| Contributions  | 
| 
 | Number 
 | Title | Source | AI/Question 
 | Date | 
|  | [ 395 ] 
 | Comments on working document towards a preliminary draft revision of Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service | China (People's Republic of) |  | 2022-07-04 | 
|  | [ 394 ] 
 | Preliminary draft revision to Recommendation ITU-R M.2116-0 - Technical and operational characteristics and protection criteria for the systems operating in the aeronautical mobile service and maritime mobile service systems operating within the 4 400-4 990 MHz frequency range | France |  | 2022-07-04 | 
|  | [ 393 ] 
 | Liaison statement to ICAO copy to Working Party 1A | France |  | 2022-07-04 | 
|  | [ 392 ] 
 | Working document towards a draft CPM text for WRC-23 agenda item 1.10 | France | AI1.10 | 2022-07-04 | 
|  | [ 391 ] 
 | Update of the preliminary draft new Report on WRC-23 agenda item 1.10 | France
          	    ,
        	    Germany (Federal Republic of) | AI1.10 | 2022-07-04 | 
|  | [ 390 ] 
 | Proposed revision to the working document towards a preliminary draft new Report on WRC-23 agenda item 1.6 [SUBORBITAL VEHICLES SUDIES] | Inmarsat Global Limited |  | 2022-07-04 | 
|  | [ 389 ] 
 | Proposed revisions to the working document towards draft CPM text for WRC-23 agenda item 1.6 | Inmarsat Global Limited | AI1.6 | 2022-07-04 | 
|  | [ 388 ] 
 | Information paper on interference management - Studies on WRC-23 agenda item 1.8 (Resolution 155 (WRC-19)) | Intelsat US LLC
          	    ,
        	    SES (Luxembourg)
          	    ,
        	    Telenor ASA |  | 2022-07-04 | 
|  | [ 387 ] 
 | Preliminary draft revision of Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service | Germany (Federal Republic of) |  | 2022-07-04 | 
|  | [ 386 ] 
 | Working document towards a preliminary draft revision of Recommendation ITU-R M.2135-0 - Technical characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz | Germany (Federal Republic of) |  | 2022-07-04 | 
|  | [ 385 ] 
 | Working document towards a Handbook on unmanned aircraft detect and avoid systems [HDBK.UAS_DAA] | France |  | 2022-07-04 | 
|  | [ 384 ] 
 | Working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHz_ARNS] - Characteristics of and protection criteria for radars operating in the 
aeronautical radionavigation service in the frequency band 15.4-15.7 GHz | France |  | 2022-07-04 | 
|  | [ 383 ] 
 | Proposed reply liaison statement to Working Party 7C - On coexistence between EESS and radiolocation service in the 33.4-36.0 GHz band | France |  | 2022-07-04 | 
|  | [ 382 ] 
 | Liaison statement to Working Party 5D | France |  | 2022-07-04 | 
|  | [ 381 ] 
 | Working document towards a preliminary draft revision of Recommendation ITU-R M.1851-1 - Mathematical models for radiodetermination radar systems antenna patterns for use in interference analyses | France |  | 2022-07-04 | 
|  | [ 380 ] 
 | Working document towards the draft CPM text on WRC-23 agenda item 1.11 | Germany (Federal Republic of) | AI1.11 | 2022-07-04 | 
|  | [ 379 ] 
 | Proposed modification to preliminary draft revision of Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service | Japan | AI1.11 | 2022-07-04 | 
|  | [ 378 ] 
 | Working document towards a preliminary draft revision of Report ITU-R M.2233-0 | France |  | 2022-07-04 | 
|  | [ 377 ] 
 | Working document towards a preliminary draft new Recommendation ITU-R M.[CNPC_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 | France |  | 2022-07-04 | 
|  | [ 376 ] 
 | 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 |  | 2022-07-04 | 
|  | [ 375 ] 
 | Draft CPM Report Chapter 2 - WRC-23 agenda item 1.8 | France | AI1.8 | 2022-07-03 | 
|  | [ 374 ] 
 | [WORKING DOCUMENT TOWARDS A] preliminary draft revision of Recommendation ITU-R M.2010-1 - Characteristics of a digital system, named Navigational Data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band | France |  | 2022-07-03 | 
|  | [ 373 ] 
 | Working document preliminary draft revision of Recommendation ITU-R M.1851-1 -Mathematical models for radiodetermination radar and aeronautical mobile systems antenna patterns for use in interference analyses | ATDI |  | 2022-07-03 | 
|  | [ 372 ] 
 | Preliminary draft revision of Recommendation ITU-R M.2058-0 - Characteristics of a digital system, named navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band | France |  | 2022-07-03 | 
|  | [ 371 ] 
 | Digital voice communication in the VHF maritime band | Estonia (Republic of)
          	    ,
        	    Netherlands (Kingdom of the) |  | 2022-07-02 | 
|  | [ 370 ] 
 | Draft new Recommendation ITU-R M.[RAD 92-100 GHz] - Technical and operational characteristics of radiolocation systems operating in the frequency range 92-100 GHz and radionavigation systems operating in the frequency range 95-100 GHz | France |  | 2022-07-03 | 
|  | [ 369 ] 
 | Working document towards preliminary draft new Report on WRC-23 agenda item 1.6 [SUBORBITAL VEHICLES STUDIES] - Regulatory, operational, and technical studies of radiocommunications for suborbital vehicles | France | AI1.6 | 2022-07-03 | 
|  | [ 368 ] 
 | Draft CPM text for WRC-23 agenda item 1.6 | France | AI1.6 | 2022-07-03 | 
|  | [ 367 ] 
 | Liaison statement to ITU-R Working Party 5B (copy to Working Party 4C) - WRC-23 agenda item 1.11 | International Maritime Organisation | AI1.11 | 2022-07-01 | 
|  | [ 366 ] 
 | Liaison statement to ITU-R Working Party 5B - EPIRB MMSI encoding for craft associated with a parent ship | International Maritime Organisation |  | 2022-07-01 | 
|  | [ 365 ] 
 | Liaison statement to ITU-R Working Party 5B - Revision of Recommendation ITU-R M.1371-5 on technical characteristics for an automatic identification system using time-division multiple access in the VHF maritime mobile band | International Maritime Organisation |  | 2022-07-01 | 
|  | [ 364 ] 
 | Draft CPM text for WRC-23 agenda item 1.9 | France | AI1.9 | 2022-07-01 | 
|  | [ 363 ] 
 | Draft CPM text for WRC-23 agenda item 1.7 | France
          	    ,
        	    Singapore (Republic of)
          	    ,
        	    Spain | AI1.7 | 2022-07-01 | 
|  | [ 362 ] 
 | [DRAFT] liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D) - Report on progress of activities relating to WRC-23 agenda item 1.13 | France | AI1.13 | 2022-07-01 | 
|  | [ 361 ] 
 | [DRAFT] reply liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, 5C, 6A and 7B for information) - Report on progress of activities relating to WRC-23 agenda item 1.12 | France | AI1.12 | 2022-07-01 | 
|  | [ 360 ] 
 | Proposal on Recommendation ITU-R M.2116 | Russian Federation |  | 2022-07-01 | 
|  | [ 359 ] 
 | Modification of working document towards a draft CPM text for WRC-23 agenda item 1.7 | Russian Federation | AI1.7 | 2022-07-01 | 
|  | [ 358 ] 
 | Proposed modifications of the working document towards a draft CPM text on WRC-23 agenda item 1.8 | Russian Federation | AI1.8 | 2022-07-01 | 
|  | [ 357 ] 
 | Revision of working document towards a preliminary draft new Report ITU-R [NON-SAFETY AMS CHARACTERISTICS AND SHARING STUDIES] related to agenda item 1.10 | Russian Federation | AI1.10 | 2022-07-01 | 
|  | [ 356 ] 
 | 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 |  | 2022-06-30 | 
|  | [ 355 ] 
 | Working document towards a draft CPM text for WRC-23 agenda item 1.7 | United States of America | AI1.7 | 2022-06-30 | 
|  | [ 354 ] 
 | Working document towards a draft CPM Report - Chapter 2 - WRC-23 agenda item 1.8 | United States of America | AI1.8 | 2022-06-30 | 
|  | [ 353 ] 
 | Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 24.45-24.65 GHz | United States of America |  | 2022-06-30 | 
|  | [ 352 ] 
 | Preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHz_ARNS] - Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 15.4-15.7 GHz | United States of America |  | 2022-06-30 | 
|  | [ 351 ] 
 | 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 | United States of America |  | 2022-06-30 | 
|  | [ 350 ] 
 | Working document for a preliminary draft revision to 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 | United States of America |  | 2022-06-30 | 
|  | [ 349 ] 
 | Working document towards a preliminary draft new Report ITU-R [NON-SAFETY AMS CHARACTERISTICS AND SHARING STUDIES] related to WRC-23 agenda item 1.10 - Technical characteristics, operational scenarios, spectrum needs, coexistence, and sharing studies of non-safety aeronautical mobile systems in the frequency bands 15.4-15.7 GHz and 22-22.21 GHz | United States of America | AI1.10 | 2022-06-30 | 
|  | [ 348 ] 
 | Working document preliminary draft revision of Recommendation ITU-R M.1851-1 | United States of America |  | 2022-06-30 | 
|  | [ 347 ] 
 | Draft revision of Recommendation ITU-R M.1730-1 | United States of America |  | 2022-06-30 | 
|  | [ 346 ] 
 | Technical characteristics, operational scenarios, spectrum needs, coexistence, and sharing studies of non-safety aeronautical mobile systems in the frequency bands 15.4-15.7 GHz and 22-22.21 GHz | United States of America | AI1.10 | 2022-06-30 | 
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