ITU-R R23-WP5B TD (2025-11-18)

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ITU-R R23-WP5B TD (2025-11-18)

ITU-R R23-WP5B	Max # of documents displayed/page:
Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Meeting from 2025-11-18 to 2025-11-27

held in Switzerland [Geneva]

Results:11 total items.

Temporary Documents [ Source: WG 5B-2 ]
	Number	Title	Source	AI/Question	Date
	[ 168 ]	Annex XX to Working Party 5B Chair's Report - Working document towards a preliminary draft new Report ITU-R M.[MODERNIZATION OF HF AM(OR)S] - Technical characteristics, protection criteria, and compatibility and sharing studies for the modernization of high-frequency systems operating in the aeronautical mobile (OR) service within 3.025 to 18.030 MHz	WG 5B-2		2025-11-27
	[ 167 ]	Annex XX to Working Party 5B Chair's Report - Working document towards a draft CPM Report to WRC-27 on agenda item 1.9	WG 5B-2	AI1.9	2025-11-27
	[ 165 ]	Meeting Report of Working Group 5B-2 Aeronautical	Chair, WG 5B-2		2025-11-27
	[ 145 ]	Preliminary draft new Recommendation ITU-R M.[AM(R)S_AMS(R)S_CHAR_5GHZ] - Characteristics and protection criteria of terrestrial and satellite unmanned aircraft system control and non-payload communications links operating in the aeronautical mobile (route) service and aeronautical mobile satellite (R) Service in the band 5 030-5 091 MHz	WG 5B-2		2025-11-26
	[ 144 ]	Working document towards a [preliminary draft new Report ITU-R M.[ITU-R M.2059 COMPARISON]] / Working document with elements [in view of a possible new Report] on radio altimeter measurements compared to ITU-R documentation - Comparison of Recommendation ITU-R M.2059 with measured radio altimeter data	WG 5B-2		2025-11-26
	[ 143 ]	Working document towards a preliminary draft revision of Recommendation ITU-R M.2085-01 - Technical conditions for the use of wireless avionics intra-communication systems operating in the aeronautical mobile (R) service in the frequency band 4 200-4 400 MHz	WG 5B-2		2025-11-26
	[ 142 ]	Working document towards a preliminary draft revision of Recommendation ITU-R M.2116-0 - Technical and operational characteristics and protection criteria for systems operating in the aeronautical and maritime mobile services within the 4 400-4 990 MHz frequency range	WG 5B-2		2025-11-26
	[ 141 ]	Working document towards preliminary draft revision of Recommendation ITU-R M.2089-0 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz	WG 5B-2		2025-11-26
	[ 140 ]	Working document towards a preliminary draft new Recommendation ITU-R M.[ARNS-AM(R)S-AMS(R)S 960-1215 MHZ] - Characteristics and protection criteria for the aviation systems operating in the aeronautical radionavigation service, the aeronautical mobile (route) service, and the aeronautical mobile satellite (route) service in the frequency band 960-1 215 MHz	WG 5B-2		2025-11-26
	[ 139 ]	Draft reply liaison statement to Working Party 7C - Parameters for aeronautical mobile services in the 70/80 GHz bands under agenda item 1.18 (resolves 1)	WG 5B-2	AI1.18	2025-11-26
	[ 138 ]	Draft reply liaison statement to Working Party 4C - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz	WG 5B-2		2025-11-26
Results:11 total items.

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