| Contributions
 [ AI/Question: AI1.6 ]  | 
| 
 | Number 
 | Title | Source | AI/Question 
 | Date | 
|  | [ 432 ] 
 | Proposed modifications to 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 | Canada | AI1.6 | 2022-11-03 | 
|  | [ 406 ] 
 | 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 | United States of America | AI1.6 | 2022-10-28 | 
|  | [ 403 ] 
 | Working document towards draft CPM text for WRC-23 agenda item 1.6 | China (People's Republic of) | AI1.6 | 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 | 
|  | [ 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 | 
|  | [ 333 ] 
 | Working document towards draft CPM text for WRC-23 agenda item 1.6 | Canada | AI1.6 | 2022-06-29 | 
|  | [ 321 ] 
 | 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 | 2022-03-22 | 
|  | [ 318 ] 
 | Draft text for a resolution to address WRC-23 agenda item 1.6 | INMARSAT | AI1.6 | 2022-03-22 | 
|  | [ 306 ] 
 | Working document towards a draft CPM text for WRC-23 agenda item 1.6 | France | AI1.6 | 2022-03-22 | 
|  | [ 284 ] 
 | Working document towards draft CPM text for WRC-23 agenda item 1.6 | United States of America | AI1.6 | 2022-03-17 | 
|  | [ 275 ] 
 | Proposed revisions to working documents on WRC-23 agenda item 1.6 | Inmarsat Ltd. | AI1.6 | 2021-11-22 | 
|  | [ 239 ] 
 | Working document on WRC-23 agenda item 1.6 [SUBORBITAL VEHICLES STUDIES] - Regulatory, operational, and technical studies of radiocommunications for suborbital vehicles | United States of America | AI1.6 | 2021-11-22 | 
|  | [ 238 ] 
 | Work plan for WRC-23 agenda item 1.6 | United States of America | AI1.6 | 2021-11-22 | 
|  | [ 237 ] 
 | Working document towards draft CPM text for WRC-23 agenda item 1.6 | United States of America | AI1.6 | 2021-11-22 | 
|  | [ 202 ] 
 | Consideration of the use of MSS frequency bands at 1.5/1.6 GHz to support communications for sub-orbital vehicles | Inmarsat Ltd. | AI1.6 | 2021-05-03 | 
|  | [ 195 ] 
 | Elements of a working document relating to WRC-23 agenda item 1.6 addressing operational and technical studies of suborbital vehicles - Working document towards a preliminary draft new Report ITU-R M.[SUBORBITAL STUDIES] - [Regulatory, o]Operational, and technical studies of radiocommunications for suborbital vehicles | France | AI1.6 | 2021-05-03 | 
|  | [ 120 ] 
 | Provisional work plan of Working Party 5B for WRC-23 agenda item 1.6 | China (People's Republic of) | AI1.6 | 2020-11-02 | 
|  | [ 108 ] 
 | Draft technical Report and CPM text for agenda item 1.6 | France | AI1.6 | 2020-10-30 | 
|  | [ 103 ] 
 | Working document on the draft work plan of Working Party 5B for WRC-23 agenda item 1.6 | United States of America | AI1.6 | 2020-10-29 | 
|  | [ 15 ] 
 | WD-PDN Report ITU-R M.[SUBORBITAL STUDIES] - Regulatory, operational, and technical studies of radiocommunications for suborbital vehicles | United States of America | AI1.6 | 2020-06-24 | 
| Results:21 total items. 
 | 
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