Contributions
[ AI/Question: AI1.7 ]  |
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Number
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Title
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Source
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AI/Question
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Date
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[ 640 ]
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Liaison statement to ITU-R Working Party 5B - WRC-27 agenda item 1.7 - Additional information regarding proposed technical parameters and operating scenarios to consider in adjacent band studies involving radio altimeters and wireless avionics intra communications operating in the frequency band 4 200-4 400 MHz in response to questions from Working Party 5D
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International Civil Aviation Organization
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AI1.7
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2024-11-07 |
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[ 635 ]
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Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R M.2089-0 and reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz
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Japan
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AI1.7
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2024-11-07 |
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[ 626 ]
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Draft liaison statement to Working Party 5D - WRC-27 agenda item 1.7
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France
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AI1.7
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2024-11-07 |
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[ 576 ]
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Draft reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 (copy Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 7B, 7C and 7D) - Relevant technical information to support studies under WRC-27 agenda item 1.7
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France
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AI1.7
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2024-05-01 |
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[ 548 ]
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Proposals to the operational conditions of AMS in the 4 500-4 800 MHz frequency range to conduct compatibility studies related with WRC-27 agenda item 1.7
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Russian Federation
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AI1.7
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2024-04-26 |
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[ 547 ]
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Proposals for WRC-27 agenda item 1.7 IN relation to the frequency band 4 400-4 800 MHz
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Russian Federation
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AI1.7
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2024-04-26 |
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[ 533 ]
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Proposed draft reply liaison statement to Working Party 5D - Relevant technical information for sharing studies under WRC-27 agenda item 1.7
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United States of America
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AI1.7
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2024-04-26 |
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[ 460 ]
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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
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Spain
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AI1.7
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2022-11-07 |
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[ 459 ]
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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
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Spain
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AI1.7
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2022-11-07 |
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[ 445 ]
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Proposed revisions to preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
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China (People's Republic of)
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AI1.7
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2022-11-07 |
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[ 441 ]
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Draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in the frequency band 117.975-137 MHz
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France
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AI1.7
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2022-11-06 |
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[ 440 ]
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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
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France
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AI1.7
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2022-11-06 |
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[ 439 ]
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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
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France
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AI1.7
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2022-11-06 |
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[ 433 ]
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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
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Australia
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AI1.7
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2022-11-04 |
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[ 405 ]
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Reply liaison statement to ITU-R Working Party 5B - Studies on WRC-23 agenda item 1.7
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International Civil Aviation organization
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AI1.7
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2022-09-09 |
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[ 397 ]
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Proposed modification to working document towards a draft CPM text for WRC-23 agenda item 1.7
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China (People's Republic of)
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AI1.7
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2022-07-04 |
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[ 363 ]
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Draft CPM text for WRC-23 agenda item 1.7
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France
,
Singapore (Republic of)
,
Spain
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AI1.7
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2022-07-01 |
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[ 359 ]
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Modification of working document towards a draft CPM text for WRC-23 agenda item 1.7
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Russian Federation
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AI1.7
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2022-07-01 |
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[ 355 ]
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Working document towards a draft CPM text for WRC-23 agenda item 1.7
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United States of America
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AI1.7
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2022-06-30 |
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[ 335 ]
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Draft liaison statements to Working Parties 3L, 4C, 7B and ICAO regarding studies under WRC-23 agenda item 1.7
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France
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AI1.7
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2022-06-30 |
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[ 334 ]
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Preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band
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France
,
Singapore (Republic of)
,
Spain
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AI1.7
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2022-06-30 |
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[ 323 ]
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Reply liaison statement to ITU-R Working Party 5B - WRC-23 agenda item 1.7
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International Civil Aviation Organization
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AI1.7
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2022-05-11 |
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[ 320 ]
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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
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Indra Sistemas
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AI1.7
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2022-03-22 |
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[ 307 ]
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Working document towards a draft CPM text for WRC-23 agenda item 1.7
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France
,
Singapore (Republic of)
,
Spain
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AI1.7
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2022-03-22 |
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[ 304 ]
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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
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France
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AI1.7
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2022-03-22 |
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[ 303 ]
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Discussion on elements provided by WP 7B for studies under WRC-23 agenda item 1.7
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France
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AI1.7
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2022-03-22 |
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[ 296 ]
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Suggestion on AI 1.7 constellation
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Russian Federation
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AI1.7
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2022-03-21 |
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[ 294 ]
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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
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Singapore (Republic of)
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AI1.7
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2022-03-19 |
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[ 255 ]
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Draft liaison statements to Working Parties 3L, 4C, 7B and ICAO regarding studies under WRC-23 agenda item 1.7
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France
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AI1.7
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2021-11-22 |
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[ 254 ]
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Working document towards draft CPM text for WRC-23 agenda item 1.7
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France
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AI1.7
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2021-11-22 |
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[ 203 ]
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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
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Indra Sistemas
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AI1.7
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2021-05-03 |
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[ 192 ]
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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
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France
,
Singapore (Republic of)
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AI1.7
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2021-05-03 |
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[ 191 ]
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Draft liaison statements to Working Parties 4C, 7B, 7D and ICAO regarding studies under WRC-23 agenda item 1.7
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France
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AI1.7
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2021-05-03 |
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[ 143 ]
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Proposed additions to working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF]
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Canada
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AI1.7
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2021-04-29 |
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[ 141 ]
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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
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International Civil Aviation Organization
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AI1.7
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2021-04-22 |
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[ 106 ]
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Draft reply liaison statement to Working Party 3L (copied to Working Party 3M 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
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France
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AI1.7
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2020-10-30 |
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[ 105 ]
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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
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France
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AI1.7
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2020-10-30 |
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[ 76 ]
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Proposal to amend the working document towards a preliminary draft new Report [SPACE-VHF]
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Egypt (Arab Republic of)
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AI1.7
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2020-10-26 |
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[ 61 ]
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Update on studies related to agenda item 1.7 (WRC-23) on space based VHF communications
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Singapore (Republic of)
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AI1.7
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2020-07-13 |
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[ 55 ]
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Liaison statement to Working Parties 4C, 7B, 3M and 3L requesting characteristics for use in sharing studies under WRC-23 agenda iten 1.7
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France
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AI1.7
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2020-07-10 |
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[ 26 ]
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Proposal relating to agenda item 1.7 (WRC-23) on space-based VHF communications
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Canada
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AI1.7
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2020-06-30 |
Results:41 total items.
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