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[ AI/Cuestión: AI1.7 ]
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AI1.10
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[ 726 ] (Rev.1)
Information on experience of the Radiocommunication Bureau in application of regulatory procedures considered under WRC-23 agenda item 1.7 (copy for information to Working Party 4C)
Director, BR
AI1.7
2022-11-08
[ 724 ]
Considerations on applicability of Articles 9 and 11 of the Radio Regulations for aeronautical mobile-satellite (route) service in the 117.975-137 MHz band - Studies on WRC-23 agenda item 1.7
Spain
AI1.7
2022-11-07
[ 723 ]
Dynamic analysis on protection of AMS(R) satellite reception below 137 MHz from MSS, SOS, SRS and MetSat satellite unwanted emissions in the band 37-138 MHz
Spain
AI1.7
2022-11-07
[ 708 ]
Proposed revisions to preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
China (People's Republic of)
AI1.7
2022-11-07
[ 704 ]
Draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in the frequency band 117.975-137 MHz
France
AI1.7
2022-11-06
[ 703 ]
Protection of AMS(R)s space station for satellite reception below 137 MHz from the unwanted emissions of MSS, SOS, SRS and MetSat space stations operated in the band 137-138 MHz
France
AI1.7
2022-11-06
[ 702 ]
Protection criteria for earth stations operating in the space operation service (space-to-Earth) and space research service (space-to-Earth) in the band 137-138 MHz to be used in compatibility studies under WRC-23 agenda item 1.7
France
AI1.7
2022-11-06
[ 696 ]
Working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
Australia
AI1.7
2022-11-04
[ 652 ]
Reply liaison statement to ITU-R Working Party 5B - Studies on WRC-23 agenda item 1.7
International Civil Aviation Organization
AI1.7
2022-09-09
[ 638 ]
Proposed modification to working document towards a draft CPM text for WRC-23 agenda item 1.7
China (People's Republic of)
AI1.7
2022-07-04
[ 604 ]
Draft CPM text for WRC-23 agenda item 1.7
France
,
Singapore (Republic of)
,
Spain
AI1.7
2022-07-01
[ 600 ]
Modification of working document towards a draft CPM text for WRC-23 agenda item 1.7
Russian Federation
AI1.7
2022-07-01
[ 597 ]
Working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
United States of America
AI1.7
2022-06-30
[ 574 ]
Draft liaison statements to Working Parties 3L, 4C, 7B and ICAO regarding studies under WRC-23 agenda item 1.7
France
AI1.7
2022-06-30
[ 573 ]
Preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
France
,
Singapore (Republic of)
,
Spain
AI1.7
2022-06-30
[ 540 ]
Reply liaison statement to ITU-R Working Party 5B - WRC-23 agenda item 1.7
International Civil Aviation Organization
AI1.7
2022-05-11
[ 533 ]
Reply liaison statement to Working Party 5B - Studies on WRC-23 agenda item 1.7
WP 7B
AI1.7
2022-05-04
[ 526 ]
Edits to Annex 33 to Working Party 5B Chairman's Report - Working document towards a preliminary draft new Report ITU-R M.[Space-VHF] - Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
Indra Sistemas
AI1.7
2022-03-22
[ 512 ]
Working document towards a draft CPM text for WRC-23 agenda item 1.7
France
,
Singapore (Republic of)
,
Spain
AI1.7
2022-03-22
[ 509 ]
Working document towards a preliminary draft new Report ITU-R M.[Space-VHF] - Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
France
AI1.7
2022-03-22
[ 508 ]
Discussion on elements provided by Working Party 7B for studies under WRC-23 agenda item 1.7
France
AI1.7
2022-03-22
[ 502 ]
Suggestion on agenda item 1.7 constellation
Russian Federation
AI1.7
2022-03-21
[ 500 ]
Elements for working document towards a preliminary draft new Report ITU-R M.[Space-VHF] - Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
Singapore (Republic of)
AI1.7
2022-03-21
[ 449 ]
Draft liaison statements to Working Parties 3L, 4C, 7B and ICAO regarding studies under WRC-23 agenda item 1.7
France
AI1.7
2021-11-22
[ 448 ]
Working document towards a draft CPM text for WRC-23 agenda item 1.7
France
AI1.7
2021-11-22
[ 446 ]
Elements for working document towards draft CPM text for WRC-23 agenda item 1.7
Singapore (Republic of)
AI1.7
2021-11-22
[ 419 ]
Comments and proposed additions to working document towards preliminary draft new Report ITU-R [SPACE VHF] - Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
Indra Sistemas
AI1.7
2021-11-22
[ 397 ]
Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.7
WP 4C
AI1.7
2021-11-01
[ 383 ]
Reply liaison statement to Working Party 5B - Elements for studies on WRC-23 agenda item 1.7
WP 7B
AI1.7
2021-09-17
[ 377 ]
Characteristics of space and terrestrial frequency assignments which may be used in sharing and compatibility studies under WRC-23 agenda items 1.7 - 1.10
Director, BR
AI1.7 , AI1.10
2021-07-22
[ 372 ]
Liaison statement to Working Party 5B (copied to Working Parties 3M, 4C and 7B for information) - WRC-23 agenda item 1.7 - Comments on space-based aeronautical VHF communications in 117.975-137 MHz frequency band (Annex 29 to Working Party 5B Chairman's Report)
WP 3L
AI1.7
2021-07-09
[ 340 ]
Comments and proposed additions to working document: Document 5B/225 (Annex 26 to Working Party 5B Chairman's Report) - Working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF] [Elements to a working document related to WRC-23 agenda item 1.7] - Space-based aeronautical VHF communications in 117.975-137 MHZ frequency band
Indra Sistemas
AI1.7
2021-05-03
[ 329 ]
WRC-23 agenda item 1.7 - Elements regarding a space-based aeronautical VHF communications system in 117.975-137 MHz frequency band and related sharing and compatibility studies
France
,
Singapore (Republic of)
AI1.7
2021-05-03
[ 328 ]
Draft liaison statements to Working Parties 4C, 7B, 7D and ICAO regarding studies under WRC-23 agenda item 1.7
France
AI1.7
2021-05-03
[ 278 ]
Proposed additions to working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF]
Canada
AI1.7
2021-04-28
[ 268 ]
Reply liaison statement to ITU-R Working Party 5B - WRC-23 agenda item 1.7 - Questions on a space-based aeronautical VHF communications system in 117.975-137 MHz frequency band
International Civil Aviation Organization
AI1.7
2021-04-22
[ 214 ]
Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.7
WP 4C
AI1.7
2020-11-03
[ 190 ]
Working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
France
,
Singapore (Republic of)
AI1.7
2020-10-30
[ 187 ]
Draft reply liaison statement to Working Party 3L (copied to Working Party 3M for information) - Propagation considerations of a new aeronautical mobile-satellite (R) service allocation in the frequency band 117.975-137 MHz - WRC-23 agenda item 1.7
France
AI1.7
2020-10-30
[ 186 ]
Draft liaison statement to ICAO - WRC-23 agenda item 1.7 - Questions on a space-based aeronautical VHF communications system in 117.975-137 MHz frequency band
France
AI1.7
2020-10-30
[ 152 ]
Proposal to amend the working document towards a preliminary draft new Report [SPACE-VHF]
Egypt (Arab Republic of)
AI1.7
2020-10-26
[ 125 ]
Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.7
WP 7B
AI1.7
2020-09-28
[ 112 ]
Reply liaison statement to Working Party 5B (copied to Working Parties 3M, 4C and 7B for information) - WRC-23 agenda item 1.7 - Propagation considerations of a new aeronautical mobile-satellite (R) service allocation in the frequency band 117.975-137 MHz
WP 3L
AI1.7
2020-08-27
[ 78 ]
Update on studies related to WRC-23 agenda item 1.7 on space based VHF communications
Singapore (Republic of)
AI1.7
2020-07-13
[ 72 ]
Liaison statement to Working Parties 4C, 7B, 3M and 3L requesting characteristics for use in sharing studies under WRC-23 agenda item 1.7
France
AI1.7
2020-07-10
[ 43 ]
Proposal relating to WRC-23 agenda item 1.7 on space-based VHF communications
Canada
AI1.7
2020-06-30
Resultados :46 documentos
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