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Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:173 total items.
Result page:  1 - 2 - 3 - 4  - Next Next
Contributions  [ AI/Question: AI1.1 ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 725 ]  
 
Draft CPM text for WRC-23 agenda item 1.10     Egypt (Arab Republic of)   AI1.10   2022-11-07
[ 709 ]  
 
Revision of 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     China (People's Republic of)   AI1.10   2022-11-07
[ 707 ]  
 
Interference into HIBLEO-X/HIBLEO-4 at the Gateway Earth Station in the Republic of Korea     Globalstar, Inc.   AI1.11   2022-11-06
[ 706 ]  
 
Draft revision to Recommendation ITU-R M.2116-0 - Technical and operational characteristics and protection criteria for systems operating in the aeronautical mobile service and maritime mobile service within the 4 400-4 990 MHz frequency range     France   AI1.1   2022-11-06
[ 701 ]  
 
Preliminary draft new Report ITU-R M.[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     France   AI1.10   2022-11-06
[ 691 ]  
 
Revision of 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     Russian Federation   AI1.10   2022-11-03
[ 685 ]  
 
Liaison statement to Working Party 5B - WRC-23 agenda item 1.1     WP 5D   AI1.1   2022-10-31
[ 681 ]  
 
Working document towards a preliminary draft new Report ITU-R [NON-SAFETY AMS CHARACTERISTICS AND SHARING STUDIES]     United States of America   AI1.10   2022-10-28
[ 671 ]  
 
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   2022-10-28
[ 667 ]  
 
Reply liaison statement to Working Parties 5A and 5C (copy to Working Parties 3M, 5B and 7C for information) - WRC-23 agenda item 1.15 activities     WP 4A   AI1.15   2022-10-19
[ 666 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, and 7D - WRC-23 agenda item 1.14 activities     WP 7C   AI1.14   2022-10-14
[ 662 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 6A, 7B (copy to Working Parties 3K, 3L, 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12     WP 7C   AI1.12   2022-10-13
[ 661 ]  
 
Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to agenda item 1.13 (WRC-23)     WP 7B   AI1.13   2022-10-11
[ 642 ]  
 
Revision of 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     China (People's Republic of)   AI1.10   2022-07-05
[ 640 ]  
 
Proposed modifications to working document towards draft CPM text to WRC-23 agenda item 1.11     China (People's Republic of)   AI1.11   2022-07-04
[ 633 ]  
 
Working document towards a draft CPM text for WRC-23 agenda item 1.10     France   AI1.10   2022-07-04
[ 632 ]  
 
Update of the preliminary draft new Report on WRC-23 agenda item 1.10     France , Germany (Federal Republic of)   AI1.10   2022-07-04
[ 621 ]  
 
Working document towards the draft CPM text on WRC-23 agenda item 1.11     Germany (Federal Republic of)   AI1.11   2022-07-04
[ 620 ]  
 
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
[ 606 ]  
 
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
[ 603 ]  
 
[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
[ 602 ]  
 
[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
[ 598 ]  
 
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
[ 590 ]  
 
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
[ 587 ]  
 
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
[ 581 ]  
 
Proposed modifications to Draft CPM text for WRC-23 agenda item 1.11 to satisfy WRC-23 Resolution 361     United States of America   AI1.11   2022-06-30
[ 578 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[ACS] - Working document related to WRC-23 agenda item 1.11 - Operational procedures for both ship and coast stations for automatic connection system using digital selective calling communications on MF and HF     France   AI1.11   2022-07-01
[ 576 ]  
 
Liaison statement to Working Party 5B - WRC-23 agenda item 1.1     WP 5D   AI1.1   2022-06-30
[ 571 ]  
 
Consideration of the frequency band 1 645.5-1 646.5 MHz under WRC-23 agenda item 1.11     Canada   AI1.11   2022-06-29
[ 570 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[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     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   AI1.10   2022-06-29
[ 569 ]  
 
Draft CPM text for WRC-23 agenda item 1.10     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science   AI1.10   2022-06-29
[ 564 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5B, 5C, and 7D for information) - WRC-23 agenda item 1.14 activities     WP 5A   AI1.14   2022-06-20
[ 559 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5B, 5A and 7D) - WRC-23 agenda item 1.14     WP 5C   AI1.14   2022-06-13
[ 558 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 5A, 5B, 6A, 7B for information) - WRC-23 agenda item 1.12 activities     WP 5C   AI1.12   2022-06-13
[ 557 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.17 activities     WP 5C   AI1.17   2022-06-06
[ 556 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5B, 7C and 7D for information) - Activities relating to WRC-23 agenda item 1.13     WP 5C   AI1.13   2022-06-06
[ 555 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B, and 7C for information) - WRC-23 agenda item 1.15 activities     WP 5C   AI1.15   2022-06-06
[ 554 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.16 activities     WP 5C   AI1.16   2022-06-06
[ 553 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5B, 5C, and 7C for information) - WRC-23 agenda item 1.15 activities     WP 5A   AI1.15   2022-06-06
[ 552 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5B, 5C and 7C for information) - WRC-23 agenda item 1.19 activities     WP 5A   AI1.19   2022-06-06
[ 551 ]  
 
Liaison statement to Working Parties 7C, 5B, 5C, 6A and 7B (copy to Working Parties 3K, 3L and 3M for information) - Comments on Working Party 7C activities relating to WRC-23 agenda item 1.12     WP 5A   AI1.12   2022-06-06
[ 550 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5B, 5C, 7B and 7C for information) - WRC-23 agenda item 1.17 activities     WP 5A   AI1.17   2022-06-06
[ 549 ]  
 
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5B, 5C, 7B and 7C for information) - WRC-23 agenda item 1.16 activities     WP 5A   AI1.16   2022-06-06
[ 548 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5B, 5C, 7C, and 7D for information) - Activities relating to WRC-23 agenda item 1.13     WP 5A   AI1.13   2022-06-06
[ 546 ]  
 
Liaison statement to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, 7B and 7C - Working document on WRC-23 agenda item 1.17     WP 4A   AI1.17   2022-05-23
[ 545 ]  
 
Liaison statement to Working Parties 3M, 4C, 5A, 5B, 5C, 7B and 7C - Working document on WRC-23 agenda item 1.16     WP 4A   AI1.16   2022-05-23
[ 544 ]  
 
Liaison statement to Working Parties 3M, 5A, 5B, 5C and 7C - Working document on WRC-23 agenda item 1.15     WP 4A   AI1.15   2022-05-23
[ 543 ]  
 
Liaison statement to Working Parties 3M, 5A, 5B, 5C and 7C - Working document on WRC-23 agenda item 1.19     WP 4A   AI1.19   2022-05-23
[ 541 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Party 7D and IMO for information) - WRC-23 agenda item 1.11, Resolution 361 (Rev.WRC-19)     WP 4C   AI1.11   2022-05-16
[ 538 ]  
(Rev.1) 
Liaison statement to Working Parties 5A, 5B, 5C, 6A and 7B (copy to Working Parties 3K, 3L and 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12     WP 7C   AI1.12   2022-05-06
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