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Date
[ 283 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.585-9 -Assignment and use of identities in the maritime mobile service
United States
2025-04-17
[ 282 ]
Working document towards a preliminary draft new Recommendation/Report ITU-R M.[MODERNIZATION OF HF AM(OR)S] - Frequency bands, technical characteristics, and protection criteria [and compatibility and sharing studies] for the modernization of high-frequency spectrum use in the aeronautical mobile (OR) service within the 2.8 to 18.05 MHz frequency range
Egypt
,
Saudi Arabia
AI1.9
2025-04-17
[ 281 ]
Liaison statement to Working Party 5D - AMS and MMS systems characteristics in the frequency bands 4 400-4 800 MHz and 14.8-15.35 GHz under WRC-27 agenda item 1.7
France
AI1.7
2025-04-17
[ 280 ]
Working document toward preliminary draft revision of recommendation ITU-R M.2089 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz
France
2025-04-17
[ 279 ]
Working document towards a preliminary 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
2025-04-17
[ 278 ]
Preliminary draft new Recommendation ITU-R M.[AMRS-VDL] - Characteristics and protection criteria for the International Civil Aviation Organization standardized VHF datalink Mode 2 systems operating in the aeronautical mobile (route) service in the frequency band 136-137 MHz
France
2025-04-17
[ 277 ]
Working document towards a preliminary draft new Report ITU-R M.[THZ_SPEC] - Characteristics of terrestrial terahertz spectroscopy/radiodetermination systems of industry automation in shielded environments in the frequency range 71-275 GHz
France
2025-04-17
[ 276 ]
Working document towards a preliminary draft new Report ITU-R M.[INTERMOD_REC_RAD]-0 - Description of intermodulation effects on heterodyne radar receiver types
France
2025-04-17
[ 275 ]
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
France
2025-04-17
[ 274 ]
Working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHZ_ARNS] - Characteristics of and protection criteria for [radars / airborne detect and avoid and aircraft landing systems] operating in the aeronautical radionavigation service in the frequency band 15.4-15.7 GHz
France
2025-04-17
[ 273 ]
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 [onboard remotely piloted aircraft]
France
2025-04-17
[ 272 ]
Preliminary draft revision of Recommendation ITU-R M.1638-1 - Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and aeronautical radionavigation radars operating in the frequency bands between 5 250 and 5 850 MHz
France
2025-04-17
[ 271 ]
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 (R) service and aeronautical mobile satellite (R) Service in the band 5 030-5 091 MHz
France
2025-04-17
[ 270 ]
Liaison statement to ITU-R Working Party 1A - On-tune rejection (OTR) in Recommendation ITU-R SM.337 and in Recommendation ITU-R M.1461
France
2025-04-17
[ 269 ]
Draft liaison statement to ITU-R Working Party 7C (copy to ICAO for information) - Technical parameters of Wireless Avionics Intra-Communications (WAIC) operating in the 4 200-4 400 MHz frequency band to consider under WRC-27 agenda item 1.19
France
AI1.19
2025-04-17
[ 268 ]
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
France
2025-04-17
[ 267 ]
Working document towards a preliminary draft new Report ITU-R M.[RLS_231.5-700GHZ] - [TBD]
France
AI1.8
2025-04-17
[ 266 ]
Operational considerations and relevant technical characteristics for radio altimeters in the frequency band 4 200-4 400 MHz
United Kingdom
AI1.7
2025-04-16
[ 265 ]
Proposal of liaison statement from Working Party 5B to Working Party 5D on WAIC
Korea (Rep. of)
2025-04-16
[ 264 ]
AMRD Group B in Recommendation ITU-R M.1371
France
2025-04-15
[ 263 ]
Blocking of AIS by VHF communications
France
2025-04-15
[ 262 ]
[WORKING DOCUMENT TOWARDS A] Preliminary draft revision of Recommendation ITU-R M.2058-1 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
China
,
France
2025-04-15
[ 261 ]
[WORKING DOCUMENT TOWARDS A] Preliminary draft revision of Recommendation ITU-R M.2010-2 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
China
,
France
2025-04-15
[ 260 ]
Liaison statement to ITU-R Working Parties 5B and 5D - Additional technical and operation characteristics for radio altimeters and WAIC systems operating in the frequency range 4 200-4 400 MHz - WRC-27 agenda item 1.7
International Civil Aviation Organization
AI1.7
2025-04-16
[ 259 ]
Proposal on working document towards a preliminary draft revision of Recommendation ITU-R M.1644-1 - Technical and operational characteristics, and criteria for protecting the mission of radars in the radiolocation and radionavigation service operating in the frequency band 13.75-14 GHz
Papua New Guinea
AI1.2
2025-04-16
[ 258 ]
Proposals to working document towards a preliminary draft new Report ITU-R M.[RLS_AMS_ANTENNAS] - Antenna radiation patterns of radiodetermination radar and aeronautical mobile systems
Russian Federation
2025-04-15
[ 257 ]
Revision to the working document towards a preliminary draft new Report ITU-R M.[RLS_231.5-700GHZ]
Russian Federation
AI1.8
2025-04-15
[ 256 ]
Proposed CPM text for WRC-27 agenda item 1.8
Germany
AI1.8
2025-04-15
[ 255 ]
Working document towards a preliminary draft new Report ITU-R M.[VDES R-MODE] - Impact of the possible introduction of a range mode on the VHF data exchange system
Germany
2025-04-15
[ 254 ]
Description and operational systems characteristics of radar systems to operate in the frequency band 231.5-450 GHz
Germany
AI1.8
2025-04-15
[ 253 ]
Amendments to the working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHZ_ARNS]
Germany
2025-04-15
[ 252 ]
Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
Germany
2025-04-15
[ 251 ]
Wireless Avionics Intra-Communication (WAIC) technical characteristics - Impact of interference onto the radio range of a WAIC system
Germany
AI1.7
2025-04-15
[ 250 ]
Proposal of a liaison statement to Working Party 7C - Preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]
Japan
2025-04-15
[ 249 ]
Modification to a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] - Sharing and compatibility studies between foreign object debris detection system and other services in the frequency ranges 92-100 GHz
Japan
2025-04-15
[ 248 ]
Proposal on the revisions of working document towards a preliminary draft new Report ITU-R M.[RLS_231.5-700GHZ]
Japan
2025-04-15
[ 247 ]
Proposed modification to preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
Japan
2025-04-15
[ 246 ]
Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R M.2058-1 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
Japan
2025-04-15
[ 245 ]
Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R M.2010-2 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
Japan
2025-04-15
[ 244 ]
Proposed modification to working document toward a preliminary draft revision of Recommendation ITU-R M.1644 - Technical and operational characteristics, and criteria for protecting the mission of radars in the radiolocation and radionavigation service operating in the frequency band 13.75-14 GHz
Japan
2025-04-15
[ 243 ]
Proposed update to working document towards a preliminary draft new Report ITU-R M.[PULSED INTERFERENCES] - Studies on the radar protection criteria for the pulsed interferences
China
2025-04-14
[ 242 ]
Proposed revision to Recommendation ITU-R M.2135-1 - Technical and operational characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz
China
2025-04-14
[ 241 ]
Proposed revision on preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
China
2025-04-14
[ 240 ]
Proposal on modification of working document towards a preliminary draft revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service
China
2025-04-14
[ 239 ]
Proposal for the revision of Report ITU-R M.2231-1 - Use of Appendix 18 to the Radio Regulations for the maritime mobile service
China
2025-04-14
[ 238 ]
Proposal for revision of Recommendation ITU-R M.489-2 - Technical characteristics of VHF radiotelephone equipment operating in the maritime mobile service in channels spaced by 25 kHz
China
2025-04-14
[ 237 ]
Recommendation ITU-R M.585-9 (Assignment and use of identities in the maritime mobile service) - Update and considerations on issue related to manufacturer IDs for devices using a freeform number identity
Comite International Radio-Maritime (CIRM)
2025-04-08
[ 236 ]
Recommendation ITU-R M.585-9 (Assignment and use of identities in the maritime mobile service) - CIRM Annual Report on manufacturer IDs for devices using a freeform number identity
Comite International Radio-Maritime (CIRM)
2025-04-08
[ 235 ]
Liaison statement to Working Party 3J (copy to Working Parties 3M and 5B for information) - Application of Recommendation ITU-R P.2146 in studies under WRC-27 agenda item 1.19
WP 7C
AI1.19
2025-04-08
[ 234 ]
Reply liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]
WP 7C
2025-04-08
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