - Posting of station and operator licenses.
Code of Federal Regulations, 2010 CFR
2010-10-01
... station, together with the name, address, and telephone number of the licensee or local representative of... 47 Telecommunication 4 2010-10-01 2010-10-01 false Posting of station and operator licenses. 74... Power TV, TV Translator, and TV Booster Stations § 74.765 Posting of station and operator licenses. (a...
47 CFR 74.765 - Posting of station and operator licenses.
Code of Federal Regulations, 2011 CFR
2011-10-01
... station, together with the name, address, and telephone number of the licensee or local representative of... 47 Telecommunication 4 2011-10-01 2011-10-01 false Posting of station and operator licenses. 74... Power TV, TV Translator, and TV Booster Stations § 74.765 Posting of station and operator licenses. (a...
47 CFR 80.53 - Application for a portable ship station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Application for a portable ship station license... a portable ship station license. The Commission may grant a license permitting operation of a portable ship station aboard different vessels of the United States. [63 FR 68956, Dec. 14, 1998] ...
47 CFR 80.53 - Application for a portable ship station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Application for a portable ship station license... a portable ship station license. The Commission may grant a license permitting operation of a portable ship station aboard different vessels of the United States. [63 FR 68956, Dec. 14, 1998] ...
47 CFR 80.53 - Application for a portable ship station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Application for a portable ship station license... a portable ship station license. The Commission may grant a license permitting operation of a portable ship station aboard different vessels of the United States. [63 FR 68956, Dec. 14, 1998] ...
47 CFR 80.53 - Application for a portable ship station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Application for a portable ship station license... a portable ship station license. The Commission may grant a license permitting operation of a portable ship station aboard different vessels of the United States. [63 FR 68956, Dec. 14, 1998] ...
47 CFR 80.53 - Application for a portable ship station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Application for a portable ship station license... a portable ship station license. The Commission may grant a license permitting operation of a portable ship station aboard different vessels of the United States. [63 FR 68956, Dec. 14, 1998] ...
47 CFR 87.47 - Application for a portable aircraft station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... license. 87.47 Section 87.47 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.47 Application for a portable aircraft station license. A person may apply for a portable aircraft radio station license if the need...
47 CFR 74.1265 - Posting of station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1265 Posting of station license. (a) The station...) The call sign of the translator or booster together with the name, address, and telephone number of... served by the translator or booster, and the name and address of a person and place where station records...
47 CFR 74.1265 - Posting of station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1265 Posting of station license. (a) The station...) The call sign of the translator or booster together with the name, address, and telephone number of... served by the translator or booster, and the name and address of a person and place where station records...
47 CFR 74.1265 - Posting of station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1265 Posting of station license. (a) The station...) The call sign of the translator or booster together with the name, address, and telephone number of... served by the translator or booster, and the name and address of a person and place where station records...
47 CFR 74.1265 - Posting of station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1265 Posting of station license. (a) The station...) The call sign of the translator or booster together with the name, address, and telephone number of... served by the translator or booster, and the name and address of a person and place where station records...
47 CFR 74.1265 - Posting of station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1265 Posting of station license. (a) The station...) The call sign of the translator or booster together with the name, address, and telephone number of... served by the translator or booster, and the name and address of a person and place where station records...
2013-04-22
NASA's Earth Dome is seen at Union Station, Monday, April 22, 2013 in Washington. The Earth Dome housed two of NASA's Science Gallery exhibits as part of a NASA-sponsored Earth Day event at Union Station. Photo Credit: (NASA/Carla Cioffi)
47 CFR 25.117 - Modification of station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... application by the Commission. (b) Both earth station and space station modification applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the... earth station or space station authorization, must include a verified statement from the applicant: (1...
47 CFR 87.103 - Posting station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... records. (b) Aircraft radio stations. The license must be either posted in the aircraft or kept with the aircraft registration certificate. If a single authorization covers a fleet of aircraft, a copy of the license must be either posted in each aircraft or kept with each aircraft registration certificate. (c...
47 CFR 87.103 - Posting station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... records. (b) Aircraft radio stations. The license must be either posted in the aircraft or kept with the aircraft registration certificate. If a single authorization covers a fleet of aircraft, a copy of the license must be either posted in each aircraft or kept with each aircraft registration certificate. (c...
47 CFR 87.103 - Posting station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... records. (b) Aircraft radio stations. The license must be either posted in the aircraft or kept with the aircraft registration certificate. If a single authorization covers a fleet of aircraft, a copy of the license must be either posted in each aircraft or kept with each aircraft registration certificate. (c...
47 CFR 87.103 - Posting station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... records. (b) Aircraft radio stations. The license must be either posted in the aircraft or kept with the aircraft registration certificate. If a single authorization covers a fleet of aircraft, a copy of the license must be either posted in each aircraft or kept with each aircraft registration certificate. (c...
47 CFR 87.103 - Posting station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... records. (b) Aircraft radio stations. The license must be either posted in the aircraft or kept with the aircraft registration certificate. If a single authorization covers a fleet of aircraft, a copy of the license must be either posted in each aircraft or kept with each aircraft registration certificate. (c...
47 CFR 22.601 - Existing microwave stations licensed under this part.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Existing microwave stations licensed under this....601 Existing microwave stations licensed under this part. Existing microwave stations (2110-2130 and... in § 22.602. No new microwave systems will be authorized under this part. (a) Coordination required...
47 CFR 22.601 - Existing microwave stations licensed under this part.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Existing microwave stations licensed under this....601 Existing microwave stations licensed under this part. Existing microwave stations (2110-2130 and... in § 22.602. No new microwave systems will be authorized under this part. (a) Coordination required...
47 CFR 22.601 - Existing microwave stations licensed under this part.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Existing microwave stations licensed under this....601 Existing microwave stations licensed under this part. Existing microwave stations (2110-2130 and... in § 22.602. No new microwave systems will be authorized under this part. (a) Coordination required...
47 CFR 22.601 - Existing microwave stations licensed under this part.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Existing microwave stations licensed under this....601 Existing microwave stations licensed under this part. Existing microwave stations (2110-2130 and... in § 22.602. No new microwave systems will be authorized under this part. (a) Coordination required...
47 CFR 22.601 - Existing microwave stations licensed under this part.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Existing microwave stations licensed under this....601 Existing microwave stations licensed under this part. Existing microwave stations (2110-2130 and... in § 22.602. No new microwave systems will be authorized under this part. (a) Coordination required...
47 CFR 101.7 - Eligibility for station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Eligibility for station license. 101.7 Section 101.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.7 Eligibility...
47 CFR 101.7 - Eligibility for station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Eligibility for station license. 101.7 Section 101.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.7 Eligibility...
47 CFR 101.7 - Eligibility for station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Eligibility for station license. 101.7 Section 101.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.7 Eligibility...
47 CFR 101.7 - Eligibility for station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Eligibility for station license. 101.7 Section 101.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.7 Eligibility...
47 CFR 101.7 - Eligibility for station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Eligibility for station license. 101.7 Section 101.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.7 Eligibility...
Code of Federal Regulations, 2012 CFR
2012-10-01
... Applications and Licenses Earth Stations § 25.134 Licensing provisions of Very Small Aperture Terminal (VSAT... maximum outbound downlink EIRP density of +10.0 dBW/4 kHz per carrier and earth station antennas with... Order in the Matter of Routine Licensing of Earth Stations in the 6 GHz and 14 GHz Bands Using Antennas...
Code of Federal Regulations, 2013 CFR
2013-10-01
... Applications and Licenses Earth Stations § 25.134 Licensing provisions for Very Small Aperture Terminal (VSAT... maximum outbound downlink EIRP density of +10.0 dBW/4 kHz per carrier and earth station antennas with... Order in the Matter of Routine Licensing of Earth Stations in the 6 GHz and 14 GHz Bands Using Antennas...
47 CFR 80.1189 - Portable ship earth stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board fixed...
47 CFR 80.1189 - Portable ship earth stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board fixed...
47 CFR 80.1189 - Portable ship earth stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board fixed...
47 CFR 80.1189 - Portable ship earth stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board fixed...
47 CFR 80.1189 - Portable ship earth stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board fixed...
Code of Federal Regulations, 2014 CFR
2014-10-01
... Applications and Licenses Earth Stations § 25.134 Licensing provisions for Very Small Aperture Terminal (VSAT... affected adjacent satellite operators by the operation of the non-conforming earth station. (b) VSAT...) VSAT networks operating in the 12/14 GHz bands may use more than one hub earth station, and the hubs...
Simulation of interference between Earth stations and Earth-orbiting satellites
NASA Technical Reports Server (NTRS)
Bishop, D. F.
1994-01-01
It is often desirable to determine the potential for radio frequency interference between earth stations and orbiting spacecraft. This information can be used to select frequencies for radio systems to avoid interference or it can be used to determine if coordination between radio systems is necessary. A model is developed that will determine the statistics of interference between earth stations and elliptical orbiting spacecraft. The model uses orbital dynamics, detailed antenna patterns, and spectral characteristics to obtain accurate levels of interference at the victim receiver. The model is programmed into a computer simulation to obtain long-term statistics of interference. Two specific examples are shown to demonstrate the model. The first example is a simulation of interference from a fixed-satellite earth station to an orbiting scatterometer receiver. The second example is a simulation of interference from earth-exploration satellites to a deep-space earth station.
47 CFR 25.113 - Station licenses and launch authority.
Code of Federal Regulations, 2011 CFR
2011-10-01
.... Construction of such stations may commence prior to grant of a license at the applicant's own risk. Applicants... FCC Antenna Structure Registration Number(s) for the affected structure(s). If no such number has been... for the antenna structure in question. (f) Construction permits are not required for U.S.-licensed...
47 CFR 25.113 - Station licenses and launch authority.
Code of Federal Regulations, 2010 CFR
2010-10-01
.... Construction of such stations may commence prior to grant of a license at the applicant's own risk. Applicants... FCC Antenna Structure Registration Number(s) for the affected structure(s). If no such number has been... for the antenna structure in question. (f) Construction permits are not required for U.S.-licensed...
47 CFR 25.172 - Requirements for reporting space station control arrangements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... case of a non-U.S.-licensed space station, prior to commencing operation with U.S. earth stations. (1... earth station(s) communicating with the space station from any site in the United States. (3) The location, by city and country, of any telemetry, tracking, and command earth station that communicates with...
47 CFR 25.117 - Modification of station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... application by the Commission. (b) [Reserved] (c) Applications for modification of earth station... station and space station modification applications must be filed electronically through the International... 25.117 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES...
47 CFR 25.117 - Modification of station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... application by the Commission. (b) [Reserved] (c) Applications for modification of earth station... station and space station modification applications must be filed electronically through the International... 25.117 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES...
47 CFR 25.117 - Modification of station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... application by the Commission. (b) [Reserved] (c) Applications for modification of earth station... station and space station modification applications must be filed electronically through the International... 25.117 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES...
47 CFR 25.113 - Station licenses and launch authority.
Code of Federal Regulations, 2013 CFR
2013-10-01
... is required by part 17 of this chapter, must include the FCC Antenna Structure Registration Number(s) for the affected structure(s). If no such number has been assigned at the time the application is...) Construction permits are not required for U.S.-licensed space stations. Construction of such stations may...
47 CFR 80.377 - Frequencies for ship earth stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 5 2012-10-01 2012-10-01 false Frequencies for ship earth stations. 80.377... SERVICES STATIONS IN THE MARITIME SERVICES Frequencies Ship Earth Stations § 80.377 Frequencies for ship earth stations. The frequency band 1626.5-1645.5 MHz is assignable for communication, radiodetermination...
47 CFR 80.377 - Frequencies for ship earth stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 5 2013-10-01 2013-10-01 false Frequencies for ship earth stations. 80.377... SERVICES STATIONS IN THE MARITIME SERVICES Frequencies Ship Earth Stations § 80.377 Frequencies for ship earth stations. The frequency band 1626.5-1645.5 MHz is assignable for communication operations and...
47 CFR 80.377 - Frequencies for ship earth stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Frequencies for ship earth stations. 80.377... SERVICES STATIONS IN THE MARITIME SERVICES Frequencies Ship Earth Stations § 80.377 Frequencies for ship earth stations. The frequency band 1626.5-1645.5 MHz is assignable for communication, radiodetermination...
47 CFR 80.377 - Frequencies for ship earth stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 5 2014-10-01 2014-10-01 false Frequencies for ship earth stations. 80.377... SERVICES STATIONS IN THE MARITIME SERVICES Frequencies Ship Earth Stations § 80.377 Frequencies for ship earth stations. The frequency band 1626.5-1645.5 MHz is assignable for communication operations and...
47 CFR 80.377 - Frequencies for ship earth stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Frequencies for ship earth stations. 80.377... SERVICES STATIONS IN THE MARITIME SERVICES Frequencies Ship Earth Stations § 80.377 Frequencies for ship earth stations. The frequency band 1626.5-1645.5 MHz is assignable for communication, radiodetermination...
47 CFR 25.115 - Application for earth station authorizations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... earth station applications must be filed electronically through the International Bureau Filing System... transmitting earth stations in the Fixed-Satellite Service may file on FCC Form 312EZ if all of the following... band; (ii) The earth station(s) will not be installed or operated on ships, aircraft, or other moving...
2013-04-22
Jennifer Brennan, NASA EOSDIS Outreach Lead at NASA's Goddard Spaceflight Center, speaks to participants at a NASA Earth Day sponsored exhibit about satellite earth imagery, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
LBR-2 Earth stations for the ACTS program
NASA Technical Reports Server (NTRS)
Oreilly, Michael; Jirberg, Russell; Spisz, Ernie
1990-01-01
The Low Burst Rate-2 (LBR-2) earth station being developed for NASA's Advanced Communications Technology Satellite (ACTS) is described. The LBR-2 is one of two earth station types that operate through the satellite's baseband processor. The LBR-2 is a small earth terminal (VSAT)-like earth station that is easily sited on a user's premises, and provides up to 1.792 megabits per second (MBPS) of voice, video, and data communications. Addressed here is the design of the antenna, the rf subsystems, the digital processing equipment, and the user interface equipment.
Code of Federal Regulations, 2013 CFR
2013-10-01
... by coast stations and coast earth stations. 80.1119 Section 80.1119 Telecommunication FEDERAL... § 80.1119 Receipt and acknowledgement of distress alerts by coast stations and coast earth stations. (a... for coast stations.) (b) Coast earth stations in receipt of distress alerts must ensure that they are...
Code of Federal Regulations, 2010 CFR
2010-10-01
... by coast stations and coast earth stations. 80.1119 Section 80.1119 Telecommunication FEDERAL... § 80.1119 Receipt and acknowledgement of distress alerts by coast stations and coast earth stations. (a... for coast stations.) (b) Coast earth stations in receipt of distress alerts must ensure that they are...
Code of Federal Regulations, 2012 CFR
2012-10-01
... by coast stations and coast earth stations. 80.1119 Section 80.1119 Telecommunication FEDERAL... § 80.1119 Receipt and acknowledgement of distress alerts by coast stations and coast earth stations. (a... for coast stations.) (b) Coast earth stations in receipt of distress alerts must ensure that they are...
Code of Federal Regulations, 2011 CFR
2011-10-01
... by coast stations and coast earth stations. 80.1119 Section 80.1119 Telecommunication FEDERAL... § 80.1119 Receipt and acknowledgement of distress alerts by coast stations and coast earth stations. (a... for coast stations.) (b) Coast earth stations in receipt of distress alerts must ensure that they are...
Code of Federal Regulations, 2014 CFR
2014-10-01
... by coast stations and coast earth stations. 80.1119 Section 80.1119 Telecommunication FEDERAL... § 80.1119 Receipt and acknowledgement of distress alerts by coast stations and coast earth stations. (a... for coast stations.) (b) Coast earth stations in receipt of distress alerts must ensure that they are...
47 CFR 25.277 - Temporary fixed earth station operations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Temporary fixed earth station operations. 25... SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.277 Temporary fixed earth station operations. (a) When an earth station in the Fixed-Satellite Service is to remain at a single location for fewer...
47 CFR 25.277 - Temporary fixed earth station operations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Temporary fixed earth station operations. 25... SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.277 Temporary fixed earth station operations. (a) When an earth station in the Fixed-Satellite Service is to remain at a single location for fewer...
47 CFR 25.277 - Temporary fixed earth station operations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Temporary fixed earth station operations. 25... SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.277 Temporary fixed earth station operations. (a) When an earth station in the Fixed-Satellite Service is to remain at a single location for fewer...
47 CFR 25.277 - Temporary fixed earth station operations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Temporary fixed earth station operations. 25... SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.277 Temporary fixed earth station operations. (a) When an earth station in the Fixed-Satellite Service is to remain at a single location for fewer...
47 CFR 25.277 - Temporary fixed earth station operations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Temporary fixed earth station operations. 25... SERVICES SATELLITE COMMUNICATIONS Technical Operations § 25.277 Temporary fixed earth station operations. (a) When an earth station in the Fixed-Satellite Service is to remain at a single location for fewer...
47 CFR 74.6 - Licensing of broadcast auxiliary and low power auxiliary stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 4 2010-10-01 2010-10-01 false Licensing of broadcast auxiliary and low power... low power auxiliary stations. Applicants for and licensees of remote pickup broadcast stations, aural broadcast auxiliary stations, television broadcast auxiliary stations, and low power auxiliary stations...
47 CFR 87.47 - Application for a portable aircraft station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Application for a portable aircraft station license. 87.47 Section 87.47 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.47 Application for a portable...
2013-04-22
Dr. Thomas Wagner, NASA Program Scientist for the cryosphere, gives a presentation on observing the Earth's Poles in front of the Hyperwall at at a NASA-sponsored Earth Day event at Union Station, Monday April 22, 2013 in Washington. Photo Credit: (NASA/Carla Cioffi)
47 CFR 25.115 - Application for earth station authorizations.
Code of Federal Regulations, 2011 CFR
2011-10-01
..., except that such earth station applications must be filed electronically through the International Bureau... transmitting earth station facilities are required to file on Form 312EZ, to the extent that form is available, in the following cases: (i) The earth station will transmit in the 3700-4200 MHz and 5925-6425 MHz...
47 CFR 25.115 - Application for earth station authorizations.
Code of Federal Regulations, 2013 CFR
2013-10-01
..., except that such earth station applications must be filed electronically through the International Bureau... transmitting earth station facilities are required to file on Form 312EZ, to the extent that form is available, in the following cases: (i) The earth station will operate in the 3700-4200 MHz and 5925-6425 MHz...
47 CFR 25.115 - Application for earth station authorizations.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., except that such earth station applications must be filed electronically through the International Bureau... transmitting earth station facilities are required to file on Form 312EZ, to the extent that form is available, in the following cases: (i) The earth station will transmit in the 3700-4200 MHz and 5925-6425 MHz...
47 CFR 25.115 - Application for earth station authorizations.
Code of Federal Regulations, 2012 CFR
2012-10-01
..., except that such earth station applications must be filed electronically through the International Bureau... transmitting earth station facilities are required to file on Form 312EZ, to the extent that form is available, in the following cases: (i) The earth station will transmit in the 3700-4200 MHz and 5925-6425 MHz...
47 CFR 25.117 - Modification of station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... application by the Commission. (b) Both earth station and space station modification applications must be filed electronically through the International Bureau Filing System (IBFS) in accordance with the... 25.117 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES...
Code of Federal Regulations, 2014 CFR
2014-10-01
... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the master...
Code of Federal Regulations, 2011 CFR
2011-10-01
... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the master...
Code of Federal Regulations, 2013 CFR
2013-10-01
... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the master...
Code of Federal Regulations, 2010 CFR
2010-10-01
... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the master...
Code of Federal Regulations, 2012 CFR
2012-10-01
... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the master...
78 FR 71675 - License Amendment Application for Vermont Yankee Nuclear Power Station
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-29
... Vermont Yankee Nuclear Power Station AGENCY: Nuclear Regulatory Commission. ACTION: License amendment... Vermont Yankee Nuclear Power Station, located in Windham County, VT. The proposed amendment would have... Vermont Yankee Nuclear Power Station, located in Windham County, VT. The proposed amendment would have...
2013-04-22
A participant at NASA's Earth Day Science Gallery Exhibit calculates his carbon footprint at the Carbon Footprint Estimator, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Sharing between NGSO MSS Feeder links Earth....250 Sharing between NGSO MSS Feeder links Earth Stations in the 19.3-19.7 GHz and 29.1-29.5 GHz Bands. (a) NGSO MSS applicants shall be licensed to operate in the 29.1-29.5 GHz band for Earth-to-space...
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Sharing between NGSO MSS Feeder links Earth....250 Sharing between NGSO MSS Feeder links Earth Stations in the 19.3-19.7 GHz and 29.1-29.5 GHz Bands. (a) NGSO MSS applicants shall be licensed to operate in the 29.1-29.5 GHz band for Earth-to-space...
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Sharing between NGSO MSS Feeder links Earth....250 Sharing between NGSO MSS Feeder links Earth Stations in the 19.3-19.7 GHz and 29.1-29.5 GHz Bands. (a) NGSO MSS applicants shall be licensed to operate in the 29.1-29.5 GHz band for Earth-to-space...
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Sharing between NGSO MSS Feeder links Earth....250 Sharing between NGSO MSS Feeder links Earth Stations in the 19.3-19.7 GHz and 29.1-29.5 GHz Bands. (a) NGSO MSS applicants shall be licensed to operate in the 29.1-29.5 GHz band for Earth-to-space...
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Sharing between NGSO MSS Feeder links Earth....250 Sharing between NGSO MSS Feeder links Earth Stations in the 19.3-19.7 GHz and 29.1-29.5 GHz Bands. (a) NGSO MSS applicants shall be licensed to operate in the 29.1-29.5 GHz band for Earth-to-space...
Code of Federal Regulations, 2011 CFR
2011-10-01
... Applications and Licenses Earth Stations § 25.136 Licensing provisions for user transceivers in the 1.6/2.4 GHz... specified in § 25.213, earth stations operating in the 1.6/2.4 GHz and 1.5/1.6 GHz Mobile Satellite Services... aircraft unless the earth station has a direct physical connection to the aircraft cabin or cockpit...
Code of Federal Regulations, 2012 CFR
2012-10-01
... Applications and Licenses Earth Stations § 25.136 Licensing provisions for user transceivers in the 1.6/2.4 GHz... specified in § 25.213, earth stations operating in the 1.6/2.4 GHz and 1.5/1.6 GHz Mobile Satellite Services... aircraft unless the earth station has a direct physical connection to the aircraft cabin or cockpit...
Code of Federal Regulations, 2013 CFR
2013-10-01
... Applications and Licenses Earth Stations § 25.136 Licensing provisions for user transceivers in the 1.6/2.4 GHz... specified in § 25.213, earth stations operating in the 1.6/2.4 GHz and 1.5/1.6 GHz Mobile-Satellite Services... aircraft unless the earth station has a direct physical connection to the aircraft cabin or cockpit...
2013-04-22
Holli Riebeek, Education and Public Outreach Lead for NASA/Landsat Mission at NASA's Goddard Spaceflight Center, holds up Landsat maps NASA's Earth Day Science Gallery Exhibit, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-13
... Approved Non-U.S.-Licensed Space Stations From the Section 214 Exclusion List AGENCY: Federal... Exclusion List those non-U.S.-licensed space stations that have been allowed to enter the U.S. market for... Exclusion List those non-U.S.-licensed space stations that have been allowed to enter the U.S. market for...
2013-04-22
Holli Riebeek, Education and Public Outreach Lead for NASA/Landsat Mission at NASA's Goddard Spaceflight Center, is seen speaking to students at NASA's Earth Day Science Gallery Exhibit, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
75 FR 1285 - Vehicle-Mounted Earth Stations (VMES)
Federal Register 2010, 2011, 2012, 2013, 2014
2010-01-11
... Earth Stations (VMES) AGENCY: Federal Communications Commission. ACTION: Final Rule; announcement of...-Mounted Earth Stations in Certain Frequency Bands Allocated to the Fixed-Satellite Service, IB Docket No...(i), 4(j), 7(a), 301, 303(c), 303(f), 303(g), 303(r), 303(y) and 308 of the Communications Act of...
Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-31
...On May 29, 2013, Exelon Generation Company, LLC (Exelon) submitted an application to the U.S. Nuclear Regulatory Commission (NRC) for renewal of Facility Operating Licenses (NPF-72 and NPF-77) for an additional 20 years of operation for Braidwood Station, Units 1 and 2. Braidwood Station is located in Will County, Illinois. The current operating licenses for Braidwood Station, Units 1 and 2, expire on October 17, 2026 and December 18, 2027, respectively. This notice advises the public that the NRC intends to gather information to prepare an EIS on the proposed license renewal.
47 CFR 25.104 - Preemption of local zoning of earth stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such antennas...
47 CFR 25.104 - Preemption of local zoning of earth stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such antennas...
47 CFR 25.104 - Preemption of local zoning of earth stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such antennas...
47 CFR 25.104 - Preemption of local zoning of earth stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such antennas...
47 CFR 25.104 - Preemption of local zoning of earth stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such antennas...
47 CFR 25.113 - Station licenses and launch authority.
Code of Federal Regulations, 2012 CFR
2012-10-01
.... Construction of such stations may commence prior to grant of a license at the applicant's own risk. Applicants... is required by part 17 of this chapter, must include the FCC Antenna Structure Registration Number(s) for the affected structure(s). If no such number has been assigned at the time the application is...
47 CFR 25.209 - Earth station antenna performance standards.
Code of Federal Regulations, 2014 CFR
2014-10-01
... SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.209 Earth station antenna performance standards... transmission from an earth station in the Fixed-Satellite Service shall lie below the relevant envelope defined in paragraphs (a)(1) through (4) of this section: (1) In the plane of the geostationary satellite...
2013-04-22
Michael Meyer, lead scientist for NASA's Mars Exploration Program at NASA Headquarters speaks in front of the Hyperwall at a NASA-sponsored Earth Day event at Union Station, Monday April 22, 2013 in Washington. Photo Credit: (NASA/Carla Cioffi)
47 CFR 25.209 - Earth station antenna performance standards.
Code of Federal Regulations, 2013 CFR
2013-10-01
... SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.209 Earth station antenna performance standards. (a) The gain of any antenna to be employed in transmission from an earth station in the Fixed-Satellite Service shall lie below the envelope defined in paragraphs (a)(1) through (4) of this section: (1...
47 CFR 101.83 - Modification of station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... that remain co-primary under the provisions of § 101.147(r) may not make modifications to their systems that increase interference to satellite earth stations, or result in a facility that would be more...
47 CFR 101.83 - Modification of station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... that remain co-primary under the provisions of § 101.147(r) may not make modifications to their systems that increase interference to satellite earth stations, or result in a facility that would be more...
47 CFR 101.83 - Modification of station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... that remain co-primary under the provisions of § 101.147(r) may not make modifications to their systems that increase interference to satellite earth stations, or result in a facility that would be more...
47 CFR 101.83 - Modification of station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... that remain co-primary under the provisions of § 101.147(r) may not make modifications to their systems that increase interference to satellite earth stations, or result in a facility that would be more...
47 CFR 101.83 - Modification of station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... that remain co-primary under the provisions of § 101.147(r) may not make modifications to their systems that increase interference to satellite earth stations, or result in a facility that would be more...
47 CFR 25.132 - Verification of earth station antenna performance standards.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) Except for applications for 20/30 GHz earth... the antenna manufacturer on representative equipment in representative configurations, and the test...
47 CFR 25.129 - Equipment authorization for portable earth-station transceivers.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Equipment authorization for portable earth... Requirements § 25.129 Equipment authorization for portable earth-station transceivers. (a) Except as expressly... earth-station transceivers subject to regulation under part 25. This requirement does not apply, however...
47 CFR 25.129 - Equipment authorization for portable earth-station transceivers.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Equipment authorization for portable earth... Requirements § 25.129 Equipment authorization for portable earth-station transceivers. (a) Except as expressly... earth-station transceivers subject to regulation under part 25. This requirement does not apply, however...
47 CFR 25.129 - Equipment authorization for portable earth-station transceivers.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Equipment authorization for portable earth... Requirements § 25.129 Equipment authorization for portable earth-station transceivers. (a) Except as expressly... earth-station transceivers subject to regulation under part 25. This requirement does not apply, however...
47 CFR 25.129 - Equipment authorization for portable earth-station transceivers.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Equipment authorization for portable earth... Requirements § 25.129 Equipment authorization for portable earth-station transceivers. (a) Except as expressly... earth-station transceivers subject to regulation under part 25. This requirement does not apply, however...
47 CFR 25.132 - Verification of earth station antenna performance standards.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) All applications for transmitting earth... pursuant to § 2.902 of this chapter from the manufacturer of each antenna that the results of a series of...
47 CFR 25.132 - Verification of earth station antenna performance standards.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) All applications for transmitting earth... pursuant to § 2.902 of this chapter from the manufacturer of each antenna that the results of a series of...
47 CFR 25.132 - Verification of earth station antenna performance standards.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) All applications for transmitting earth... pursuant to § 2.902 of this chapter from the manufacturer of each antenna that the results of a series of...
47 CFR 73.3544 - Application to obtain a modified station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 4 2010-10-01 2010-10-01 false Application to obtain a modified station license. 73.3544 Section 73.3544 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Washington, DC, Attention: Audio Division (radio) or Video Services Division (television), Media Bureau, to...
Compact earth stations, hubs for energy industry expanding
DOE Office of Scientific and Technical Information (OSTI.GOV)
Shimabukuro, T.
1992-02-01
That paper reports that advances in gallium arsenide (GaAs) technology, monolithic microwave integrated circuits (MMIC) and large scale integrated (VLSF) circuits, have contributed to the mass production of very reliable small aperture terminals (VSATs). Less publicized, but equally important to multinational energy organizations, are recent developments in compact earth station design and solid-state hubs for VSAT networks made possible by the new technology. Many applications are suited for the energy industry that involve compact earth station terminals and hubs. The first group of applications describes the use of GTE's ACES earth station for the Zaire Gulf Oil Co. in Zairemore » and for AMOCO in Trinidad. The second group of applications describes the compact hub for VSAT networks, which could potentially have a number of data communication uses in the energy industry, such as, IBM/SNA, X.25, or supervisory control an data acquisition (SCADA) applications.« less
2013-04-22
Izolda Trakhtenberg, Science Educator at NASA Goddard Spaceflight Center, conducts an experiment with students to create a cloud in a bottle, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
2013-04-22
Todd Toth, Science Educator at NASA Goddard Spaceflight Center, conducts an experiment with students to create a cloud in a bottle, Monday, April 22, 2013 at Union Station in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
2013-04-22
Students assemble balloon race cars and Alka-Seltzer film canister rockets to demonstrate Newton's third Law of motion at the NASA Science Gallery at Union Station, Monday, April 22, 2013 in Washington. The NASA Science Gallery exhibits are being sponsored by NASA in honor of Earth Day. (Photo Credit: NASA/Carla Cioffi)
77 FR 21593 - V. C. Summer Nuclear Station, Units 2 and 3 Combined Licenses and Record of Decision
Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-10
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 052-00027 and 052-00028; NRC-2008-0441] V. C. Summer... Licenses for Virgil C. Summer Nuclear Station, Units 2 and 3'' ML11098A044 NUREG-1939, Vol 1, ``Final Environmental Impact Statement for Combined Licenses for Virgil C. Summer Nuclear Station, Units 2 and 3...
Code of Federal Regulations, 2014 CFR
2014-10-01
... for geostationary space stations in the Fixed-Satellite Service and the 17/24 GHz Broadcasting... Further requirements for license applications for geostationary space stations in the Fixed-Satellite... § 25.114, applicants for geostationary-orbit FSS space stations must provide an interference analysis...
47 CFR 25.262 - Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... requirements for 17/24 GHz BSS space stations. 25.262 Section 25.262 Telecommunication FEDERAL COMMUNICATIONS... Licensing and domestic coordination requirements for 17/24 GHz BSS space stations. (a) Except as described in paragraphs (b), (c) or (e) of this section, applicants seeking to operate a space station in the...
47 CFR 25.262 - Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... requirements for 17/24 GHz BSS space stations. 25.262 Section 25.262 Telecommunication FEDERAL COMMUNICATIONS... Licensing and domestic coordination requirements for 17/24 GHz BSS space stations. (a) Except as described in paragraphs (b), (c) or (e) of this section, applicants seeking to operate a space station in the...
47 CFR 25.262 - Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... requirements for 17/24 GHz BSS space stations. 25.262 Section 25.262 Telecommunication FEDERAL COMMUNICATIONS... Licensing and domestic coordination requirements for 17/24 GHz BSS space stations. (a) Except as described in paragraphs (b), (c) or (e) of this section, applicants seeking to operate a space station in the...
47 CFR 25.262 - Licensing and domestic coordination requirements for 17/24 GHz BSS space stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... requirements for 17/24 GHz BSS space stations. 25.262 Section 25.262 Telecommunication FEDERAL COMMUNICATIONS... Licensing and domestic coordination requirements for 17/24 GHz BSS space stations. (a) Except as described in paragraphs (b), (c) or (e) of this section, applicants seeking to operate a space station in the...
47 CFR 25.220 - Non-conforming transmit/receive earth station operations.
Code of Federal Regulations, 2013 CFR
2013-10-01
..., ESAA and 17/24 GHz BSS feeder link applications in which the proposed earth station operations do not... the certifications listed in paragraphs (d)(1)(i) through (d)(1)(iv) of this section. The applicant... subject non-conforming earth station with its satellite(s) has the potential to receive interference from...
47 CFR 25.220 - Non-conforming transmit/receive earth station operations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... and 17/24 GHz BSS feeder link applications in which the proposed earth station operations do not fall...) through (d)(1)(iv) of this section. The applicant will be authorized to transmit only to the satellite... operator acknowledging that the proposed operation of the subject non-conforming earth station with its...
47 CFR 25.220 - Non-conforming transmit/receive earth station operations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... and 17/24 GHz BSS feeder link applications in which the proposed earth station operations do not fall... certifications listed in paragraphs (d)(1)(i) through (d)(1)(iv) of this section. The applicant will be... subject non-conforming earth station with its satellite(s) has the potential to receive interference from...
47 CFR 25.220 - Non-conforming transmit/receive earth station operations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... and 17/24 GHz BSS feeder link applications in which the proposed earth station operations do not fall... certifications listed in paragraphs (d)(1)(i) through (d)(1)(iv) of this section. The applicant will be... subject non-conforming earth station with its satellite(s) has the potential to receive interference from...
Service offerings and interfaces for the ACTS network of earth stations
NASA Technical Reports Server (NTRS)
Coney, T. A.; Dobyns, T. R.; Chitre, D. M.; Lindstrom, R.
1988-01-01
The NASA Advanced Communications Technology Satellite (ACTS) will use a network of about 20 earth stations to operate as a Mode 1 network. This network will support two ACTS program objectives: to verify the technical performance of ACTS Mode 1 operation in GEO and to demonstrate the types and quality of services that can be provided by an ACTS Mode 1 communications system. The terrestrial interface design is a critical element in assuring that these network earth stations will meet the objectives. In this paper, the applicable terrestrial interface design requirements, the resulting interface specifications, and the associated terrestrial input/output hardware are discussed. A functional block diagram of a network earth station is shown.
Station coordinates, baselines, and earth rotation from Lageos laser ranging - 1976-1984
NASA Technical Reports Server (NTRS)
Tapley, B. D.; Schultz, B. E.; Eanes, R. J.
1985-01-01
The orbit of the Lageos satellite is well suited as a reference frame for studying the rotation of the earth and the relative motion of points on the earth's crust. The satellite laser measurements can determine the location of a set of tracking stations in an appropriate terrestrial coordinate system. The motion of the earth's rotation axis relative to this system can be studied on the basis of the established tracking station locations. The present investigation is concerned with an analysis of 7.7 years of Lageos laser ranging data. In the first solution considered, the entire data span was used to adjust a single set of station positions simultaneously with orbit and earth rotation parameters. Attention is given to the accuracy of earth rotation parameters which are determined as an inherent part of the solution process.
78 FR 75579 - License Renewal Application for Grand Gulf Nuclear Station, Unit 1
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-12
... NUCLEAR REGULATORY COMMISSION [Docket No. 50-416; NRC-2011-0262] License Renewal Application for Grand Gulf Nuclear Station, Unit 1 AGENCY: Nuclear Regulatory Commission. ACTION: Draft supplemental....S. Nuclear Regulatory Commission (NRC) is issuing for public comment a draft, plant-specific...
Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-06
... Application for Byron Station, Units 1 and 2; Exelon Generation Company, LLC AGENCY: Nuclear Regulatory..., Units 1 and 2 (Byron). Byron Station is located in Byron, Illinois. The current operating license for Byron Station, Unit 1, expires on October 31, 2024, and Unit 2, expires on November 6, 2026. DATES: The...
47 CFR 25.145 - Licensing provisions for the Fixed-Satellite Service in the 20/30 GHz bands.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Licensing provisions for the Fixed-Satellite Service in the 20/30 GHz bands. 25.145 Section 25.145 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... indicating the number of earth stations actually brought into service under its blanket licensing authority...
Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-07
... NUCLEAR REGULATORY COMMISSION [Docket No. 50-443-LR; ASLBP No. 10-906-02-LR-BD01] Atomic Safety and Licensing Board; Nextera Energy Seabrook, LLC (Seabrook Station, Unit 1); Notice of Hearing Before... subsequent notice or order. \\2\\ Id. at 63. It is so ordered. For the Atomic Safety and Licensing Board. Dated...
Circumlunar Free-Return Cycler Orbits for a Manned Earth-Moon Space Station
NASA Technical Reports Server (NTRS)
Genova, Anthony L.; Aldrin, Buzz
2015-01-01
Multiple free-return circumlunar cycler orbits were designed to allow regular travel between the Earth and Moon by a manned space station. The presented cycler orbits contain circumlunar free-return "figure-8" segments and yield lunar encounters every month. Smaller space "taxi" vehicles can rendezvous with (and depart from) the cycling Earth-Moon space station to enter lunar orbit (and/or land on the lunar surface), return to Earth, or reach destinations including Earth-Moon L1 and L2 halo orbits, near-Earth objects (NEOs), Venus, and Mars. To assess the practicality of the selected orbits, relevant cycler characteristics (including (Delta)V maintenance requirements) are presented and compared.
78 FR 9745 - Kewaunee Power Station; Application for Amendment to Facility Operating License
Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-11
... FURTHER INFORMATION CONTACT: Karl Feintuch, Project Manager, Office of Nuclear Reactor Regulation, U.S... Licensing, Office of Nuclear Reactor Regulation. [FR Doc. 2013-03037 Filed 2-8-13; 8:45 am] BILLING CODE... NUCLEAR REGULATORY COMMISSION [Docket No. 50-305; NRC-2013-0028] Kewaunee Power Station...
Analysis of Delay Fluctuations on Two-Way Time Transfer Earth Stations
2007-11-01
Two Way Satellite Time and Frequency Transfer ( TWSTFT ) has become one of the major techniques to compare atomic time scales and primary clocks over...the result of TWSTFT . On the TL’s earth station, the most of the equipment is located outside, including the up- and down-converters, solid-state...light/shade, wind speed, humidity, and thermal circulation, may affect the TWSTFT earth station. These conditions may cause both the change of path
47 CFR 25.142 - Licensing provisions for the non-voice, non-geostationary Mobile-Satellite Service.
Code of Federal Regulations, 2014 CFR
2014-10-01
... must identify the power flux density produced at the Earth's surface by each space station of their... § 25.202(f) (1), (2) and (3), as calculated for a fixed point on the Earth's surface in the plane of... transceivers subject to blanket licensing under § 25.115(d)) through the frequency assignment and coordination...
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Limits on emissions from mobile earth stations... Technical Standards § 25.216 Limits on emissions from mobile earth stations for protection of aeronautical radionavigation-satellite service. (a) The e.i.r.p. density of emissions from mobile earth stations placed in...
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Limits on emissions from mobile earth stations... Technical Standards § 25.216 Limits on emissions from mobile earth stations for protection of aeronautical radionavigation-satellite service. (a) The e.i.r.p. density of emissions from mobile earth stations placed in...
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Limits on emissions from mobile earth stations... Technical Standards § 25.216 Limits on emissions from mobile earth stations for protection of aeronautical radionavigation-satellite service. (a) The e.i.r.p. density of emissions from mobile earth stations placed in...
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Limits on emissions from mobile earth stations... Technical Standards § 25.216 Limits on emissions from mobile earth stations for protection of aeronautical radionavigation-satellite service. (a) The e.i.r.p. density of emissions from mobile earth stations placed in...
47 CFR 25.224 - Protection of receive-only earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 2 2014-10-01 2014-10-01 false Protection of receive-only earth stations in... receive-only earth stations in the 17/24 GHz BSS. (a) Notwithstanding § 25.209(c) of this part, receive-only earth stations operating in the 17/24 GHz broadcasting-satellite service can claim no greater...
47 CFR 25.224 - Protection of receive-only earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Protection of receive-only earth stations in... receive-only earth stations in the 17/24 GHz BSS. (a) Notwithstanding § 25.209(c) of this part, receive-only earth stations operating in the 17/24 GHz broadcasting-satellite service can claim no greater...
47 CFR 25.224 - Protection of receive-only earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Protection of receive-only earth stations in... receive-only earth stations in the 17/24 GHz BSS. (a) Notwithstanding § 25.209(c) of this part, receive-only earth stations operating in the 17/24 GHz broadcasting-satellite service can claim no greater...
47 CFR 25.224 - Protection of receive-only earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Protection of receive-only earth stations in... receive-only earth stations in the 17/24 GHz BSS. (a) Notwithstanding § 25.209(c) of this part, receive-only earth stations operating in the 17/24 GHz broadcasting-satellite service can claim no greater...
47 CFR 25.224 - Protection of receive-only earth stations in the 17/24 GHz BSS.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Protection of receive-only earth stations in... receive-only earth stations in the 17/24 GHz BSS. (a) Notwithstanding § 25.209(c) of this part, receive-only earth stations operating in the 17/24 GHz broadcasting-satellite service can claim no greater...
47 CFR 74.532 - Licensing requirements.
Code of Federal Regulations, 2010 CFR
2010-10-01
... § 74.532 Licensing requirements. (a) An aural broadcast STL or an aural broadcast intercity relay... booster stations. Aural auxiliary stations licensed to low power FM stations will be assigned on a.... (b) More than one aural broadcast STL or intercity relay station may be licensed to a single licensee...
47 CFR 74.532 - Licensing requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... § 74.532 Licensing requirements. (a) An aural broadcast STL or an aural broadcast intercity relay... booster stations. Aural auxiliary stations licensed to low power FM stations will be assigned on a.... (b) More than one aural broadcast STL or intercity relay station may be licensed to a single licensee...
47 CFR 74.532 - Licensing requirements.
Code of Federal Regulations, 2012 CFR
2012-10-01
... § 74.532 Licensing requirements. (a) An aural broadcast STL or an aural broadcast intercity relay... booster stations. Aural auxiliary stations licensed to low power FM stations will be assigned on a.... (b) More than one aural broadcast STL or intercity relay station may be licensed to a single licensee...
47 CFR 74.532 - Licensing requirements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... § 74.532 Licensing requirements. (a) An aural broadcast STL or an aural broadcast intercity relay... booster stations. Aural auxiliary stations licensed to low power FM stations will be assigned on a.... (b) More than one aural broadcast STL or intercity relay station may be licensed to a single licensee...
47 CFR 74.532 - Licensing requirements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... § 74.532 Licensing requirements. (a) An aural broadcast STL or an aural broadcast intercity relay... booster stations. Aural auxiliary stations licensed to low power FM stations will be assigned on a.... (b) More than one aural broadcast STL or intercity relay station may be licensed to a single licensee...
47 CFR 25.218 - Off-axis EIRP envelopes for FSS earth station operations.
Code of Federal Regulations, 2013 CFR
2013-10-01
...) Analog video earth station applications, and (3) Applications for feeder-link earth stations in the 17/24...BW/4 kHz For 9.2° 18 dBW/4 kHz For 48° 18 dBW/4 kHz For 48° <θ ≤85° −8 dBW/4 k...
The Earth Based Ground Stations Element of the Lunar Program
NASA Technical Reports Server (NTRS)
Gal-Edd, Jonathan; Fatig, Curtis; Schier, James; Lee, Charles
2007-01-01
The Lunar Architecture Team (LAT) is responsible for developing a concept for building and supporting a lunar outpost with several exploration capabilities such as rovers, colonization, and observatories. The lunar outpost is planned to be located at the Moon's South Pole. The LAT Communications and Navigation Team (C&N) is responsible for defining the network infrastructure to support the lunar outpost. The following elements are needed to support lunar outpost activities: A Lunar surface network based on industry standard wireless 802.xx protocols, relay satellites positioned 180 degrees apart to provide South Pole coverage for the half of the lunar 28-day orbit that is obscured from Earth view, earth-based ground stations deployed at geographical locations 120 degrees apart. This paper will focus on the Earth ground stations of the lunar architecture. Two types of ground station networks are discussed. One provides Direct to Earth (DTE) support to lunar users using Kaband 23/26Giga-Hertz (GHz) communication frequencies. The second supports the Lunar Relay Satellite (LRS) that will be using Ka-band 40/37GHz (Q-band). This paper will discuss strategies to provide a robust operational network in support of various lunar missions and trades of building new antennas at non-NASA facilities, to improve coverage and provide site diversification for handling rain attenuation.
NASA Astrophysics Data System (ADS)
Ivanov, D. V.; Uratsuka, M.-R.; Ipatov, A. V.; Marshalov, D. A.; Shuygina, N. V.; Vasilyev, M. V.; Gayazov, I. S.; Ilyin, G. N.; Bondarenko, Yu. S.; Melnikov, A. E.; Suvorkin, V. V.
2018-04-01
The article presents the main possibilities of using the projected Russian-Cuban geodynamic colocation station on the basis of the Institute of Geophysics and Astronomy of the Ministry of Science, Technology and the Environment of the Republic of Cuba to carry out radio observations and monitoring the near-Earth space. Potential capabilities of the station are considered for providing various observational programs: astrophysical observations; observations by space geodesy methods using radio very long baselines interferometers, global navigation satellite systems, laser rangers, and various Doppler systems, as well as monitoring of artificial and natural bodies in the near-Earth and deep space, including the ranging of asteroids approaching the Earth. The results of modeling the observations on the planned station are compared with that obtained on the existing geodynamic stations. The efficiency of the projected Russian-Cuban station for solving astronomical tasks is considered.
Code of Federal Regulations, 2010 CFR
2010-10-01
... licenses will serve as a prerequisite for registering individual fixed and base stations. A licensee cannot operate a fixed or base station before registering it under its license and licensees must delete registrations for unused fixed and base stations. ...
NASA Technical Reports Server (NTRS)
Delombard, R.
1984-01-01
A photovoltaic power system which will be installed at a remote location in Indonesia to provide power for a satellite Earth station and a classroom for video and audio teleconferences are described. The Earth station may also provide telephone service to a nearby village. The use of satellite communications for development assistance applications and the suitability of a hybrid photovoltaic engine generator power system for remote satellite Earth stations are demonstrated. The Indonesian rural satellite project is discussed and the photovoltaic power system is described.
View of Skylab space station cluster in Earth orbit from CSM
1974-02-08
SL4-143-4707 (8 Feb. 1974) --- An overhead view of the Skylab space station cluster in Earth orbit as photographed from the Skylab 4 Command and Service Modules (CSM) during the final fly-around by the CSM before returning home. The space station is contrasted against a cloud-covered Earth. Note the solar shield which was deployed by the second crew of Skylab and from which a micrometeoroid shield has been missing since the cluster was launched on May 14, 1973. The OWS solar panel on the left side was also lost on workshop launch day. Photo credit: NASA
47 CFR 74.832 - Licensing requirements and procedures.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Stations § 74.832 Licensing requirements and procedures. (a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used...
47 CFR 74.832 - Licensing requirements and procedures.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Stations § 74.832 Licensing requirements and procedures. (a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used...
47 CFR 74.832 - Licensing requirements and procedures.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Stations § 74.832 Licensing requirements and procedures. (a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used...
47 CFR 74.832 - Licensing requirements and procedures.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Stations § 74.832 Licensing requirements and procedures. (a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used...
47 CFR 74.832 - Licensing requirements and procedures.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Stations § 74.832 Licensing requirements and procedures. (a) A license authorizing operation of one or more low power auxiliary stations will be issued only to the following: (1) A licensee of an AM, FM, TV, or International broadcast station or low power TV station. Low power auxiliary stations will be licensed for used...
Intelsat's small earth stations - Impact on the developing world
NASA Astrophysics Data System (ADS)
McDougal, Patrick
1986-12-01
This article offers a brief historical look at the progress in the use of small earth stations in the developing world, and a present status report on Intelsat's new service offerings, especially in the use of smaller earth station technology. Three experiments or series of experiments are discussed: those conducted on NASA's ATS (Applications Technology Satellite) series of satellites, India's SITE (Satellite Instructional Television Experiment), and the Rural Satellite Project sponsored by the U.S. Agency for International Development. Intelsat's contributions to the growth of telecommunications in the developing world include: domestic leases, VISTA and INTELNET services, Project SHARE, and some new strategies for the financing of telecommunications projects. The article concludes that it is only recently that some of the true benefits of satellite communications have been realized in the developing countries because of improvements in technology, reduction in costs, and diversity of service offerings.
Crew Earth Observations: Twelve Years of Documenting Earth from the International Space Station
NASA Technical Reports Server (NTRS)
Evans, Cynthia A.; Stefanov, William L.; Willis, Kimberley; Runco, Susan; Wilkinson, M. Justin; Dawson, Melissa; Trenchard, Michael
2012-01-01
The Crew Earth Observations (CEO) payload was one of the initial experiments aboard the International Space Station, and has been continuously collecting data about the Earth since Expedition 1. The design of the experiment is simple: using state-of-the-art camera equipment, astronauts collect imagery of the Earth's surface over defined regions of scientific interest and also document dynamic events such as storms systems, floods, wild fires and volcanic eruptions. To date, CEO has provided roughly 600,000 images of Earth, capturing views of features and processes on land, the oceans, and the atmosphere. CEO data are less rigorously constrained than other remote sensing data, but the volume of data, and the unique attributes of the imagery provide a rich and understandable view of the Earth that is difficult to achieve from the classic remote sensing platforms. In addition, the length-of-record of the imagery dataset, especially when combined with astronaut photography from other NASA and Russian missions starting in the early 1960s, provides a valuable record of changes on the surface of the Earth over 50 years. This time period coincides with the rapid growth of human settlements and human infrastructure.
Code of Federal Regulations, 2012 CFR
2012-10-01
... license gives the licensee authority to construct and operate any number of base stations anywhere within the area authorized by the license, except as follows: (1) A station is required to be individually... assessment is required under § 1.1307 of this chapter; or (iii) The station would affect areas identified in...
Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-21
... William States Lee III Nuclear Station Site, Units 1 and 2; Duke Energy Carolinas, LLC AGENCY: Nuclear... Statement for Combined Licenses (COL) for William States Lee III Nuclear Station Units 1 and 2 [Lee Nuclear... draft EIS can be accessed online at the NRC's William States Lee III Nuclear Site Web page at http://www...
47 CFR 74.632 - Licensing requirements.
Code of Federal Regulations, 2010 CFR
2010-10-01
... home-city users. (e) A license for a TV translator relay station will be issued only to licensees of low power TV and TV translator stations. However, a television translator relay station license may be issued to a cooperative enterprise wholly owned by licensees of television broadcast translators or...
47 CFR 25.145 - Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands. 25.145 Section 25.145 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... to the Commission a yearly report indicating the number of earth stations actually brought into...
47 CFR 25.145 - Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands. 25.145 Section 25.145 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... to the Commission a yearly report indicating the number of earth stations actually brought into...
47 CFR 25.145 - Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Licensing conditions for the Fixed-Satellite Service in the 20/30 GHz bands. 25.145 Section 25.145 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... to the Commission a yearly report indicating the number of earth stations actually brought into...
47 CFR 25.145 - Licensing provisions for the Fixed-Satellite Service in the 20/30 GHz bands.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Licensing provisions for the Fixed-Satellite Service in the 20/30 GHz bands. 25.145 Section 25.145 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... to the Commission a yearly report indicating the number of earth stations actually brought into...
Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-23
... Govern the Use of Satellite Earth Stations on Board Vessels in the 5925-6425 MHz/3700-4200 MHz Bands and... on Reconsideration, In the Matter of Procedures to Govern the Use of Satellite Earth Stations on...: December 31, 2012. Title: Earth Stations on Board Vessels (ESV). Form No.: Not applicable. Type of Review...
Low Earth orbit environmental effects on the space station photovoltaic power generation systems
NASA Technical Reports Server (NTRS)
Nahra, Henry K.
1987-01-01
A summary of the Low Earth Orbital Environment, its impact on the Photovoltaic Power systems of the space station and the solutions implemented to resolve the environmental concerns or issues are described. Low Earth Orbital Environment (LEO) presents several concerns to the Photovoltaic power systems of the space station. These concerns include atomic oxygen interaction with the polymeric substrate of the solar arrays, ionized environment effects on the array operating voltage, the effects of the meteoroids and debris impacts and penetration through the different layers of the solar cells and their circuits, and the high energy particle and radiation effects on the overall solar array performance. Potential solutions to some of the degrading environmental interactions that will provide the photovoltaic power system of the space station with the desired life are also summarized.
NASA Technical Reports Server (NTRS)
Stagl, T. W.; Singh, J. P.
1972-01-01
A description and listings of computer programs for plotting geographical and political features of the world or a specified portion of it, for plotting spot-beam coverages from an earth-synchronous satellite over the computer generated mass, and for plotting polar perspective views of the earth and earth-station antenna elevation contours for a given satellite location are presented. The programs have been prepared in connection with a project on Application of Communication Satellites to Educational Development.
Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-29
... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Parts 2 and 25 [IB Docket No. 12-376; FCC 12-161] Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit Space Stations AGENCY: Federal Communications Commission. ACTION: Proposed rule; correction. SUMMARY: The Federal...
47 CFR 73.6002 - Licensing requirements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Class A Television Broadcast Stations § 73.6002 Licensing requirements. (a) A Class A television broadcast license will only be issued to a qualified low power television licensee that: (1) Filed a Statement of Eligibility for Class A Low Power Television Station Status on or before January 28, 2000...
47 CFR 73.6002 - Licensing requirements.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Class A Television Broadcast Stations § 73.6002 Licensing requirements. (a) A Class A television broadcast license will only be issued to a qualified low power television licensee that: (1) Filed a Statement of Eligibility for Class A Low Power Television Station Status on or before January 28, 2000...
47 CFR 73.6002 - Licensing requirements.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Class A Television Broadcast Stations § 73.6002 Licensing requirements. (a) A Class A television broadcast license will only be issued to a qualified low power television licensee that: (1) Filed a Statement of Eligibility for Class A Low Power Television Station Status on or before January 28, 2000...
47 CFR 73.6002 - Licensing requirements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Class A Television Broadcast Stations § 73.6002 Licensing requirements. (a) A Class A television broadcast license will only be issued to a qualified low power television licensee that: (1) Filed a Statement of Eligibility for Class A Low Power Television Station Status on or before January 28, 2000...
47 CFR 73.6002 - Licensing requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Class A Television Broadcast Stations § 73.6002 Licensing requirements. (a) A Class A television broadcast license will only be issued to a qualified low power television licensee that: (1) Filed a Statement of Eligibility for Class A Low Power Television Station Status on or before January 28, 2000...
ACTS Ka-Band Earth Stations: Technology, Performance, and Lessons Learned
NASA Technical Reports Server (NTRS)
Reinhart, Richard C.; Struharik, Steven J.; Diamond, John J.; Stewart, David
2000-01-01
The Advanced Communications Technology Satellite (ACTS) Project invested heavily in prototype Ka-band satellite ground terminals to conduct an experiments program with the ACTS satellite. The ACTS experiment's program proposed to validate Ka-band satellite and ground station technology. demonstrate future telecommunication services. demonstrate commercial viability and market acceptability of these new services, evaluate system networking and processing technology, and characterize Ka-band propagation effects, including development of techniques to mitigate signal fading. This paper will present a summary of the fixed ground terminals developed by the NASA Glenn Research Center and its industry partners, emphasizing the technology and performance of the terminals (Part 1) and the lessons learned throughout their six year operation including the inclined orbit phase of operations (Full Report). An overview of the Ka-band technology and components developed for the ACTS ground stations is presented. Next. the performance of the ground station technology and its evolution during the ACTS campaign are discussed to illustrate the technical tradeoffs made during the program and highlight technical advances by industry to support the ACTS experiments program and terminal operations. Finally. lessons learned during development and operation of the user terminals are discussed for consideration of commercial adoption into future Ka-band systems. The fixed ground stations used for experiments by government, academic, and commercial entities used reflector based offset-fed antenna systems ranging in size from 0.35m to 3.4m antenna diameter. Gateway earth stations included two systems, referred to as the NASA Ground Station (NGS) and the Link Evaluation Terminal (LET). The NGS provides tracking, telemetry, and control (TT&C) and Time Division Multiple Access (TDMA) network control functions. The LET supports technology verification and high data rate experiments. The ground
View of Skylab space station cluster in Earth orbit from CSM
2008-08-18
SL4-143-4706 (8 Feb. 1974) --- An overhead view of the Skylab space station cluster in Earth orbit as photographed from the Skylab 4 Command and Service Modules (CSM) during the final fly-around by the CSM before returning home. The space station is contrasted against a cloud-covered Earth. Note the solar shield which was deployed by the second crew of Skylab and from which a micro meteoroid shield has been missing since the cluster was launched on May 14, 1973. The Orbital Workshop (OWS) solar panel on the left side was also lost on workshop launch day. Inside the Command Module (CM) when this picture was made were astronaut Gerald P. Carr, commander; scientist-astronaut Edward G. Gibson, science pilot; and astronaut William R. Pogue, pilot. The crew used a 70mm hand-held Hasselblad camera to take this photograph. Photo credit: NASA
Earth Science and Applications attached payloads on Space Station
NASA Technical Reports Server (NTRS)
Wicks, Thomas G.; Arnold, Ralph R.
1990-01-01
This paper describes the Office of Space Science and Applications' process for Attached Payloads on Space Station Freedom from development through on-orbit operations. Its primary objectives are to detail the sequential steps of the attached payload methodology by tracing in particular the selected Earth Science and Applications' payloads through this flow and relate the integral role of Marshall Space Flight Center's Science Utilization Management function of integration and operations.
Artist's concept of Skylab space station cluster in Earth's orbit
1971-10-01
S71-52192 (1971) --- An artist's concept of the Skylab space station cluster in Earth's orbit. The cutaway view shows astronaut activity in the Orbital Workshop (OWS). The Skylab cluster is composed of the OWS, Airlock Module (AM), Multiple Docking Adapter (MDA), Apollo Telescope Mount (ATM), and the Command and Service Module (CSM). Photo credit: NASA
The role of the space station in earth science research
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kaye, Jack A.
1999-01-22
The International Space Station (ISS) has the potential to be a valuable platform for earth science research. By virtue of its being in a mid-inclination orbit (51.5 deg.), ISS provides the opportunity for nadir viewing of nearly 3/4 of the Earth's surface, and allows viewing to high latitudes if limb-emission or occultation viewing techniques are used. ISS also provides the opportunity for viewing the Earth under a range of lighting conditions, unlike the polar sun-synchronous satellites that are used for many earth observing programs. The ISS is expected to have ample power and data handling capability to support Earth-viewing instruments,more » provide opportunities for external mounting and retrieval of instruments, and be in place for a sufficiently long period that long-term data records can be obtained. On the other hand, there are several questions related to contamination, orbital variations, pointing knowledge and stability, and viewing that are of concern in consideration of ISS for earth science applications. The existence of an optical quality window (the Window Observational Research Facility, or WORF), also provides the opportunity for Earth observations from inside the pressurized part of ISS. Current plans by NASA for earth science research from ISS are built around the Stratospheric Aerosol and Gas Experiment (SAGE III) instrument, planned for launch in 2002.« less
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false License term. 87.27 Section 87.27 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.27 License term. (a) Licenses for stations in the aviation services will...
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false License term. 87.27 Section 87.27 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.27 License term. (a) Licenses for stations in the aviation services will...
International Space Station Earth Observations Working Group
NASA Technical Reports Server (NTRS)
Stefanov, William L.; Oikawa, Koki
2015-01-01
The multilateral Earth Observations Working Group (EOWG) was chartered in May 2012 in order to improve coordination and collaboration of Earth observing payloads, research, and applications on the International Space Station (ISS). The EOWG derives its authority from the ISS Program Science Forum, and a NASA representative serves as a permanent co-chair. A rotating co-chair position can be occupied by any of the international partners, following concurrence by the other partners; a JAXA representative is the current co-chair. Primary functions of the EOWG include, 1) the exchange of information on plans for payloads, from science and application objectives to instrument development, data collection, distribution and research; 2) recognition and facilitation of opportunities for international collaboration in order to optimize benefits from different instruments; and 3) provide a formal ISS Program interface for collection and application of remotely sensed data collected in response to natural disasters through the International Charter, Space and Major Disasters. Recent examples of EOWG activities include coordination of bilateral data sharing protocols between NASA and TsNIIMash for use of crew time and instruments in support of ATV5 reentry imaging activities; discussion of continued use and support of the Nightpod camera mount system by NASA and ESA; and review and revision of international partner contributions on Earth observations to the ISS Program Benefits to Humanity publication.
Earth Science Observations from the International Space Station: An Overview (Invited)
NASA Astrophysics Data System (ADS)
Kaye, J. A.
2013-12-01
The International Space Station (ISS) provides a unique and valuable platform for observing the Earth. With its mid-inclination (~51 degree) orbit, it provides the opportunity to view most of the Earth, with data acquisition possible over a full range of local times, in an orbit that nicely complements the polar sun-synchronous orbits used for much of space-based Earth observation, and can draw on a heritage of mid-inclination observations from both free flying satellites and the Space Shuttle program. The ISS, including its component observing modules supplied by NASA's international partners, can provide needed resources and viewing opportunities by a broad range of Earth-viewing scientific instruments. In this talk, the overall picture of Earth viewing from ISS will be presented, with examples from a range of past, current, and projected sensors being shared; talks on the ISS implementation for a subset of current and projected payload will be presented in individual talks presented by their their respective teams.
ACTS Ka-Band Earth Stations: Technology, Performance, and Lessons Learned
NASA Technical Reports Server (NTRS)
Reinhart, Richard C.; Struharik, Steven J.; Diamond, John J.; Stewart, David
2000-01-01
The Advanced Communications Technology Satellite (ACTS) Project invested heavily in prototype Ka-band satellite ground terminals to conduct an experiments program with ACTS. The ACTS experiments program proposed to validate Ka-band satellite and ground-station technology, demonstrate future telecommunication services, demonstrate commercial viability and market acceptability of these new services, evaluate system networking and processing technology, and characterize Ka-band propagation effects, including development of techniques to mitigate signal fading. This paper will present a summary of the fixed ground terminals developed by the NASA Glenn Research Center and its industry partners, emphasizing the technology and performance of the terminals and the lessons learned throughout their 6-year operation, including the inclined orbit phase-of-operations. The fixed ground stations used for experiments by government, academic, and commercial entities used reflector-based offset-fed antenna systems with antennas ranging in size from 0.35 to 3.4 in. in diameter. Gateway earth stations included two systems referred to as the NASA Ground Station (NGS) and the Link Evaluation Terminal (LET).
NASA Astrophysics Data System (ADS)
Clark, Nathan E.
2017-10-01
This paper explores from the view of the data recipient and user the complexities of creating a common licensing scheme for the access and use of satellite earth observation (EO) data in international disaster management (DM) activities. EO data contributions in major disaster events often involve numerous data providers with separate licensing mechanisms for controlling the access, uses, and distribution of data by the end users. A lack of standardization among the terminology, wording, and conditions within these licenses creates a complex legal environment for users, and often prevents them from using, sharing and combining datasets in an effective and timely manner. It also creates uncertainty among data providers as to the types of licensing controls that should be applied in disaster scenarios. This paper builds from an ongoing comparative analysis of the common and conflicting conditions among data licenses that must be addressed in order to facilitate easier access and use of EO data within the DM sector and offers recommendations towards the alignment of the structural and technical aspects of licenses among data providers.
76 FR 7847 - Glenn A. Baxter, Application To Renew License for Amateur Radio Service Station K1MAN
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-11
... FEDERAL COMMUNICATIONS COMMISSION [WT Docket No. 11-7; DA 11-58] Glenn A. Baxter, Application To... Service Station K1MAN filed by Glenn A. Baxter should be granted. DATES: The document was mailed to the... determine whether the above-captioned application filed by Glenn A. Baxter for renewal of his license for...
47 CFR 73.1020 - Station license period.
Code of Federal Regulations, 2011 CFR
2011-10-01
..., 2013. (4) Alabama and Georgia: (i) Radio stations, April 1, 2012. (ii) Television stations, April 1, 2013. (5) Arkansas, Louisiana and Mississippi: (i) Radio stations, June 1, 2012. (ii) Television stations, June 1, 2013. (6) Tennessee, Kentucky and Indiana: (i) Radio stations, August 1, 2012. (ii...
47 CFR 87.185 - Scope of service.
Code of Federal Regulations, 2010 CFR
2010-10-01
... discrimination with any public coast station or mobile-satellite earth station authorized to provide aircraft... Aeronautical Mobile-Satellite (R) Service frequencies may only be carried on aircraft earth stations licensed... frequencies may only be carried by aircraft earth stations licensed to use Maritime Mobile-Satellite...
47 CFR 87.185 - Scope of service.
Code of Federal Regulations, 2011 CFR
2011-10-01
... discrimination with any public coast station or mobile-satellite earth station authorized to provide aircraft... Aeronautical Mobile-Satellite (R) Service frequencies may only be carried on aircraft earth stations licensed... frequencies may only be carried by aircraft earth stations licensed to use Maritime Mobile-Satellite...
47 CFR 87.185 - Scope of service.
Code of Federal Regulations, 2014 CFR
2014-10-01
... discrimination with any public coast station or mobile-satellite earth station authorized to provide aircraft... Aeronautical Mobile-Satellite (R) Service frequencies may only be carried on aircraft earth stations licensed... frequencies may only be carried by aircraft earth stations licensed to use Maritime Mobile-Satellite...
47 CFR 87.185 - Scope of service.
Code of Federal Regulations, 2012 CFR
2012-10-01
... discrimination with any public coast station or mobile-satellite earth station authorized to provide aircraft... Aeronautical Mobile-Satellite (R) Service frequencies may only be carried on aircraft earth stations licensed... frequencies may only be carried by aircraft earth stations licensed to use Maritime Mobile-Satellite...
47 CFR 87.185 - Scope of service.
Code of Federal Regulations, 2013 CFR
2013-10-01
... discrimination with any public coast station or mobile-satellite earth station authorized to provide aircraft... Aeronautical Mobile-Satellite (R) Service frequencies may only be carried on aircraft earth stations licensed... frequencies may only be carried by aircraft earth stations licensed to use Maritime Mobile-Satellite...
NASA Technical Reports Server (NTRS)
Wang, Charles C.; Sue, Miles K.; Manshadi, Farzin
2004-01-01
The Earth Exploration Satellites operating in the 8025-8400 MHz band can have strong adjacent band emissions on the8400-8450 MHz band which is allocated for Space Research (Category-B). The unwanted emission may exceed the protection criterion establish by the ITU-R for the protection of the Space Research (Category B) earth stations, i.e., deep-space earth stations. An SFCG Action Item (SF 23/14) was created during the 23rd SFCG meeting to explore technical and operational techniques to reduce the adjacent band emissions. In response to this action item, a study was conducted and results are presented in this document.
47 CFR 5.81 - Discontinuance of station operation.
Code of Federal Regulations, 2010 CFR
2010-10-01
... THAN BROADCAST) Applications and Licenses § 5.81 Discontinuance of station operation. In case of... mobile station in the Experimental Radio Service, the licensee shall forward the station license to the...
Service offerings and interfaces for the ACTS network of Earth stations
NASA Technical Reports Server (NTRS)
Coney, Thom A.
1988-01-01
The Advanced Communications Satellite (ACTS) is capable of two modes of communication. Mode 1 is a mesh network of Earth stations using baseband-switched, time-division multiple-access (BBS-TDMA) and hopping beams. Mode 2 is a mesh network using satellite-switched, time-division multiple-access (SS-TDMA) and fixed (or hopping) beams. The purpose of this paper is to present the functional requirements and the design of the ACTS Mode 1 Earth station terrestrial interface. Included among the requirements are that: (1) the interface support standard telecommunications service offerings (i.e., voice, video and data at rates ranging from 9.6 kbps to 44 Mbps); (2) the interface support the unique design characteristics of the ACTS communications systems (e.g., the real time demand assignment of satellite capacity); and (3) the interface support test hardware capable of validating ACTS communications processes. The resulting interface design makes use of an appropriate combination of T1 or T3 multiplexers and a small central office (maximum capacity 56 subscriber lines per unit).
Code of Federal Regulations, 2014 CFR
2014-10-01
... applications, and (2) Analog video earth station applications. (b) Earth station applications subject to this...Hz For 7° 18 dBW/4 kHz For 48° 18 dBW/4 kHz For 48° <θ ≤85° −8 dBW/4 kHz For 85° <θ ≤180° where θ is defined in paragraph (c)(2) of...
47 CFR 25.161 - Automatic termination of station authorization.
Code of Federal Regulations, 2014 CFR
2014-10-01
...(e) or, in the case of a space station license, an application for extension of the license term has... 47 Telecommunication 2 2014-10-01 2014-10-01 false Automatic termination of station authorization... Station Authorization § 25.161 Automatic termination of station authorization. A station authorization...
Earth Observations from the International Space Station: Benefits for Humanity
NASA Technical Reports Server (NTRS)
Stefanov, William L.
2015-01-01
The International Space Station (ISS) is a unique terrestrial remote sensing platform for observation of the Earth's land surface, oceans, and atmosphere. Unlike automated remote-sensing platforms it has a human crew; is equipped with both internal and externally-mounted active and passive remote sensing instruments; and has an inclined, low-Earth orbit that provides variable views and lighting (day and night) over 95 percent of the inhabited surface of the Earth. As such, it provides a useful complement to autonomous, sun-synchronous sensor systems in higher altitude polar orbits. Beginning in May 2012, NASA ISS sensor systems have been available to respond to requests for data through the International Charter, Space and Major Disasters, also known as the "International Disaster Charter" or IDC. Data from digital handheld cameras, multispectral, and hyperspectral imaging systems has been acquired in response to IDC activations and delivered to requesting agencies through the United States Geological Survey. The characteristics of the ISS for Earth observation will be presented, including past, current, and planned NASA, International Partner, and commercial remote sensing systems. The role and capabilities of the ISS for humanitarian benefit, specifically collection of remotely sensed disaster response data, will be discussed.
47 CFR 25.133 - Period of construction; certification of commencement of operation.
Code of Federal Regulations, 2010 CFR
2010-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.133 Period of construction; certification of commencement of operation. (a)(1) Each license for an earth station governed by this part, except for mobile satellite earth station terminals (METs), shall specify as a...
47 CFR 25.133 - Period of construction; certification of commencement of operation.
Code of Federal Regulations, 2012 CFR
2012-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.133 Period of construction; certification of commencement of operation. (a)(1) Each license for an earth station governed by this part, except for mobile satellite earth station terminals (METs), shall specify as a...
47 CFR 25.133 - Period of construction; certification of commencement of operation.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.133 Period of construction; certification of commencement of operation. (a)(1) Each license for an earth station governed by this part, except for mobile satellite earth station terminals (METs), shall specify as a...
47 CFR 74.15 - Station license period.
Code of Federal Regulations, 2011 CFR
2011-10-01
... broadcast booster station or a TV broadcast booster station will be issued for a period running concurrently... broadcast station, FM translator or FM broadcast booster, TV translator or TV broadcast booster, or low...
47 CFR 74.15 - Station license period.
Code of Federal Regulations, 2012 CFR
2012-10-01
... broadcast booster station or a TV broadcast booster station will be issued for a period running concurrently... broadcast station, FM translator or FM broadcast booster, TV translator or TV broadcast booster, or low...
47 CFR 25.133 - Period of construction; certification of commencement of operation.
Code of Federal Regulations, 2014 CFR
2014-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.133 Period of construction; certification of commencement of operation. (a)(1) Each initial license for an earth... the earth station must be completed and the station must be brought into operation within 12 months...
47 CFR 25.133 - Period of construction; certification of commencement of operation.
Code of Federal Regulations, 2013 CFR
2013-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Earth Stations § 25.133 Period of construction; certification of commencement of operation. (a)(1) Each license for an earth station governed by this part, except for mobile earth stations, shall specify as a condition therein the period in...
Space Station Astronauts Return Safely to Earth on This Week @NASA – December 11, 2015
2015-12-11
On Dec. 11 aboard the International Space Station, NASA’s Kjell Lindgren, Russian cosmonaut Oleg Kononenko and Kimiya Yui of the Japan Aerospace Exploration Agency, bid farewell to crew members remaining on the station -- including Commander Scott Kelly, NASA’s one-year mission astronaut. The returning members of Expedition 45 then climbed aboard their Soyuz spacecraft for the trip back to Earth. They safely touched down hours later in Kazakhstan – closing out a 141-day stay in space. Also, Next space station crew prepares for launch, Supply mission arrives at space station, Quantum computing lab and more!
47 CFR 80.33 - Developmental license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... number of frequencies assignable to a particular station will depend upon the specific requirements of... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES STATIONS IN THE... about the licensing of developmental operations at stations subject to this part. (a) Supplemental...
47 CFR 87.35 - Cancellation of license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Cancellation of license. 87.35 Section 87.35 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.35 Cancellation of license. When a station permanently discontinues operation...
47 CFR 87.35 - Cancellation of license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Cancellation of license. 87.35 Section 87.35 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.35 Cancellation of license. When a station permanently discontinues operation...
Deregulation and Station Trafficking.
ERIC Educational Resources Information Center
Bates, Benjamin J.
To test whether the revocation of the Federal Communications Commission's "Anti-Trafficking" rule (requiring television station owners to keep a station for three years before transferring its license to another party) impacted station owner behavior, a study compared the behavior of television station "traffickers" (owners…
NASA Astrophysics Data System (ADS)
Sinkevich, OA; Gerasimov, DN; Glazkov, VV
2017-11-01
Three important physical and technical problems for solar power stations (SPS) are considered: collection of solar energy and effective conversion of this energy to electricity in space power stations, energy transportation by the microwave beam to the Earth surface and direct utilization of the microwave beam energy for global environmental problems. Effectiveness of solar energy conversion into electricity in space power stations using gas and steam turbines plants, and magneto-hydrodynamic generator (MHDG) are analyzed. The closed cycle MHDG working on non-equilibrium magnetized plasmas of inert gases seeded with the alkaline metal vapors are considered. The special emphases are placed on MHDG and gas-turbine installations that are operating without compressor. Also opportunities for using the produced by space power stations energy for ecological needs on Earth and in Space are discussed.
47 CFR 80.405 - Station license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... unspecified locations or the ship or recreational boat does not have an enclosed wheelhouse, it must be kept where it will be readily available for inspection. The licensee of a station on board a ship subject to... control point of each station. If a copy is posted, it must indicate the location of the original. When...
47 CFR 80.405 - Station license.
Code of Federal Regulations, 2012 CFR
2012-10-01
... unspecified locations or the ship or recreational boat does not have an enclosed wheelhouse, it must be kept where it will be readily available for inspection. The licensee of a station on board a ship subject to... control point of each station. If a copy is posted, it must indicate the location of the original. When...
47 CFR 80.405 - Station license.
Code of Federal Regulations, 2010 CFR
2010-10-01
... unspecified locations or the ship or recreational boat does not have an enclosed wheelhouse, it must be kept where it will be readily available for inspection. The licensee of a station on board a ship subject to... control point of each station. If a copy is posted, it must indicate the location of the original. When...
47 CFR 80.405 - Station license.
Code of Federal Regulations, 2013 CFR
2013-10-01
... unspecified locations or the ship or recreational boat does not have an enclosed wheelhouse, it must be kept where it will be readily available for inspection. The licensee of a station on board a ship subject to... control point of each station. If a copy is posted, it must indicate the location of the original. When...
47 CFR 80.405 - Station license.
Code of Federal Regulations, 2014 CFR
2014-10-01
... unspecified locations or the ship or recreational boat does not have an enclosed wheelhouse, it must be kept where it will be readily available for inspection. The licensee of a station on board a ship subject to... control point of each station. If a copy is posted, it must indicate the location of the original. When...
47 CFR 74.1281 - Station records.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES FM Broadcast Translator Stations and..., place of business, or other suitable place, in one of the communities of license of the translator or booster, except that the station records of a booster or translator licensed to the licensee of the...
NASA Technical Reports Server (NTRS)
Gaposchkin, E. M.
1973-01-01
Geodetic parameters describing the earth's gravity field and the positions of satellite-tracking stations in a geocentric reference frame were computed. These parameters were estimated by means of a combination of five different types of data: routine and simultaneous satellite observations, observations of deep-space probes, measurements of terrestrial gravity, and surface-triangulation data. The combination gives better parameters than does any subset of data types. The dynamic solution used precision-reduced Baker-Nunn observations and laser range data of 25 satellites. Data from the 49-station National Oceanic and Atmospheric Administration BC-4 network, the 19-station Smithsonian Astrophysical Observatory Baker-Nunn network, and independent camera stations were employed in the geometrical solution. Data from the tracking of deep-space probes were converted to relative longitudes and distances to the earth's axis of rotation of the tracking stations. Surface-gravity data in the form of 550-km squares were derived from 19,328 1 deg X 1 deg mean gravity anomalies.
Earth resources instrumentation for the Space Station Polar Platform
NASA Technical Reports Server (NTRS)
Donohoe, Martin J.; Vane, Deborah
1986-01-01
The spacecraft and payloads of the Space Station Polar Platform program are described in a brief overview. Present plans call for one platform in a descending morning-equator-crossing orbit at 824 km and two or three platforms in ascending afternoon-crossing orbits at 542-824 km. The components of the NASA Earth Observing System (EOS) and NOAA payloads are listed in tables and briefly characterized, and data-distribution requirements and the mission development schedule are discussed. A drawing of the platform, a graph showing the spectral coverage of the EOS instruments, and a glossary of acronyms are provided.
47 CFR 5.51 - Eligibility of license.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 1 2011-10-01 2011-10-01 false Eligibility of license. 5.51 Section 5.51...) Applications and Licenses § 5.51 Eligibility of license. (a) Authorizations for stations in the Experimental... for scientific or technical operation data directly related to a use of radio not provided by existing...
47 CFR 25.109 - Cross-reference.
Code of Federal Regulations, 2014 CFR
2014-10-01
... General § 25.109 Cross-reference. (a) Space and earth stations in the Amateur Satellite Service are licensed under 47 CFR part 97. (b) Ship earth stations in the Maritime Mobile-Satellite Service transmitting in the 1626.5-1646.5 MHz band are subject to licensing under 47 CFR part 80. (c) Earth stations in...
47 CFR 25.109 - Cross-reference.
Code of Federal Regulations, 2013 CFR
2013-10-01
... General § 25.109 Cross-reference. (a) Space and earth stations in the Amateur Satellite Service are licensed under 47 CFR part 97. (b) Ship earth stations in the Maritime Mobile-Satellite Service transmitting in the 1626.5-1646.5 MHz band are subject to licensing under 47 CFR part 80. (c) Earth stations in...
47 CFR 74.1281 - Station records.
Code of Federal Regulations, 2011 CFR
2011-10-01
... FM Broadcast Booster Stations § 74.1281 Station records. (a) The licensee of a station authorized... booster, except that the station records of a booster or translator licensed to the licensee of the...
47 CFR 74.1281 - Station records.
Code of Federal Regulations, 2012 CFR
2012-10-01
... FM Broadcast Booster Stations § 74.1281 Station records. (a) The licensee of a station authorized... booster, except that the station records of a booster or translator licensed to the licensee of the...
47 CFR 74.1281 - Station records.
Code of Federal Regulations, 2014 CFR
2014-10-01
... FM Broadcast Booster Stations § 74.1281 Station records. (a) The licensee of a station authorized... booster, except that the station records of a booster or translator licensed to the licensee of the...
47 CFR 74.1281 - Station records.
Code of Federal Regulations, 2013 CFR
2013-10-01
... FM Broadcast Booster Stations § 74.1281 Station records. (a) The licensee of a station authorized... booster, except that the station records of a booster or translator licensed to the licensee of the...
47 CFR 74.1232 - Eligibility and licensing requirements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1232 Eligibility and licensing requirements. (a... adjustments to equipment. (f) An FM broadcast booster station will be authorized only to the licensee or permittee of the FM radio broadcast station whose signals the booster station will retransmit, to serve...
47 CFR 73.3536 - Application for license to cover construction permit.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Low Power TV, TV Translator or TV Booster Station License.” (5) FCC Form 350, “Application for an FM Translator or FM Booster Station License.” (6) FCC Form 319, “Application for a Low Power FM Broadcast...
47 CFR 73.3536 - Application for license to cover construction permit.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Low Power TV, TV Translator or TV Booster Station License.” (5) FCC Form 350, “Application for an FM Translator or FM Booster Station License.” (6) FCC Form 319, “Application for a Low Power FM Broadcast...
47 CFR 73.3536 - Application for license to cover construction permit.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Low Power TV, TV Translator or TV Booster Station License.” (5) FCC Form 350, “Application for an FM Translator or FM Booster Station License.” (6) FCC Form 319, “Application for a Low Power FM Broadcast...
47 CFR 73.3536 - Application for license to cover construction permit.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Low Power TV, TV Translator or TV Booster Station License.” (5) FCC Form 350, “Application for an FM Translator or FM Booster Station License.” (6) FCC Form 319, “Application for a Low Power FM Broadcast...
47 CFR 73.3536 - Application for license to cover construction permit.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Low Power TV, TV Translator or TV Booster Station License.” (5) FCC Form 350, “Application for an FM Translator or FM Booster Station License.” (6) FCC Form 319, “Application for a Low Power FM Broadcast...
47 CFR 74.1232 - Eligibility and licensing requirements.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1232 Eligibility and licensing requirements. (a... incurred by installing, repairing, or making adjustments to equipment. (f) An FM broadcast booster station... the booster station will retransmit, to serve areas within the protected contour of the primary...
47 CFR 74.1232 - Eligibility and licensing requirements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1232 Eligibility and licensing requirements. (a... incurred by installing, repairing, or making adjustments to equipment. (f) An FM broadcast booster station... the booster station will retransmit, to serve areas within the protected contour of the primary...
47 CFR 74.1232 - Eligibility and licensing requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1232 Eligibility and licensing requirements. (a... incurred by installing, repairing, or making adjustments to equipment. (f) An FM broadcast booster station... the booster station will retransmit, to serve areas within the protected contour of the primary...
NASA Technical Reports Server (NTRS)
Dejong, Gerrit; Polderman, Michel C.
1995-01-01
The measurement of the difference of the transmit and receive delays of the signals in a Two-Way Satellite Time and Frequency Transfer (TWSTFT) Earth station is crucial for its nanosecond time transfer capability. Also, the monitoring of the change of this delay difference with time, temperature, humidity, or barometric pressure is important for improving the TWSTFT capabilities. An automated system for this purpose has been developed from the initial design at NMi-VSL. It calibrates separately the transmit and receive delays in cables, amplifiers, upconverters and downconverters, and antenna feeds. The obtained results can be applied as corrections to the TWSTFT measurement when, before and after a measurement session, a calibration session is performed. Preliminary results obtained at NMi-VSL will be shown. Also, if available, the results of a manual version of the system that is planned to be circulated in Sept. 1994 together with a USNO portable station on a calibration trip to European TWSTFT Earth stations.
46 CFR 122.530 - Responsibilities of licensed individuals.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 46 Shipping 4 2010-10-01 2010-10-01 false Responsibilities of licensed individuals. 122.530... Preparations for Emergencies § 122.530 Responsibilities of licensed individuals. Nothing in the emergency instructions or a station bill required by this subpart exempts any licensed individual from the exercise of...
47 CFR 95.139 - Adding a small base station or a small control station.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Adding a small base station or a small control... base station or a small control station. (a) Except for a GMRS system licensed to a non-individual, one or more small base stations or a small control station may be added to a GMRS system at any point...
NASA Astrophysics Data System (ADS)
Finley, T.; Griffin, R.; Klug, T.; Harbour, S.; Au, B.; Graves, S. J.
2016-12-01
Sally Ride EarthKAM @ Space Camp is a digital camera payload on board the International Space Station (ISS) that allows students from around the globe to request photos of the Earth from space. Since its launch to the ISS in 2001, approximately 110,000 images have been requested by students from over 90 countries. EarthKAM provides the ultimate platform for STEM engagement in both formal and informal educational settings, as it is currently the only earth observation science payload on station completely controlled by students. Images are requested and accessed through a web portal and can be used by educators in a multitude of ways to promote interest in geosciences, math, physics, and numerous other fields. EarthKAM is currently operated out of the US Space and Rocket Center in Huntsville, Alabama and is incorporated into many Space Camp programs. Space Camp hosts nearly 25,000 students and 500 educators each year, vastly improving EarthKAM exposure. Future concepts currently in development include the ability to collect new data products such as night-time and near-infrared imagery, additional science curricula in the form of focused lesson plans and image applications, and a redesigned graphical user interface for requesting photos. The EarthKAM project, a NASA educational outreach program, is currently managed by the US Space and Rocket Center, the University of Alabama in Huntsville, and Teledyne Brown Engineering, Inc.
47 CFR 80.1067 - Inspection of station.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Inspection of station. (a) Ships must have the required equipment inspected at least once every 12 months by an FCC-licensed technician holding a GMDSS Radio Maintainer's License. If the ship passes the... 47 Telecommunication 5 2010-10-01 2010-10-01 false Inspection of station. 80.1067 Section 80.1067...
Code of Federal Regulations, 2014 CFR
2014-10-01
... on Vessels (ESVs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth) bands and transmitting in the 14.0-14.5 GHz (Earth-to-space) band... the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth...
Accommodations for earth-viewing payloads on the international space station
NASA Astrophysics Data System (ADS)
Park, B.; Eppler, D. B.
The design of the International Space Station (ISS) includes payload locations that are external to the pressurized environment. These external or attached payload accommodation locations will allow direct access to the space environment at the ISS orbit and direct viewing of the earth and space. NASA sponsored payloads will have access to several different types of standard external locations; the S3 Truss Sites, the Columbus External Payload Facility (EPF), and the Japanese Experiment Module Exposed Facility (JEM-EF). As the ISS Program develops, it may also be possible to locate external payloads at the P3 Truss Sites or at non-standard locations similar to the handrail-attached payloads that were flown during the MIR Program. Earth-viewing payloads may also be located within the pressurized volume of the US Lab in the Window Observational Research Facility (WORF). Payload accommodations at each of the locations will be described, as well as transport to and retrieval from the site.
47 CFR 74.1232 - Eligibility and licensing requirements.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Translator Stations and FM Broadcast Booster Stations § 74.1232 Eligibility and licensing requirements. (a... translator station may be issued to any qualified individual, organized group of individuals, broadcast... the installation and operation of the translator are sufficiently sound to assure prompt construction...
47 CFR 90.425 - Station identification.
Code of Federal Regulations, 2013 CFR
2013-10-01
... MOBILE RADIO SERVICES Operating Requirements § 90.425 Station identification. Stations licensed under... disabled. Permissible alternative identification procedures are as follows: (1) A mobile relay stations call sign may be used to identify the associated control and mobile stations, except in the Public...
47 CFR 90.425 - Station identification.
Code of Federal Regulations, 2014 CFR
2014-10-01
... MOBILE RADIO SERVICES Operating Requirements § 90.425 Station identification. Stations licensed under... disabled. Permissible alternative identification procedures are as follows: (1) A mobile relay stations call sign may be used to identify the associated control and mobile stations, except in the Public...
47 CFR 74.131 - Licensing requirements, necessary showing.
Code of Federal Regulations, 2010 CFR
2010-10-01
... experimental broadcast station, change in facilities of any existing station, or modification of license is... research and experimentation in the technical phases of broadcasting which indicates reasonable promise of...
47 CFR 74.131 - Licensing requirements, necessary showing.
Code of Federal Regulations, 2011 CFR
2011-10-01
... experimental broadcast station, change in facilities of any existing station, or modification of license is... research and experimentation in the technical phases of broadcasting which indicates reasonable promise of...
NASA Astrophysics Data System (ADS)
Lopez-Baeza, Ernesto; Geraldo Ferreira, A.; Saleh-Contell, Kauzar
Space technology facilitates humanity and science with a global revolutionary view of the Earth through the acquisition of Earth Observation satellite data. Satellites capture information over different spatial and temporal scales and assist in understanding natural climate processes and in detecting and explaining climate change. Accurate Earth Observation data is needed to describe climate processes by improving the parameterisations of different climate elements. Algorithms to produce geophysical parameters from raw satellite observations should go through selection processes or participate in inter-comparison programmes to ensure performance reliability. Geophysical parameter datasets, obtained from satellite observations, should pass a quality control before they are accepted in global databases for impact, diagnostic or sensitivity studies. Calibration and Validation, or simply "Cal/Val", is the activity that endeavours to ensure that remote sensing products are highly consistent and reproducible. This is an evolving scientific activity that is becoming increasingly important as more long-term studies on global change are undertaken, and new satellite missions are launched. Calibration is the process of quantitatively defining the system responses to known, controlled signal inputs. Validation refers to the process of assessing, by independent means, the quality of the data products derived from the system outputs. These definitions are generally accepted and most often used in the remote sensing context to refer specifically and respectively to sensor radiometric calibration and geophysical parameter validation. Anchor Stations are carefully selected locations at which instruments measure quantities that are needed to run, calibrate or validate models and algorithms. These are needed to quanti-tatively evaluate satellite data and convert it into geophysical information. The instruments collect measurements of basic quantities over a long timescale
47 CFR 90.425 - Station identification.
Code of Federal Regulations, 2012 CFR
2012-10-01
... fixed wayside station. If none of these forms is practicable, any similar name or number may be... 47 Telecommunication 5 2012-10-01 2012-10-01 false Station identification. 90.425 Section 90.425... MOBILE RADIO SERVICES Operating Requirements § 90.425 Station identification. Stations licensed under...
Code of Federal Regulations, 2013 CFR
2013-10-01
... of communication. (c) Operations of ESVs in the 14.0-14.2 GHz (Earth-to-space) frequency band within... on Vessels (ESVs) receiving in the 10.95-11.2 GHz (space-to-Earth), 11.45-11.7 GHz (space-to-Earth), 11.7-12.2 GHz (space-to-Earth) bands and transmitting in the 14.0-14.5 GHz (Earth-to-space) band...
2014-06-01
ISS040-E-006327 (1 June 2014) --- A portion of International Space Station solar array panels and Earth?s horizon are featured in this image photographed by an Expedition 40 crew member on the space station.
47 CFR 25.121 - License term and renewals.
Code of Federal Regulations, 2014 CFR
2014-10-01
... specified in the instrument of authorization. (d) Space stations. (1) For geostationary-orbit space stations... authorization. (2) For non-geostationary orbit space stations, the license period will begin at 3 a.m. Eastern... system replacement authorization for non-geostationary orbit satellites shall be filed no earlier than 90...
47 CFR 25.218 - Off-axis EIRP envelopes for FSS earth station operations.
Code of Federal Regulations, 2010 CFR
2010-10-01
...) ESV and VMES applications, (2) Analog video earth station applications, (3) Applications for feeder... ≤ 7° 0 dBW/4 kHz For 7° 18 dBW/4 kHz For 48° 18 dBW/4 kHz For 48° < θ ≤ 85° −8 dBW/4 kHz For 85° < θ ≤ 180° where θ is defined in...
47 CFR 25.218 - Off-axis EIRP envelopes for FSS earth station operations.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) ESV and VMES applications, (2) Analog video earth station applications, (3) Applications for feeder... ≤ 7° 0 dBW/4 kHz For 7° 18 dBW/4 kHz For 48° 18 dBW/4 kHz For 48° < θ ≤ 85° −8 dBW/4 kHz For 85° < θ ≤ 180° where θ is defined in...
47 CFR 25.218 - Off-axis EIRP envelopes for FSS earth station operations.
Code of Federal Regulations, 2012 CFR
2012-10-01
...) ESV and VMES applications, (2) Analog video earth station applications, (3) Applications for feeder... ≤ 7° 0 dBW/4 kHz For 7° 18 dBW/4 kHz For 48° 18 dBW/4 kHz For 48° < θ ≤ 85° −8 dBW/4 kHz For 85° < θ ≤ 180° where θ is defined in...
47 CFR 80.151 - Classification of operator licenses and endorsements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Classification of operator licenses and... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Operator Requirements § 80.151 Classification of... following licenses are issued by the Commission. International classification, if different from the license...
47 CFR 25.151 - Public notice period.
Code of Federal Regulations, 2012 CFR
2012-10-01
... authorizations; (2) The receipt of applications for license or registration of receive-only earth stations; (3... of space station facilities, transmitting earth station facilities, or international receive-only earth station facilities; (6) Significant Commission actions regarding applications; (7) Information...
47 CFR 25.151 - Public notice period.
Code of Federal Regulations, 2011 CFR
2011-10-01
... authorizations; (2) The receipt of applications for license or registration of receive-only earth stations; (3... of space station facilities, transmitting earth station facilities, or international receive-only earth station facilities; (6) Significant Commission actions regarding applications; (7) Information...
47 CFR 25.151 - Public notice period.
Code of Federal Regulations, 2013 CFR
2013-10-01
... authorizations; (2) The receipt of applications for license or registration of receive-only earth stations; (3... of space station facilities, transmitting earth station facilities, or international receive-only earth station facilities; (6) Significant Commission actions regarding applications; (7) Information...
47 CFR 25.151 - Public notice period.
Code of Federal Regulations, 2014 CFR
2014-10-01
... authorizations; (2) The receipt of applications for license or registration of receive-only earth stations; (3... of space station facilities, transmitting earth station facilities, or international receive-only earth station facilities; (6) Significant Commission actions regarding applications; (7) Information...
47 CFR 25.151 - Public notice period.
Code of Federal Regulations, 2010 CFR
2010-10-01
... authorizations; (2) The receipt of applications for license or registration of receive-only earth stations; (3... of space station facilities, transmitting earth station facilities, or international receive-only earth station facilities; (6) Significant Commission actions regarding applications; (7) Information...
Code of Federal Regulations, 2010 CFR
2010-10-01
... on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) frequency band and transmitting in the 5925-6425 MHz (Earth-to-space) frequency band, operating with Geostationary Satellite Orbit (GSO) Satellites in the Fixed-Satellite Service. 25.221 Section 25.221 Telecommunication FEDERAL COMMUNICATIONS...
Code of Federal Regulations, 2011 CFR
2011-10-01
... on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) frequency band and transmitting in the 5925-6425 MHz (Earth-to-space) frequency band, operating with Geostationary Satellite Orbit (GSO) Satellites in the Fixed-Satellite Service. 25.221 Section 25.221 Telecommunication FEDERAL COMMUNICATIONS...
Code of Federal Regulations, 2012 CFR
2012-10-01
... on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) frequency band and transmitting in the 5925-6425 MHz (Earth-to-space) frequency band, operating with Geostationary Satellite Orbit (GSO) Satellites in the Fixed-Satellite Service. 25.221 Section 25.221 Telecommunication FEDERAL COMMUNICATIONS...
Code of Federal Regulations, 2013 CFR
2013-10-01
... on Vessels (ESVs) receiving in the 3700-4200 MHz (space-to-Earth) frequency band and transmitting in the 5925-6425 MHz (Earth-to-space) frequency band, operating with Geostationary Satellite Orbit (GSO) Satellites in the Fixed-Satellite Service. 25.221 Section 25.221 Telecommunication FEDERAL COMMUNICATIONS...
47 CFR 74.781 - Station records.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Booster Stations § 74.781 Station records. (a) The licensee of a low power TV, TV translator, or TV booster station shall maintain adequate station records, including the current instrument of authorization... other suitable place, in one of the communities of license of the translator or booster, except that the...
47 CFR 74.781 - Station records.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Booster Stations § 74.781 Station records. (a) The licensee of a low power TV, TV translator, or TV booster station shall maintain adequate station records, including the current instrument of authorization... other suitable place, in one of the communities of license of the translator or booster, except that the...
47 CFR 74.781 - Station records.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Booster Stations § 74.781 Station records. (a) The licensee of a low power TV, TV translator, or TV booster station shall maintain adequate station records, including the current instrument of authorization... other suitable place, in one of the communities of license of the translator or booster, except that the...
47 CFR 74.781 - Station records.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Booster Stations § 74.781 Station records. (a) The licensee of a low power TV, TV translator, or TV booster station shall maintain adequate station records, including the current instrument of authorization... other suitable place, in one of the communities of license of the translator or booster, except that the...
NASA Technical Reports Server (NTRS)
Webster, W., Jr.; Frawley, J. J.; Stefanik, M.
1984-01-01
Simulation studies established that the main (core), crustal and electrojet components of the Earth's magnetic field can be observed with greater resolution or over a longer time-base than is presently possible by using the capabilities provided by the space station. Two systems are studied. The first, a large lifetime, magnetic monitor would observe the main field and its time variation. The second, a remotely-piloted, magnetic probe would observe the crustal field at low altitude and the electrojet field in situ. The system design and the scientific performance of these systems is assessed. The advantages of the space station are reviewed.
47 CFR 73.3573 - Processing FM broadcast station applications.
Code of Federal Regulations, 2012 CFR
2012-10-01
... FM broadcast station applications. (a) Applications for FM broadcast stations are divided into two... community of license or any change in frequency other than to a first-, second-, or third-adjacent channel... frequency or community of license which is not in accord with its current assignment, except for the...
47 CFR 73.3573 - Processing FM broadcast station applications.
Code of Federal Regulations, 2013 CFR
2013-10-01
... FM broadcast station applications. (a) Applications for FM broadcast stations are divided into two... community of license or any change in frequency other than to a first-, second-, or third-adjacent channel... frequency or community of license which is not in accord with its current assignment, except for the...
47 CFR 73.3573 - Processing FM broadcast station applications.
Code of Federal Regulations, 2014 CFR
2014-10-01
... FM broadcast station applications. (a) Applications for FM broadcast stations are divided into two... community of license or any change in frequency other than to a first-, second-, or third-adjacent channel... frequency or community of license which is not in accord with its current assignment, except for the...
Impact of orbit modeling on DORIS station position and Earth rotation estimates
NASA Astrophysics Data System (ADS)
Štěpánek, Petr; Rodriguez-Solano, Carlos Javier; Hugentobler, Urs; Filler, Vratislav
2014-04-01
The high precision of estimated station coordinates and Earth rotation parameters (ERP) obtained from satellite geodetic techniques is based on the precise determination of the satellite orbit. This paper focuses on the analysis of the impact of different orbit parameterizations on the accuracy of station coordinates and the ERPs derived from DORIS observations. In a series of experiments the DORIS data from the complete year 2011 were processed with different orbit model settings. First, the impact of precise modeling of the non-conservative forces on geodetic parameters was compared with results obtained with an empirical-stochastic modeling approach. Second, the temporal spacing of drag scaling parameters was tested. Third, the impact of estimating once-per-revolution harmonic accelerations in cross-track direction was analyzed. And fourth, two different approaches for solar radiation pressure (SRP) handling were compared, namely adjusting SRP scaling parameter or fixing it on pre-defined values. Our analyses confirm that the empirical-stochastic orbit modeling approach, which does not require satellite attitude information and macro models, results for most of the monitored station parameters in comparable accuracy as the dynamical model that employs precise non-conservative force modeling. However, the dynamical orbit model leads to a reduction of the RMS values for the estimated rotation pole coordinates by 17% for x-pole and 12% for y-pole. The experiments show that adjusting atmospheric drag scaling parameters each 30 min is appropriate for DORIS solutions. Moreover, it was shown that the adjustment of cross-track once-per-revolution empirical parameter increases the RMS of the estimated Earth rotation pole coordinates. With recent data it was however not possible to confirm the previously known high annual variation in the estimated geocenter z-translation series as well as its mitigation by fixing the SRP parameters on pre-defined values.
47 CFR 25.276 - Points of communication.
Code of Federal Regulations, 2013 CFR
2013-10-01
... authorization, an earth station is authorized to transmit to any space station in the same radio service...) Space stations licensed under this part are authorized to provide service to earth stations located...
47 CFR 87.45 - Time in which station is placed in operation.
Code of Federal Regulations, 2011 CFR
2011-10-01
... SPECIAL RADIO SERVICES AVIATION SERVICES Applications and Licenses § 87.45 Time in which station is placed..., excluding radionavigation land test stations. When a new license has been issued or additional operating...
76 FR 14394 - Radio Broadcasting Services; AM or FM Proposals To Change the Community of License
Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-16
..., NY; CUMULUS LICENSING LLC, Station KRRF, Facility ID 10329, BPH-20110218ABV, From GOLETA, CA, To OAK VIEW, CA; CUMULUS LICENSING LLC, Station KRUZ, Facility ID 3159, BPH-20110218ABW, From SANTA BARBARA..., BPH-20091211AFR, From MEXIA, TX, To BELLMEAD, TX; MICHAEL GREENE, Station KOYD, Facility ID 166015...
47 CFR 25.119 - Assignment or transfer of control of station authorization.
Code of Federal Regulations, 2012 CFR
2012-10-01
... assignments and transfers of control of space station licenses to determine whether the initial license was... 47 Telecommunication 2 2012-10-01 2012-10-01 false Assignment or transfer of control of station... Requirements § 25.119 Assignment or transfer of control of station authorization. (a) You must file an...
47 CFR 25.119 - Assignment or transfer of control of station authorization.
Code of Federal Regulations, 2014 CFR
2014-10-01
... assignments and transfers of control of space station licenses to determine whether the initial license was... 47 Telecommunication 2 2014-10-01 2014-10-01 false Assignment or transfer of control of station... Requirements § 25.119 Assignment or transfer of control of station authorization. (a) You must file an...
47 CFR 25.119 - Assignment or transfer of control of station authorization.
Code of Federal Regulations, 2013 CFR
2013-10-01
... assignments and transfers of control of space station licenses to determine whether the initial license was... 47 Telecommunication 2 2013-10-01 2013-10-01 false Assignment or transfer of control of station... Requirements § 25.119 Assignment or transfer of control of station authorization. (a) You must file an...
47 CFR 25.119 - Assignment or transfer of control of station authorization.
Code of Federal Regulations, 2010 CFR
2010-10-01
... assignments and transfers of control of space station licenses to determine whether the initial license was... 47 Telecommunication 2 2010-10-01 2010-10-01 false Assignment or transfer of control of station... Requirements § 25.119 Assignment or transfer of control of station authorization. (a) You must file an...
47 CFR 25.119 - Assignment or transfer of control of station authorization.
Code of Federal Regulations, 2011 CFR
2011-10-01
... assignments and transfers of control of space station licenses to determine whether the initial license was... 47 Telecommunication 2 2011-10-01 2011-10-01 false Assignment or transfer of control of station... Requirements § 25.119 Assignment or transfer of control of station authorization. (a) You must file an...
International two-way satellite time transfers using INTELSAT space segment and small Earth stations
NASA Technical Reports Server (NTRS)
Veenstra, Lester B.
1990-01-01
The satellite operated by the International Telecommunications Satellite Organization (INTELSAT) provides new and unique capabilities for the coordinates of international time scales on a world wide basis using the two-way technique. A network of coordinated clocks using small earth stations collocated with the scales is possible. Antennas as small as 1.8 m at K-band and 3 m at C-band transmitting powers of less than 1 W will provide signals with time jitters of less than 1 ns existing spread spectrum modems. One way time broadcasting is also possible, under the INTELSAT INTELNET system, possibly using existing international data distribution (press and financial) systems that are already operating spread spectrum systems. The technical details of the satellite and requirements on satellite earth stations are given. The resources required for a regular operational international time transfer service are analyzed with respect to the existing international digital service offerings of the INTELSAT Business Service (IBS) and INTELNET. Coverage areas, typical link budgets, and a summary of previous domestic and international work using this technique are provided. Administrative procedures for gaining access to the space segment are outlined. Contact information for local INTELSAT signatories is listed.
50 CFR Appendix B to Part 404 - Approved VMS
Code of Federal Regulations, 2011 CFR
2011-10-01
... has the capability of two-way communications to send formatted forms and to receive e-mail and other... Maritime Mobile Earth Station.” The owner should consult with Thrane & Thrane when completing this form...) vessel documentation or registration number; and (9) mobile earth station license (FCC license). The OLE...
50 CFR Appendix B to Part 404 - Approved VMS
Code of Federal Regulations, 2013 CFR
2013-10-01
... has the capability of two-way communications to send formatted forms and to receive e-mail and other... Maritime Mobile Earth Station.” The owner should consult with Thrane & Thrane when completing this form...) vessel documentation or registration number; and (9) mobile earth station license (FCC license). The OLE...
50 CFR Appendix B to Part 404 - Approved VMS
Code of Federal Regulations, 2010 CFR
2010-10-01
... has the capability of two-way communications to send formatted forms and to receive e-mail and other... Maritime Mobile Earth Station.” The owner should consult with Thrane & Thrane when completing this form...) vessel documentation or registration number; and (9) mobile earth station license (FCC license). The OLE...
50 CFR Appendix B to Part 404 - Approved VMS
Code of Federal Regulations, 2012 CFR
2012-10-01
... has the capability of two-way communications to send formatted forms and to receive e-mail and other... Maritime Mobile Earth Station.” The owner should consult with Thrane & Thrane when completing this form...) vessel documentation or registration number; and (9) mobile earth station license (FCC license). The OLE...
77 FR 18869 - Cable Statutory License: Specialty Station List
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-28
.... Sandros, Deputy General Counsel, Copyright GC/I&R, P.O. Box 70400, Southwest Station, Washington, DC 20024... television broadcast station that generally carries foreign-language, religious, and/or automated programming... Office attesting to the fact that the station's programming comports with the 1981 FCC definition, and...
47 CFR 13.5 - Licensed commercial radio operator required.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 1 2010-10-01 2010-10-01 false Licensed commercial radio operator required. 13.5 Section 13.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL RADIO OPERATORS General § 13.5 Licensed commercial radio operator required. Rules that require FCC station...
47 CFR 13.5 - Licensed commercial radio operator required.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 1 2012-10-01 2012-10-01 false Licensed commercial radio operator required. 13.5 Section 13.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL RADIO OPERATORS General § 13.5 Licensed commercial radio operator required. Rules that require FCC station...
76 FR 69288 - Cable Statutory License: Specialty Station List
Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-08
..., Copyright GC/I&R, P.O. Box 70400, Southwest Station, Washington, DC 20024. Telephone: (202) 707-8380... generally carries foreign-language, religious, and/or automated programming in one-third of the hours of an... the station to file an affidavit with the Office attesting to the fact that the station's programming...
Observations of Earth space by self-powered stations in Antarctica.
Mende, S B; Rachelson, W; Sterling, R; Frey, H U; Harris, S E; McBride, S; Rosenberg, T J; Detrick, D; Doolittle, J L; Engebretson, M; Inan, U; Labelle, J W; Lanzerotti, L J; Weatherwax, A T
2009-12-01
Coupling of the solar wind to the Earth magnetosphere/ionosphere is primarily through the high latitude regions, and there are distinct advantages in making remote sensing observations of these regions with a network of ground-based observatories over other techniques. The Antarctic continent is ideally situated for such a network, especially for optical studies, because the larger offset between geographic and geomagnetic poles in the south enables optical observations at a larger range of magnetic latitudes during the winter darkness. The greatest challenge for such ground-based observations is the generation of power and heat for a sizable ground station that can accommodate an optical imaging instrument. Under the sponsorship of the National Science Foundation, we have developed suitable automatic observing platforms, the Automatic Geophysical Observatories (AGOs) for a network of six autonomous stations on the Antarctic plateau. Each station housed a suite of science instruments including a dual wavelength intensified all-sky camera that records the auroral activity, an imaging riometer, fluxgate and search-coil magnetometers, and ELF/VLF and LM/MF/HF receivers. Originally these stations were powered by propane fuelled thermoelectric generators with the fuel delivered to the site each Antarctic summer. A by-product of this power generation was a large amount of useful heat, which was applied to maintain the operating temperature of the electronics in the stations. Although a reasonable degree of reliability was achieved with these stations, the high cost of the fuel air lift and some remaining technical issues necessitated the development of a different type of power unit. In the second phase of the project we have developed a power generation system using renewable energy that can operate automatically in the Antarctic winter. The most reliable power system consists of a type of wind turbine using a simple permanent magnet rotor and a new type of power
Observations of Earth space by self-powered stations in Antarctica
NASA Astrophysics Data System (ADS)
Mende, S. B.; Rachelson, W.; Sterling, R.; Frey, H. U.; Harris, S. E.; McBride, S.; Rosenberg, T. J.; Detrick, D.; Doolittle, J. L.; Engebretson, M.; Inan, U.; Labelle, J. W.; Lanzerotti, L. J.; Weatherwax, A. T.
2009-12-01
Coupling of the solar wind to the Earth magnetosphere/ionosphere is primarily through the high latitude regions, and there are distinct advantages in making remote sensing observations of these regions with a network of ground-based observatories over other techniques. The Antarctic continent is ideally situated for such a network, especially for optical studies, because the larger offset between geographic and geomagnetic poles in the south enables optical observations at a larger range of magnetic latitudes during the winter darkness. The greatest challenge for such ground-based observations is the generation of power and heat for a sizable ground station that can accommodate an optical imaging instrument. Under the sponsorship of the National Science Foundation, we have developed suitable automatic observing platforms, the Automatic Geophysical Observatories (AGOs) for a network of six autonomous stations on the Antarctic plateau. Each station housed a suite of science instruments including a dual wavelength intensified all-sky camera that records the auroral activity, an imaging riometer, fluxgate and search-coil magnetometers, and ELF/VLF and LM/MF/HF receivers. Originally these stations were powered by propane fuelled thermoelectric generators with the fuel delivered to the site each Antarctic summer. A by-product of this power generation was a large amount of useful heat, which was applied to maintain the operating temperature of the electronics in the stations. Although a reasonable degree of reliability was achieved with these stations, the high cost of the fuel air lift and some remaining technical issues necessitated the development of a different type of power unit. In the second phase of the project we have developed a power generation system using renewable energy that can operate automatically in the Antarctic winter. The most reliable power system consists of a type of wind turbine using a simple permanent magnet rotor and a new type of power
NASA Technical Reports Server (NTRS)
Graff, P. V.; Stefanov, W. L.; Willis, K. J.; Runco, S.
2012-01-01
Student-led authentic research in the classroom helps motivate students in science, technology, engineering, and mathematics (STEM) related subjects. Classrooms benefit from activities that provide rigor, relevance, and a connection to the real world. Those real world connections are enhanced when they involve meaningful connections with NASA resources and scientists. Using the unique platform of the International Space Station (ISS) and Crew Earth Observation (CEO) imagery, the Expedition Earth and Beyond (EEAB) program provides an exciting way to enable classrooms in grades 5-12 to be active participants in NASA exploration, discovery, and the process of science. EEAB was created by the Astromaterials Research and Exploration Science (ARES) Education Program, at the NASA Johnson Space Center. This Earth and planetary science education program has created a framework enabling students to conduct authentic research about Earth and/or planetary comparisons using the captivating CEO images being taken by astronauts onboard the ISS. The CEO payload has been a science payload onboard the ISS since November 2000. ISS crews are trained in scientific observation of geological, oceanographic, environmental, and meteorological phenomena. Scientists on the ground select and periodically update a series of areas to be photographed as part of the CEO science payload.
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-18
... Atomic Electric Company, Yankee Nuclear Power Station, Confirmatory Order Modifying License (Effective... of 10 CFR part 72, Subpart K at the Yankee Nuclear Power Station. The facility is located at the... Facility Operating License for Yankee Nuclear Power Station must be modified to include provisions with...
Code of Federal Regulations, 2010 CFR
2010-10-01
... of VMESs in the 14.47-14.5 GHz (Earth-to-space) frequency band in the vicinity of radio astronomy... location, and the applicable coordination zone. Table 1—Applicable Radio Astronomy Service (RAS) Facilities... Astronomical Research Institute, Rosman, NC 35°11′59″ 82°52′19″ 160. U of Michigan Radio Astronomy Observatory...
Code of Federal Regulations, 2012 CFR
2012-10-01
... of VMESs in the 14.47-14.5 GHz (Earth-to-space) frequency band in the vicinity of radio astronomy... location, and the applicable coordination zone. Table 1—Applicable Radio Astronomy Service (RAS) Facilities... Astronomical Research Institute, Rosman, NC 35°11′59″ 82°52′19″ 160. U of Michigan Radio Astronomy Observatory...
Code of Federal Regulations, 2014 CFR
2014-10-01
... in the 14.47-14.5 GHz (Earth-to-space) frequency band in the vicinity of radio astronomy service (RAS... coordination zone. Table 1—Applicable Radio Astronomy Service (RAS) Facilities and Associated Coordination..., Rosman, NC 35°11′59″ 82°52′19″ 160. U of Michigan Radio Astronomy Observatory, Stinchfield Woods, MI 42...
Code of Federal Regulations, 2011 CFR
2011-10-01
... of VMESs in the 14.47-14.5 GHz (Earth-to-space) frequency band in the vicinity of radio astronomy... location, and the applicable coordination zone. Table 1—Applicable Radio Astronomy Service (RAS) Facilities... Astronomical Research Institute, Rosman, NC 35°11′59″ 82°52′19″ 160. U of Michigan Radio Astronomy Observatory...
Earth aeolian wind streaks: Comparison to wind data from model and stations
NASA Astrophysics Data System (ADS)
Cohen-Zada, A. L.; Maman, S.; Blumberg, D. G.
2017-05-01
Wind streak is a collective term for a variety of aeolian features that display distinctive albedo surface patterns. Wind streaks have been used to map near-surface winds and to estimate atmospheric circulation patterns on Mars and Venus. However, because wind streaks have been studied mostly on Mars and Venus, much of the knowledge regarding the mechanism and time frame of their formation and their relationship to the atmospheric circulation cannot be verified. This study aims to validate previous studies' results by a comparison of real and modeled wind data with wind streak orientations as measured from remote-sensing images. Orientations of Earth wind streaks were statistically correlated to resultant drift direction (RDD) values calculated from reanalysis and wind data from 621 weather stations. The results showed good agreement between wind streak orientations and reanalysis RDD (r = 0.78). A moderate correlation was found between the wind streak orientations and the weather station data (r = 0.47); a similar trend was revealed on a regional scale when the analysis was performed by continent, with r ranging from 0.641 in North America to 0.922 in Antarctica. At sites where wind streak orientations did not correspond to the RDDs (i.e., a difference of 45°), seasonal and diurnal variations in the wind flow were found to be responsible for deviation from the global pattern. The study thus confirms that Earth wind streaks were formed by the present wind regime and they are indeed indicative of the long-term prevailing wind direction on global and regional scales.
47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...
47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.
Code of Federal Regulations, 2013 CFR
2013-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...
47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.
Code of Federal Regulations, 2014 CFR
2014-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...
47 CFR 25.148 - Licensing provisions for the Direct Broadcast Satellite Service.
Code of Federal Regulations, 2012 CFR
2012-10-01
...) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.148... contracting for construction of the satellite station(s) within one year of the grant of the authorization. The satellite stations shall also be required to be in operation within six years of the authorization...
47 CFR 25.276 - Points of communication.
Code of Federal Regulations, 2010 CFR
2010-10-01
... authorization, an earth station is authorized to transmit to any space station in the same radio service provided that permission has been received from the space station operator to access that space station. (b) Space stations licensed under this part are authorized to provide service to earth stations located...
47 CFR 25.276 - Points of communication.
Code of Federal Regulations, 2011 CFR
2011-10-01
... authorization, an earth station is authorized to transmit to any space station in the same radio service provided that permission has been received from the space station operator to access that space station. (b) Space stations licensed under this part are authorized to provide service to earth stations located...
47 CFR 25.276 - Points of communication.
Code of Federal Regulations, 2012 CFR
2012-10-01
... authorization, an earth station is authorized to transmit to any space station in the same radio service provided that permission has been received from the space station operator to access that space station. (b) Space stations licensed under this part are authorized to provide service to earth stations located...
47 CFR 97.17 - Application for new license grant.
Code of Federal Regulations, 2013 CFR
2013-10-01
... provides voluntary, uncompensated and unreimbursed services in providing club and military recreation... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.17 Application for new license grant. (a) Any qualified person is eligible to apply for a new operator/primary station, club station or military...
47 CFR 97.17 - Application for new license grant.
Code of Federal Regulations, 2012 CFR
2012-10-01
... provides voluntary, uncompensated and unreimbursed services in providing club and military recreation... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.17 Application for new license grant. (a) Any qualified person is eligible to apply for a new operator/primary station, club station or military...
47 CFR 97.17 - Application for new license grant.
Code of Federal Regulations, 2014 CFR
2014-10-01
... provides voluntary, uncompensated and unreimbursed services in providing club and military recreation... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.17 Application for new license grant. (a) Any qualified person is eligible to apply for a new operator/primary station, club station or military...
47 CFR 97.17 - Application for new license grant.
Code of Federal Regulations, 2011 CFR
2011-10-01
... provides voluntary, uncompensated and unreimbursed services in providing club and military recreation... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.17 Application for new license grant. (a) Any qualified person is eligible to apply for a new operator/primary station, club station or military...
47 CFR 25.276 - Points of communication.
Code of Federal Regulations, 2014 CFR
2014-10-01
... authorization, an earth station may transmit to any space station in the same radio service that is listed as a point of communication in the earth station license, provided that permission has been received from the...
Propagation Velocity of Solid Earth Tides
NASA Astrophysics Data System (ADS)
Pathak, S.
2017-12-01
One of the significant considerations in most of the geodetic investigations is to take into account the outcome of Solid Earth tides on the location and its consequent impact on the time series of coordinates. In this research work, the propagation velocity resulting from the Solid Earth tides between the Indian stations is computed. Mean daily coordinates for the stations have been computed by applying static precise point positioning technique for a day. The computed coordinates are used as an input for computing the tidal displacements at the stations by Gravity method along three directions at 1-minute interval for 24 hours. Further the baseline distances are computed between four Indian stations. Computation of the propagation velocity for Solid Earth tides can be done by the virtue of study of the concurrent effect of it in-between the stations of identified baseline distance along with the time consumed by the tides for reaching from one station to another. The propagation velocity helps in distinguishing the impact at any station if the consequence at a known station for a specific time-period is known. Thus, with the knowledge of propagation velocity, the spatial and temporal effects of solid earth tides can be estimated with respect to a known station. As theoretically explained, the tides generated are due to the position of celestial bodies rotating about Earth. So the need of study is to observe the correlation of propagation velocity with the rotation speed of the Earth. The propagation velocity of Solid Earth tides comes out to be in the range of 440-470 m/s. This velocity comes out to be in a good agreement with the Earth's rotation speed.
47 CFR 97.21 - Application for a modified or renewed license grant.
Code of Federal Regulations, 2011 CFR
2011-10-01
... SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.21 Application for a modified or... name, club name, license trustee name, or license custodian name in accordance with § 1.913 of this chapter. For a club or military recreation station license grant, the application must be presented in...
47 CFR 97.21 - Application for a modified or renewed license grant.
Code of Federal Regulations, 2013 CFR
2013-10-01
... SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.21 Application for a modified or... name, club name, license trustee name, or license custodian name in accordance with § 1.913 of this chapter. For a club or military recreation station license grant, the application must be presented in...
47 CFR 97.21 - Application for a modified or renewed license grant.
Code of Federal Regulations, 2012 CFR
2012-10-01
... SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.21 Application for a modified or... name, club name, license trustee name, or license custodian name in accordance with § 1.913 of this chapter. For a club or military recreation station license grant, the application must be presented in...
47 CFR 97.21 - Application for a modified or renewed license grant.
Code of Federal Regulations, 2010 CFR
2010-10-01
... SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.21 Application for a modified or... name, club name, license trustee name or license custodian name in accordance with § 1.913 of this chapter. For a club, military recreation or RACES station license grant, it must be presented in document...
47 CFR 97.21 - Application for a modified or renewed license grant.
Code of Federal Regulations, 2014 CFR
2014-10-01
... SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE General Provisions § 97.21 Application for a modified or... name, club name, license trustee name, or license custodian name in accordance with § 1.913 of this chapter. For a club or military recreation station license grant, the application must be presented in...
Federal Register 2010, 2011, 2012, 2013, 2014
2010-10-20
...- 2010-0329] Braidwood Station, Units 1 and 2 and Byron Station, Unit Nos. 1 and 2; Notice of Withdrawal... NPF-77 for Braidwood Station, Units 1 and 2, respectively, located in Will County, Illinois, and to Facility Operating License Nos. NPF-37 and NPF-66 for Byron Station, Unit Nos. 1 and 2, respectively...
47 CFR 90.359 - Field strength limits for EA-licensed LMS systems.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 5 2011-10-01 2011-10-01 false Field strength limits for EA-licensed LMS... § 90.359 Field strength limits for EA-licensed LMS systems. EA-licensed multilateration systems shall limit the field strength of signals transmitted from their base stations to 47 dBuV/m at their EA...
47 CFR 1.1704 - Station files.
Code of Federal Regulations, 2014 CFR
2014-10-01
... Operations and Licensing System (COALS) § 1.1704 Station files. Applications, notifications, correspondence... 47 Telecommunication 1 2014-10-01 2014-10-01 false Station files. 1.1704 Section 1.1704... administrative data relating to each system in the Multichannel Video and Cable Television Services (MVCTS) and...
Code of Federal Regulations, 2010 CFR
2010-10-01
.... Assignments or transfers (all services) Corres & 159 1,015.00 CUT 3. Fixed Satellite Transmit/Receive Earth... 175.00 CGX 4. Fixed Satellite transmit/receive Earth Stations (2 meters or less operating in the 4/6... Only Earth Stations: a. Initial Applications for Registration or License (per station) 312 Main...
International Space Station (ISS)
2000-09-08
This is the insignia for STS-98, which marks a major milestone in assembly of the International Space Station (ISS). Atlantis' crew delivered the United States Laboratory, Destiny, to the ISS. Destiny will be the centerpiece of the ISS, a weightless laboratory where expedition crews will perform unprecedented research in the life sciences, materials sciences, Earth sciences, and microgravity sciences. The laboratory is also the nerve center of the Station, performing guidance, control, power distribution, and life support functions. With Destiny's arrival, the Station will begin to fulfill its promise of returning the benefits of space research to Earth's citizens. The crew patch depicts the Space Shuttle with Destiny held high above the payload bay just before its attachment to the ISS. Red and white stripes, with a deep blue field of white stars, border the Shuttle and Destiny to symbolize the continuing contribution of the United States to the ISS. The constellation Hercules, seen just below Destiny, captures the Shuttle and Station's team efforts in bringing the promise of orbital scientific research to life. The reflection of Earth in Destiny's window emphasizes the connection between space exploration and life on Earth.
Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-06
...- 2010-0373] Dresden Nuclear Power Station, Units 2 and 3 and Quad Cities Nuclear Power Station, Unit Nos... and DPR-25 for Dresden Nuclear Power Station, Units 2 and 3, respectively, located in Grundy County, Illinois, and to Renewed Facility Operating License Nos. DPR-29 and DPR-30 for Quad Cities Nuclear Power...
2014-04-22
NASA Astronaut John Mace Grunsfeld takes a quick selfie with astronauts at the International Space Station at the NASA sponsored Earth Day event April 22, 2014 at Union Station in Washington, DC. NASA announced the "Global Selfie" event as part of its "Earth Right Now" campaign, celebrating the launch of five Earth-observing missions in 2014. All selfies posted to social media with the hashtag "GlobalSelfie" will be included in a mosaic image of Earth. Photo Credit: (NASA/Aubrey Gemignani)
76 FR 22733 - Cable Statutory License: Specialty Station List
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-22
... Counsel, Copyright GC/I&R, P.O. Box 70400, Southwest Station, Washington, DC 20024. Telephone: (202) 707... foreign- language, religious, and/or automated programming in one-third of the hours of an average... programming comports with the 1981 FCC definition, and hence, qualifies it as a specialty station. 55 FR 40021...
47 CFR 74.632 - Licensing requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 4 2013-10-01 2013-10-01 false Licensing requirements. 74.632 Section 74.632 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... stations, and broadcast network-entities and, further, on a secondary basis, to licensees of low power...
47 CFR 74.632 - Licensing requirements.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 4 2012-10-01 2012-10-01 false Licensing requirements. 74.632 Section 74.632 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... stations, and broadcast network-entities and, further, on a secondary basis, to licensees of low power...
47 CFR 74.632 - Licensing requirements.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 47 Telecommunication 4 2014-10-01 2014-10-01 false Licensing requirements. 74.632 Section 74.632 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... stations, and broadcast network-entities and, further, on a secondary basis, to licensees of low power...
47 CFR 74.632 - Licensing requirements.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 4 2011-10-01 2011-10-01 false Licensing requirements. 74.632 Section 74.632 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... stations, and broadcast network-entities and, further, on a secondary basis, to licensees of low power...
47 CFR 101.5 - Station authorization required.
Code of Federal Regulations, 2014 CFR
2014-10-01
... SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.5 Station... stations authorized under subpart H (Private Operational Fixed Point-to-Point Microwave Service), subpart I (Common Carrier Fixed Point-to-Point Microwave Service), and subpart L of this part (Local Multipoint...
47 CFR 101.5 - Station authorization required.
Code of Federal Regulations, 2010 CFR
2010-10-01
... SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.5 Station... stations authorized under subpart H (Private Operational Fixed Point-to-Point Microwave Service), subpart I (Common Carrier Fixed Point-to-Point Microwave Service), and subpart L of this part (Local Multipoint...
47 CFR 101.5 - Station authorization required.
Code of Federal Regulations, 2013 CFR
2013-10-01
... SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.5 Station... stations authorized under subpart H (Private Operational Fixed Point-to-Point Microwave Service), subpart I (Common Carrier Fixed Point-to-Point Microwave Service), and subpart L of this part (Local Multipoint...
47 CFR 101.5 - Station authorization required.
Code of Federal Regulations, 2012 CFR
2012-10-01
... SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.5 Station... stations authorized under subpart H (Private Operational Fixed Point-to-Point Microwave Service), subpart I (Common Carrier Fixed Point-to-Point Microwave Service), and subpart L of this part (Local Multipoint...
47 CFR 101.5 - Station authorization required.
Code of Federal Regulations, 2011 CFR
2011-10-01
... SERVICES FIXED MICROWAVE SERVICES Applications and Licenses General Filing Requirements § 101.5 Station... stations authorized under subpart H (Private Operational Fixed Point-to-Point Microwave Service), subpart I (Common Carrier Fixed Point-to-Point Microwave Service), and subpart L of this part (Local Multipoint...
47 CFR 74.781 - Station records.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.781 Station records. (a) The licensee of a low power TV, TV translator, or TV... other suitable place, in one of the communities of license of the translator or booster, except that the...
47 CFR 80.203 - Authorization of transmitters for licensing.
Code of Federal Regulations, 2011 CFR
2011-10-01
... of Title III of the Communications Act or the Safety Convention must also submit with their... comply with the applicable standards in this part. (g) Manufacturers of ship earth station transmitters... earth station input/output parameters, the data obtained when the equipment is integrated in system...
47 CFR 80.203 - Authorization of transmitters for licensing.
Code of Federal Regulations, 2010 CFR
2010-10-01
... of Title III of the Communications Act or the Safety Convention must also submit with their... comply with the applicable standards in this part. (g) Manufacturers of ship earth station transmitters... earth station input/output parameters, the data obtained when the equipment is integrated in system...
47 CFR 80.203 - Authorization of transmitters for licensing.
Code of Federal Regulations, 2012 CFR
2012-10-01
... of Title III of the Communications Act or the Safety Convention must also submit with their... comply with the applicable standards in this part. (g) Manufacturers of ship earth station transmitters... earth station input/output parameters, the data obtained when the equipment is integrated in system...
47 CFR 22.507 - Number of transmitters per station.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Number of transmitters per station. 22.507... PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.507 Number of transmitters per station. This section concerns the number of transmitters licensed under each station authorization in the...
47 CFR 90.185 - Multiple licensing of radio transmitting equipment in the mobile radio service.
Code of Federal Regulations, 2010 CFR
2010-10-01
... frequency(ies) on which the land station operates. (c) If the multiple licensed base station is... the same land station under the following terms and conditions. (a) Each licensee complies with the...
47 CFR 101.503 - Digital Electronic Message Service Nodal Stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... DEMS Nodal Station licenses should specify the maximum number of 10.6 GHz DEMS User Stations to be served by that nodal station. Any increase in that number must be applied for pursuant to § 1.913 of this... Stations. 101.503 Section 101.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY...
47 CFR 101.503 - Digital Electronic Message Service Nodal Stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... DEMS Nodal Station licenses should specify the maximum number of 10.6 GHz DEMS User Stations to be served by that nodal station. Any increase in that number must be applied for pursuant to § 1.913 of this... Stations. 101.503 Section 101.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY...
47 CFR 101.503 - Digital Electronic Message Service Nodal Stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... DEMS Nodal Station licenses should specify the maximum number of 10.6 GHz DEMS User Stations to be served by that nodal station. Any increase in that number must be applied for pursuant to § 1.913 of this... Stations. 101.503 Section 101.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY...
47 CFR 101.503 - Digital Electronic Message Service Nodal Stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... DEMS Nodal Station licenses should specify the maximum number of 10.6 GHz DEMS User Stations to be served by that nodal station. Any increase in that number must be applied for pursuant to § 1.913 of this... Stations. 101.503 Section 101.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY...
47 CFR 25.140 - Qualifications of Fixed-Satellite space station licensees.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 47 Telecommunication 2 2013-10-01 2013-10-01 false Qualifications of Fixed-Satellite space station... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.140 Qualifications of Fixed-Satellite space station licensees. (a) [Reserved] (b) Each applicant for a space station...
77 FR 57086 - Radio Broadcasting Services; AM or FM Proposals To Change The Community of License.
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-17
...The following applicants filed AM or FM proposals to change the community of license: ALEXANDRA COMMUNICATIONS, INC., Station KRKZ- FM, Facility ID 189499, BPH-20120725AHL, From NETARTS, OR, To CHINOOK, WA; ALEXANDRA COMMUNICATIONS, INC., Station KTIL, Facility ID 50554, BMP-20120725AHO, From TILLAMOOK, OR, To NETARTS, OR; BIRACH BROADCASTING CORPORATION, Station NEW, Facility ID 136069, BMP- 20120813ABI, From TERRE HAUTE, IN, To PEOTONE, IN; BRAHMIN BROADCASTING CORPORATION, Station KPAD, Facility ID 166006, BMPH-20111230ABO, From RAWLINS, WY, To WHEATLAND, WY; CITICASTERS LICENSES, INC., Station WOGB, Facility ID 89, BPH-20120720ACQ, From KAUKAUNA, WI, To REEDSVILLE, WI; CLEAR CHANNEL BROADCASTING LICENSES, INC., Station WQNS, Facility ID 41008, BPH-20120807ACK, From WAYNESVILLE, NC, To WOODFIN, NC; CORPORATION FOR NATIVE BROADCASTING, Station KXSW, Facility ID 171940, BPED-20120717AAL, From SISSETON, SD, To AGENCY VILLAGE, SD; CRAIN MEDIA GROUP, LLC, Station KEAZ, Facility ID 48748, BPH-20120716ADV, From HEBER SPRINGS, AR, To KENSETT, AR; DAIJ MEDIA, LLC, Station KJOZ, Facility ID 20625, BP-20120731AAA, From CONROE, TX, To FRIENDSWOOD, TX; ENTERTAINMENT MEDIA TRUST, DENNIS J.WATKINS, TRUSTEE, Station KQQZ, Facility ID 5281, BMP-20120628AAL, From FAIRVIEW HEIGHTS, IL, To DESOTO, MO; GOOD TIDINGS TRUST, INC., Station WAYR, Facility ID 24625, BP-20120724ABN, From ORANGE PARK, FL, To FLEMING ISLAND, FL; IHR EDUCATIONAL BROADCASTING, Station NEW, Facility ID 160745, BMP-20120821AAF, From MERRILL, OR, To ALTAMONT, OR; JER LICENSES, LLC, Station NEW, Facility ID 190382, BNPH-20120529ALR, From GUNNISON, CO, To DOTSERO, CO; KIERTRON, INC., Station KBRT, Facility ID 34588, BMP-20120809AAQ, From AVALON, CA, To COSTA MESA, CA; MALVERN ENTERTAINMENT CORPORATION, Station KHAN, Facility ID 164210, BPH-20120716ADT, From KENSETT, AR, To MAGNESS, AR; SYNERGY BROADCAST NORTH DAKOTA, LLC, Station KLTQ, Facility ID 164305, BPH-20120727AHW, From NEW ENGLAND, ND, To BEULAH, ND
2014-06-27
Earth Observation taken during a day pass by the Expedition 40 crew aboard the International Space Station (ISS). Part of Space Station Remote Manipulator System (SSRMS) is visible. Folder lists this as: the Middle East, Israel.
NASA Astrophysics Data System (ADS)
Paronis, Dimitris; Daglis, Ioannis A.; Diamantopoulos, Sotirios; Tsaoussidis, Vassilis; Tsigkanos, Antonis; Ghita, Bogdan; Evans, Michael
2014-05-01
The majority of Earth observation satellites operate in low Earth sun-synchronous orbit and transmit data captured by a variety of sensors. The effective dissemination of satellite data in real-time is a crucial parameter for disaster monitoring in particular. Generally, a spacecraft collects data and then stores it on-board until it passes over dedicated ground stations to transmit the data. Additionally, some satellites (e.g. Terra, Aqua, Suomi-NPP, NOAA series satellites) have the so-called Direct Broadcast (DB) capability, which is based on a real-time data transmission sub-system. Compatible Direct Readout (DR) stations in direct line of sight are able to receive these transmissions. To date data exchange between DR stations have not been fully exploited for real-time data dissemination. Stations around the world store data locally, which is then disseminated on demand via Internet gateways based on the standard TCP-IP protocols. On the other hand, Delay Tolerant Networks (DTNs), which deliver data by enabling store-and-forward transmission in order to cope with link failures, service disruptions and network congestion, could prove as an alternative/complementary transmission mechanism for the efficient dissemination of data. The DTN architecture allows for efficient utilization of the network, using in-network storage and taking advantage of the network availability among the interconnected nodes. Although DTNs were originally developed for high-propagation delay, challenged connectivity environments such as deep space, the broader research community has investigated possible architectural enhancements for various emerging applications (e.g., terrestrial infrastructure, ground-to-air communications, content retrieval and dissemination). In this paper, a scheme for the effective dissemination of DB data is conceptualized, designed and implemented based on store-and-forward transmission capabilities provided by DTNs. For demonstration purposes, a set-up has
New Earth-Observing Instrument Installed on the International Space Station
2017-12-08
In January 2013, a new Earth-observing instrument was installed on the International Space Station (ISS). ISERV Pathfinder consists of a commercial camera, a telescope, and a pointing system, all positioned to look through the Earth-facing window of ISS’s Destiny module. ISERV Pathfinder is intended as an engineering exercise, with the long-term goal of developing a system for providing imagery to developing nations as they monitor natural disasters and environmental concerns. The image above is the “first light” from the new ISERV camera system, taken at 1:44 p.m. local time on February 16, 2013. It shows the Rio San Pablo as it empties into the Golfo de Montijo in Veraguas, Panama. It is an ecological transition zone, changing from agriculture and pastures to mangrove forests, swamps, and estuary systems. The area has been designated a protected area by the National Environmental Authority (ANAM) of Panama and is listed as a “wetland of international importance” under the Ramsar Convention. (Note that the image is rotated so that north is to the upper right.) “ISERV’s full potential is yet to be seen, but we hope it will really make a difference in people’s lives,” said principal investigator Burgess Howell of NASA’s Marshall Space Flight Center. “For example, if an earthen dam gives way in Bhutan, we want to be able to show officials where the bridge is out or where a road is washed out or a power substation is inundated. This kind of information is critical to focus and speed rescue efforts.” The instrument will be controlled from NASA Marshall in Huntsville, Alabama, in collaboration with researchers at hubs in Central America, East Africa, and the Hindu Kush–Himalaya region. They will rely on positioning software to know where the space station is at each moment and to calculate the next chance to view a particular area on the ground. If there's a good viewing opportunity, the SERVIR team will instruct the camera to take high
2014-06-02
ISS040-E-006817 (2 June 2014) --- Intersecting the thin line of Earth's atmosphere, International Space Station solar array wings are featured in this image photographed by an Expedition 40 crew member on the International Space Station.
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-06
... NUCLEAR REGULATORY COMMISSION [Docket Nos. 50-272, 50-311, 50-354; NRC-2009-0390 and NRC-2009-0391] PSEG Nuclear, LLC, Hope Creek Generating Station and Salem Nuclear Generating Station, Units 1 and 2; Notice of Availability of the Final Supplement 45 to the Generic Environmental Impact Statement for License Renewal of Nuclear Plants Notice is...
47 CFR 25.109 - Cross-reference.
Code of Federal Regulations, 2011 CFR
2011-10-01
... licensed under this part: (a) Amateur Satellite Service, see 47 CFR part 97. (b) Ship earth stations in the Maritime Mobile Satellite Service, see 47 CFR part 83. (c) Ship earth stations in the Maritime Mobile...
47 CFR 25.109 - Cross-reference.
Code of Federal Regulations, 2012 CFR
2012-10-01
... licensed under this part: (a) Amateur Satellite Service, see 47 CFR part 97. (b) Ship earth stations in the Maritime Mobile Satellite Service, see 47 CFR part 83. (c) Ship earth stations in the Maritime Mobile...
47 CFR 25.109 - Cross-reference.
Code of Federal Regulations, 2010 CFR
2010-10-01
... licensed under this part: (a) Amateur Satellite Service, see 47 CFR part 97. (b) Ship earth stations in the Maritime Mobile Satellite Service, see 47 CFR part 83. (c) Ship earth stations in the Maritime Mobile...
75 FR 79877 - Unified Agenda of Federal Regulatory and Deregulatory Actions-Fall 2010
Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-20
... and 3060-AD70 Licensing Procedures (IB Docket No. 95-117) 515 Establishment of Rules and Policies for...; Wireless 46.9-47 GHz; Government Operations 37-38 & 40 517 Streamlining Earth Station Licensing Rules (IB Docket No. 00-248) 3060-AH60 518 Space Station Licensing Reform (IB Docket No. 02-34) 3060-AH98 519...
Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-23
..., LLC; William States Lee III Nuclear Station, Units 1 and 2; Combined Licenses Application Review... Environmental Impact Statement [EIS] for Combined Licenses (COLs) for William States Lee III Nuclear Station... be accessed online at the NRC's William States Lee III Nuclear Station--specific Web page at: www.nrc...
ISS EarthKam: Taking Photos of the Earth from Space
ERIC Educational Resources Information Center
Haste, Turtle
2008-01-01
NASA is involved in a project involving the International Space Station (ISS) and an Earth-focused camera called EarthKam, where schools, and ultimately students, are allowed to remotely program the EarthKAM to take images. Here the author describes how EarthKam was used to help middle school students learn about biomes and develop their…
Practical Applications of a Space Station
NASA Technical Reports Server (NTRS)
1984-01-01
The potential uses of a special station for civil and commercial applications is examined. Five panels of experts representing user-oriented communities, and a sixth panel which dealth with system design considerations, based their studies on the assumption that the station would be a large platform, capable of housing a wide array of diverse instruments, and could be either manned or unmanned. The Earth's Resources Panel dealt with applications of remote sensing for resource assessment. The Earth's Environment Panel dealt with the Earth's atmosphere and its impact on society. The Ocean Operations Panel looked at both science and applications. The Satellite Communications Panel assessed the potential role of a space station in the evolution of commercial telecommunication services up to the year 2000. The Materials Science and Engineering panel focused on the utility of a space station environment for materials processing.
A probabilistic framework for single-station location of seismicity on Earth and Mars
NASA Astrophysics Data System (ADS)
Böse, M.; Clinton, J. F.; Ceylan, S.; Euchner, F.; van Driel, M.; Khan, A.; Giardini, D.; Lognonné, P.; Banerdt, W. B.
2017-01-01
Locating the source of seismic energy from a single three-component seismic station is associated with large uncertainties, originating from challenges in identifying seismic phases, as well as inevitable pick and model uncertainties. The challenge is even higher for planets such as Mars, where interior structure is a priori largely unknown. In this study, we address the single-station location problem by developing a probabilistic framework that combines location estimates from multiple algorithms to estimate the probability density function (PDF) for epicentral distance, back azimuth, and origin time. Each algorithm uses independent and complementary information in the seismic signals. Together, the algorithms allow locating seismicity ranging from local to teleseismic quakes. Distances and origin times of large regional and teleseismic events (M > 5.5) are estimated from observed and theoretical body- and multi-orbit surface-wave travel times. The latter are picked from the maxima in the waveform envelopes in various frequency bands. For smaller events at local and regional distances, only first arrival picks of body waves are used, possibly in combination with fundamental Rayleigh R1 waveform maxima where detectable; depth phases, such as pP or PmP, help constrain source depth and improve distance estimates. Back azimuth is determined from the polarization of the Rayleigh- and/or P-wave phases. When seismic signals are good enough for multiple approaches to be used, estimates from the various methods are combined through the product of their PDFs, resulting in an improved event location and reduced uncertainty range estimate compared to the results obtained from each algorithm independently. To verify our approach, we use both earthquake recordings from existing Earth stations and synthetic Martian seismograms. The Mars synthetics are generated with a full-waveform scheme (AxiSEM) using spherically-symmetric seismic velocity, density and attenuation models of
1994-12-01
important for improving the TWSTFT capabilities. An automnted system for this purpose has been developed from the initial design at NMi-VSL. It...September 1994 together with a USNO portable station on a calibration trip to European TWSTFT earth staions. 1. Introduction The Two-Way Satellite...Time and Frequency Transfer ( TWSTFT ) method (Fig. I) is used to compare two clocks or time scales which are often located at great distances from each
Mapping experiment with space station
NASA Technical Reports Server (NTRS)
Wu, Sherman S. C.
1987-01-01
Mapping the earth from space stations can be approached in two areas. One is to collect gravity data for defining a new topographic datum using the earth's gravitational field in terms of spherical harmonics. The other, which should be considered as a very significant contribution of the Space Station, is to search and explore techniques of mapping the earth's topography using either optical or radar images with or without references to ground control points. Geodetic position of ground control points can be predetermined by the Global Positioning System (GPS) for the mapping experiment with the Space Station. It is proposed to establish four ground control points in North America or Africa (including the Sahara Desert). If this experiment should be successfully accomplished, it may also be applied to the defense charting service.
47 CFR 25.217 - Default service rules.
Code of Federal Regulations, 2014 CFR
2014-10-01
... licenses to operate a satellite system in a frequency band granted after a domestic frequency allocation... the procedure set forth in § 25.142(b)(2)(ii). (3) Mobile earth station licensees authorized to... addition, earth station licensees authorized to operate with one or more space stations described in...
NASA Astrophysics Data System (ADS)
Baker, D.
2004-12-01
Undergraduate students conducted a semester-long research project as part of a special topics course that launched the Austin College Weather Station in spring 2001. The weather station is located on restored prairie roughly 100 km north of Dallas, Texas. In addition to standard meteorological observations, the Austin College Weather Station measures surface quantities such as soil moisture, soil temperature, solar radiation, infrared radiation, and soil heat flux. These additional quantities are used to calculate the surface energy balance using the Bowen ratio method. Thus, the Austin College Weather Station provides valuable information on land-atmosphere interaction in a prairie environment. This project provided a remarkable learning experience for the students. Each student supervised two instruments on the weather station. Students skillfully learned instrumentation details and the physical phenomena measured by the instruments. Team meetings were held each week to discuss issues such as station location, power requirements, telecommunication options, and data acquisition. Students made important decisions during the meetings. They would then work collaboratively on specific tasks that needed to be accomplished before the next meeting. Students also assessed the validity of their measurements after the weather station came on-line. With this approach, students became the experts. They utilized the scientific method to think critically and to solve problems. For at least a semester, students became Earth system scientists.
47 CFR 97.201 - Auxiliary station.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Technician, Technician Plus, General, Advanced or Amateur Extra Class operator license may be an auxiliary station. A holder of a Technician, Technician Plus, General, Advanced or Amateur Extra Class operator...
47 CFR 74.431 - Special rules applicable to remote pickup stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... system. (b) Remote pickup mobile or base stations may be used for communications related to production... pickup mobile or base stations may communicate with any other station licensed under this subpart. (d... additional frequency is limited to 2.5 watts. (f) Remote pickup base and mobile stations in Alaska, Guam...
47 CFR 74.431 - Special rules applicable to remote pickup stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... damaged, stations licensed under Subpart D may be used to provide temporary circuits for a period not... SERVICES Remote Pickup Broadcast Stations § 74.431 Special rules applicable to remote pickup stations. (a..., frequency coordination, establishing microwave links, and operational communications. Operational...
47 CFR 74.431 - Special rules applicable to remote pickup stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... damaged, stations licensed under Subpart D may be used to provide temporary circuits for a period not... SERVICES Remote Pickup Broadcast Stations § 74.431 Special rules applicable to remote pickup stations. (a..., frequency coordination, establishing microwave links, and operational communications. Operational...
47 CFR 74.431 - Special rules applicable to remote pickup stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... damaged, stations licensed under Subpart D may be used to provide temporary circuits for a period not... SERVICES Remote Pickup Broadcast Stations § 74.431 Special rules applicable to remote pickup stations. (a..., frequency coordination, establishing microwave links, and operational communications. Operational...
47 CFR 74.431 - Special rules applicable to remote pickup stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... damaged, stations licensed under Subpart D may be used to provide temporary circuits for a period not... SERVICES Remote Pickup Broadcast Stations § 74.431 Special rules applicable to remote pickup stations. (a..., frequency coordination, establishing microwave links, and operational communications. Operational...
47 CFR 25.140 - Qualifications of fixed-satellite space station licensees.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 47 Telecommunication 2 2011-10-01 2011-10-01 false Qualifications of fixed-satellite space station... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.140 Qualifications of fixed-satellite space station licensees. (a) New fixed-satellites shall comply with the...
47 CFR 25.140 - Qualifications of fixed-satellite space station licensees.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 2 2010-10-01 2010-10-01 false Qualifications of fixed-satellite space station... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.140 Qualifications of fixed-satellite space station licensees. (a) New fixed-satellites shall comply with the...
47 CFR 25.140 - Qualifications of fixed-satellite space station licensees.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 47 Telecommunication 2 2012-10-01 2012-10-01 false Qualifications of fixed-satellite space station... CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.140 Qualifications of fixed-satellite space station licensees. (a) New fixed-satellites shall comply with the...
The 136 MHZ/400 MHz earth station antenna-noise temperature prediction program for RAE-B
NASA Technical Reports Server (NTRS)
Taylor, R. E.; Fee, J. J.; Chin, M.
1972-01-01
A simulation study was undertaken to determine the 136 MHz and 400 MHz noise temperature of the ground network antennas which will track the RAE-B satellite during data transmission periods. Since the noise temperature of the antenna effectively sets the signal-to-noise ratio of the received signal, a knowledge of SNR will be helpful in locating the optimum time windows for data transmission during low noise periods. Antenna noise temperatures will be predicted for selected earth-based ground stations which will support RAE-B. Telemetry data acquisition will be at 400 MHz; tracking support at 136 MHz will be provided by the Goddard Range and Range Rate (RARR) stations. The antenna-noise temperature predictions will include the effects of galactic-brightness temperature, the sun, and the brightest radio stars. Predictions will cover the ten-month period from March 1, 1973 to December 31, 1973.
Financial Statistics of Noncommercial Television License Holders: Fiscal Year 1970. Revised Edition.
ERIC Educational Resources Information Center
Pedone, Ronald J.; And Others
Fiscal year 1970 financial data for 129 educational television license holders responsible for 195 stations in the aggregate United States are presented. The data are grouped by type of license holder (institution of higher education, local public school system, state authority, or community organization) and region (North Atlantic, Great Lakes…
International Space Station (ISS)
2001-09-16
The setting sun and the thin blue airglow line at Earth's horizon was captured by the International Space Station's (ISS) Expedition Three crewmembers with a digital camera. Some of the Station's components are silhouetted in the foreground. The crew was launched aboard the Space Shuttle Orbiter Discovery STS-105 mission, on August 10, 2001, replacing the Expedition Two crew. After marning the orbiting ISS for 128 consecutive days, the three returned to Earth on December 17, 2001, aboard the STS-108 mission Space Shuttle Orbiter Endeavour.
NASA Technical Reports Server (NTRS)
Stevens, G.
1983-01-01
A technological and economic assessment is made of providing low data rate service to small earth stations by satellite at Ka-band. Various Frequency Domain Multiple Access (FDMA) and Time Domain Multiple Access (TDMA) scenarios are examined and compared on the basis of cost to the end user. Very small stations (1 to 2 meters in diameter) are found not to be viable alternatives to available terrestrial services. However, medium size (3 to 5 meters) earth stations appear to be very competitive if a minimum throughput of about 1.5 Mbs is maintained. This constrains the use of such terminals to large users and shared use by smaller users. No advantage was found to the use of FDMA. TDMA had a slight advantage from a total system viewpoint and a very significant advantage in the space segment (about 1/3 the required payload weight for an equivalent capacity).
2010-06-16
ISS024-E-006136 (16 June 2010) --- Polar mesospheric clouds, illuminated by an orbital sunrise, are featured in this image photographed by an Expedition 24 crew member on the International Space Station. Polar mesospheric, or noctilucent (?night shining?), clouds are observed from both Earth?s surface and in orbit by crew members aboard the space station. They are called night-shining clouds as they are usually seen at twilight. Following the setting of the sun below the horizon and darkening of Earth?s surface, these high clouds are still briefly illuminated by sunlight. Occasionally the ISS orbital track becomes nearly parallel to Earth?s day/night terminator for a time, allowing polar mesospheric clouds to be visible to the crew at times other than the usual twilight due to the space station altitude. This unusual photograph shows polar mesospheric clouds illuminated by the rising, rather than setting, sun at center right. Low clouds on the horizon appear yellow and orange, while higher clouds and aerosols are illuminated a brilliant white. Polar mesospheric clouds appear as light blue ribbons extending across the top of the image. These clouds typically occur at high latitudes of both the Northern and Southern Hemispheres, and at fairly high altitudes of 76?85 kilometers (near the boundary between the mesosphere and thermosphere atmospheric layers). The ISS was located over the Greek island of Kos in the Aegean Sea (near the southwestern coastline of Turkey) when the image was taken at approximately midnight local time. The orbital complex was tracking northeastward, nearly parallel to the terminator, making it possible to observe an apparent ?sunrise? located almost due north. A similar unusual alignment of the ISS orbit track, terminator position, and seasonal position of Earth?s orbit around the sun allowed for striking imagery of polar mesospheric clouds over the Southern Hemisphere earlier this year.
47 CFR 80.37 - One authorization for a plurality of stations.
Code of Federal Regulations, 2014 CFR
2014-10-01
... authorize a designated maximum number of marine utility stations operating at temporary unspecified... 47 Telecommunication 5 2014-10-01 2014-10-01 false One authorization for a plurality of stations... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.37 One...
47 CFR 80.37 - One authorization for a plurality of stations.
Code of Federal Regulations, 2012 CFR
2012-10-01
... authorize a designated maximum number of marine utility stations operating at temporary unspecified... 47 Telecommunication 5 2012-10-01 2012-10-01 false One authorization for a plurality of stations... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.37 One...
47 CFR 80.37 - One authorization for a plurality of stations.
Code of Federal Regulations, 2010 CFR
2010-10-01
... authorize a designated maximum number of marine utility stations operating at temporary unspecified... 47 Telecommunication 5 2010-10-01 2010-10-01 false One authorization for a plurality of stations... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.37 One...
47 CFR 80.37 - One authorization for a plurality of stations.
Code of Federal Regulations, 2013 CFR
2013-10-01
... authorize a designated maximum number of marine utility stations operating at temporary unspecified... 47 Telecommunication 5 2013-10-01 2013-10-01 false One authorization for a plurality of stations... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.37 One...
47 CFR 80.37 - One authorization for a plurality of stations.
Code of Federal Regulations, 2011 CFR
2011-10-01
... authorize a designated maximum number of marine utility stations operating at temporary unspecified... 47 Telecommunication 5 2011-10-01 2011-10-01 false One authorization for a plurality of stations... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Applications and Licenses § 80.37 One...
47 CFR 97.221 - Automatically controlled digital station.
Code of Federal Regulations, 2013 CFR
2013-10-01
... station. (a) This rule section does not apply to an auxiliary station, a beacon station, a repeater station, an earth station, a space station, or a space telecommand station. (b) A station may be... 47 Telecommunication 5 2013-10-01 2013-10-01 false Automatically controlled digital station. 97...
47 CFR 97.221 - Automatically controlled digital station.
Code of Federal Regulations, 2012 CFR
2012-10-01
... station. (a) This rule section does not apply to an auxiliary station, a beacon station, a repeater station, an earth station, a space station, or a space telecommand station. (b) A station may be... 47 Telecommunication 5 2012-10-01 2012-10-01 false Automatically controlled digital station. 97...
47 CFR 97.221 - Automatically controlled digital station.
Code of Federal Regulations, 2014 CFR
2014-10-01
... station. (a) This rule section does not apply to an auxiliary station, a beacon station, a repeater station, an earth station, a space station, or a space telecommand station. (b) A station may be... 47 Telecommunication 5 2014-10-01 2014-10-01 false Automatically controlled digital station. 97...
47 CFR 97.221 - Automatically controlled digital station.
Code of Federal Regulations, 2011 CFR
2011-10-01
... station. (a) This rule section does not apply to an auxiliary station, a beacon station, a repeater station, an earth station, a space station, or a space telecommand station. (b) A station may be... 47 Telecommunication 5 2011-10-01 2011-10-01 false Automatically controlled digital station. 97...
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-24
... Power Station, Unit 1; Exemption From Certain Security Requirements 1.0 Background Exelon Nuclear is the licensee and holder of Facility Operating License No. DPR-2 issued for Dresden Nuclear Power Station (DNPS... protection of licensed activities in nuclear power reactors against radiological sabotage,'' paragraph (b)(1...
Space station user's handbook (Revised)
NASA Technical Reports Server (NTRS)
1972-01-01
A modular space station concept that furnishes facilities which may be used for experimentation and application during earth orbit missions is described in a user's handbook. The subjects discussed are: (1) overall profile and mission activities for five year on-orbit program, (2) electromagnetic energy transmission through earth atmosphere, (3) effects of atmosphere in limiting resolution, and (4) the hydrological cycle as these subjects apply to the space station data acquisition function.
1991-01-01
This artist's concept depicts the Space Station Freedom as it would look orbiting the Earth, illustrated by Marshall Space Flight Center artist, Tom Buzbee. Scheduled to be completed in late 1999, this smaller configuration of the Space Station featured a horizontal truss structure that supported U.S., European, and Japanese Laboratory Modules; the U.S. Habitation Module; and three sets of solar arrays. The Space Station Freedom was an international, permanently marned, orbiting base to be assembled in orbit by a series of Space Shuttle missions that were to begin in the mid-1990's.
1991-01-01
This artist's concept depicts the Space Station Freedom as it would look orbiting the Earth; illustrated by Marshall Space Flight Center artist, Tom Buzbee. Scheduled to be completed in late 1999, this smaller configuration of the Space Station features a horizontal truss structure that supported U.S., European, and Japanese Laboratory Modules; the U.S. Habitation Module; and three sets of solar arrays. The Space Station Freedom was an international, permanently marned, orbiting base to be assembled in orbit by a series of Space Shuttle missions that were to begin in the mid-1990's.
Earth Observation from the International Space Station -Remote Sensing in Schools-
NASA Astrophysics Data System (ADS)
Schultz, Johannes; Rienow, Andreas; Graw, Valerie; Heinemann, Sascha; Selg, Fabian; Menz, Gunter
2016-04-01
Since spring 2014, the NASA High Definition Earth Viewing (HDEV) mission at the International Space Station (ISS) is online. HDEV consists of four cameras mounted at ESA's Columbus laboratory and is recording the earth 24/7. The educational project 'Columbus Eye - Live-Imagery from the ISS in Schools' has published a learning portal for earth observation from the ISS (www.columbuseye.uni-bonn.de). Besides a video live stream, the portal contains an archive providing spectacular footage, web-GIS and an observatory with interactive materials for school lessons. Columbus Eye is carried out by the University of Bonn and funded by the German Aerospace Center (DLR) Space Administration. Pupils should be motivated to work with the footage in order to learn about patterns and processes of the coupled human-environment system like volcano eruptions or deforestation. The material is developed on the experiences of the FIS (German abbreviation for "Remote Sensing in Schools") project and its learning portal (http://www.fis.uni-bonn.de). Based on the ISS videos three different teaching material types are developed. The simplest teaching type are provided by worksheets, which have a low degree of interactivity. Alongside a short didactical commentary for teachers is included. Additionally, videos, ancillary information, maps, and instructions for interactive school experiments are provided. The observatory contains the second type of the Columbus Eye teaching materials. It requires a high degree of self-organisation and responsibility of the pupils. Thus, the observatory provides the opportunity for pupils to freely construct their own hypotheses based on a spatial analysis tool similar to those provided by commercial software. The third type are comprehensive learning and teaching modules with a high degree of interactivity, including background information, interactive animations, quizzes and different analysis tools (e.g. change detection, classification, polygon or NDVI
47 CFR 80.79 - Inspection of ship station by a foreign Government.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 47 Telecommunication 5 2010-10-01 2010-10-01 false Inspection of ship station by a foreign... Requirements-Ship Stations § 80.79 Inspection of ship station by a foreign Government. The Governments or appropriate administrations of countries which a ship visits may require the license of the ship station or...
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-09
... NUCLEAR REGULATORY COMMISSION [Docket No. 05000271; License No. DPR-28; EA-10-034; NRC-2010-0089] In the Matter of Entergy Nuclear Operations; Vermont Yankee Nuclear Power Station; Demand for.... The license authorizes the operation of the Vermont Yankee Nuclear Power Station (Vermont Yankee) in...
NASA Astrophysics Data System (ADS)
Woo, Jin; Song, Young-Joo; Park, Sang-Young; Kim, Hae-Dong; Sim, Eun-Sup
2010-09-01
The optimal Earth-Moon transfer trajectory considering spacecraft's visibility from the Daejeon ground station visibility at both the trans lunar injection (TLI) and lunar orbit insertion (LOI) maneuvers is designed. Both the TLI and LOI maneuvers are assumed to be impulsive thrust. As the successful execution of the TLI and LOI maneuvers are crucial factors among the various lunar mission parameters, it is necessary to design an optimal lunar transfer trajectory which guarantees the visibility from a specified ground station while executing these maneuvers. The optimal Earth-Moon transfer trajectory is simulated by modifying the Korean Lunar Mission Design Software using Impulsive high Thrust Engine (KLMDS-ITE) which is developed in previous studies. Four different mission scenarios are established and simulated to analyze the effects of the spacecraft's visibility considerations at the TLI and LOI maneuvers. As a result, it is found that the optimal Earth-Moon transfer trajectory, guaranteeing the spacecraft's visibility from Daejeon ground station at both the TLI and LOI maneuvers, can be designed with slight changes in total amount of delta-Vs. About 1% difference is observed with the optimal trajectory when none of the visibility condition is guaranteed, and about 0.04% with the visibility condition is only guaranteed at the time of TLI maneuver. The spacecraft's mass which can delivered to the Moon, when both visibility conditions are secured is shown to be about 534 kg with assumptions of KSLV-2's on-orbit mass about 2.6 tons. To minimize total mission delta-Vs, it is strongly recommended that visibility conditions at both the TLI and LOI maneuvers should be simultaneously implemented to the trajectory optimization algorithm.
Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-24
..., LLC; William States Lee III Combined License Application; Notice of Intent To Conduct a Supplemental... an application for combined licenses (COL) for its William States Lee III Nuclear Station (Lee) site.../new-licensing/col/lee.html . In addition, the Cherokee County Public Library, 300 E. Rutledge Avenue...
NASA Astrophysics Data System (ADS)
Kovit, B.
The development and establishment of a manned space station represents the next major U.S. space program after the Space Shuttle. If all goes according to plan, the space station could be in orbit around the earth by 1992. A 'power tower' station configuration has been selected as a 'reference' design. This configuration involves a central truss structure to which various elements are attached. An eight-foot-square truss forms the backbone of a structure about 400 feet long. At its lower end, nearest the earth, are attached pressurized manned modules. These modules include two laboratory modules and two so-called 'habitat/command' modules, which provide living and working space for the projected crew of six persons. Later, the station's pressurized space would be expanded to accommodate up to 18 persons. By comparison, the Soviets will provide habitable space for 12 aboard a 300-ton station which they are expected to place in orbit. According to current plans the six U.S. astronauts will work in two teams of three persons each. A ninety-day tour of duty is considered.
50 CFR Appendix B to Part 404 - Approved VMS
Code of Federal Regulations, 2014 CFR
2014-10-01
... Inmarsat-C system use contract with an approved Inmarsat-C communications service provider. The owner will be required to complete the Inmarsat-C “Registration for Service Activation for Maritime Mobile Earth... documentation or registration number; and (9) mobile earth station license (FCC license). The OLE will provide...
International Space Station (ISS)
2003-02-09
This is the STS-115 insignia. This mission continued the assembly of the International Space Station (ISS) with the installation of the truss segments P3 and P4. Following the installation of the segments utilizing both the shuttle and the station robotic arms, a series of three space walks completed the final connections and prepared for the deployment of the station's second set of solar arrays. To reflect the primary mission of the flight, the patch depicts a solar panel as the main element. As the Space Shuttle Atlantis launches towards the ISS, its trail depicts the symbol of the Astronaut Office. The star burst, representing the power of the sun, rises over the Earth and shines on the solar panel. The shuttle flight number 115 is shown at the bottom of the patch, along with the ISS assembly designation 12A (the 12th American assembly mission). The blue Earth in the background reminds us of the importance of space exploration and research to all of Earth's inhabitants.
2014-04-22
NASA Administrator Charles Bolden speaks to students who attended the NASA sponsored Earth Day event April 22, 2014 at Union Station in Washington, DC. NASA sponsored the Earth Day event as part of its "Earth Right Now" campaign, celebrating the launch of five Earth-observing missions in 2014. Photo Credit: (NASA/Aubrey Gemignani)
47 CFR 25.147 - Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz.
Code of Federal Regulations, 2014 CFR
2014-10-01
... COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.147 Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz. If an NGSO...
47 CFR 25.147 - Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz.
Code of Federal Regulations, 2012 CFR
2012-10-01
... COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.147 Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz. If an NGSO...
47 CFR 25.147 - Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz.
Code of Federal Regulations, 2010 CFR
2010-10-01
... COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.147 Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz. If an NGSO...
47 CFR 25.147 - Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz.
Code of Federal Regulations, 2011 CFR
2011-10-01
... COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Applications and Licenses Space Stations § 25.147 Licensing provision for NGSO MSS feeder downlinks in the band 6700-6875 MHz. If an NGSO...