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ITU-R R23-WP5B

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

Results:13 total items.
Contributions  [ Source: WP 4C ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 318 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C, and 7D regarding progress of work on WRC-27 agenda item 1.11     WP 4C   AI1.11   2025-05-12
[ 317 ]  
 
Reply liaison statement on WRC-27 agenda item 1.18 to Working Party 7C (copy for information to Working Parties 4A, 5A and 5B)     WP 4C   AI1.18   2025-05-12
[ 316 ]  
 
Reply liaison statement to Working Party 7D - (copy to Working Parties 3J, 3M, 4A, 5A, 5B and 5D for information) - Technical information to support studies under WRC-27 agenda item 1.16     WP 4C   AI1.16   2025-05-12
[ 313 ]  
 
Liaison statement to Working Party 5B - Technical information for sharing studies under WRC-27 agenda items 1.12 and 1.13     WP 4C   AI1.13, AI1.12   2025-05-02
[ 312 ]  
 
Reply liaison statement to Working Party 5B - Protection of RNSS receivers operating in the frequency band 5 010-5 030 MHz from AM(R)S transmitters operating in the frequency band 5 030-5 091 MHz     WP 4C     2025-05-02
[ 210 ]  
 
Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 5A, 5B, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     WP 4C   AI1.10   2024-11-12
[ 150 ]  
 
Reply liaison statement to Working Party 5B (copy for information to Working Parties 4A, 5A, 5C, 7C and 7D) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8     WP 4C   AI1.8   2024-10-22
[ 149 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7C and 7D) - WRC-27 agenda item 1.11     WP 4C   AI1.11   2024-10-22
[ 148 ]  
 
Reply liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Working Party 5D) - WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-10-22
[ 77 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Technical information to support the studies for WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-05-01
[ 76 ]  
 
Liaison statement to Working Parties 3L, 3M, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D (copy to Working Party 4A for information, and action if any) - Relevant technical information to support studies under WRC-27 agenda item 1.12     WP 4C   AI1.12   2024-05-01
[ 75 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D - WRC-27 agenda item 1.11     WP 4C   AI1.11   2024-05-01
[ 64 ]  
 
Liaison statement to the International Maritime Organization (IMO) regarding the current and future use of the 1 645.5-1 646.5 MHz band (copy to Working Party 5B for information)     WP 4C     2024-05-01
Results:13 total items.
 
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