ITU-R R23-WP5B C

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ITU-R R23-WP5B C

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

Results:9 total items.

Contributions [ Source: Canada ]
	Number	Title	Source	Date
	[ 469 ]	Proposed modifications to the working document towards a preliminary draft new Recommendation ITU-R M.[24.45-24.65_GHZ_ARNS] - Characteristics of and protection criteria for radars operating in the radionavigation service in the frequency band 24.45-24.65 GHz	Canada	2026-05-01
	[ 468 ]	Proposed modifications to the working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHZ_ARNS] - Characteristics of and protection criteria for [airborne] detect and avoid radars and aircraft landing systems operating in the aeronautical radionavigation service in the frequency band 15.4-15.7 GHz	Canada	2026-05-01
	[ 467 ]	Proposals to further progress the working document towards a Handbook ITU-R M.[HDBK_STATUS.SPECTRUM.RPAS_DAA] - Handbook on status of availability of spectrum for detect-and-avoid radars for [onboard] remotely piloted aircraft systems	Canada	2026-05-01
	[ 466 ]	Working document towards a preliminary draft new Report ITU-R M.[AERONAUTICAL_OPERATIONAL_SCENARIOS] - Aeronautical operational scenarios for sharing and compatibility studies between onboard aircraft radiocommunication systems and other radiocommunication services	Canada	2026-05-01
	[ 465 ]	Proposed modification to the working document towards the draft CPM report to WRC-27 on agenda item 1.9	Canada	2026-05-01
	[ 464 ]	Proposed modification to the 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	Canada	2026-05-01
	[ 360 ]	Proposed updates to 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	Canada	2025-11-04
	[ 359 ]	Working document towards a preliminary draft revision of Report ITU-R M.2231-1 - Use of Appendix 18 to the Radio Regulations for the maritime mobile service	Canada	2025-11-04
	[ 80 ]	Draft revision of Recommendation ITU-R M.2116-0 - Technical characteristics and protection criteria for the aeronautical mobile service systems operating within the 4 400-4 990 MHz frequency range	France , Canada	2024-05-01
Results:9 total items.

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