International Telecommunication Union   ITU
Français  Espańol
 
Site map Contact Us Print version
  Home : ITU-R : WP5B : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R WP5B  C 

ITU-R WP5B

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

Results:6 total items.
Contributions  [ Source: Spain ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 816 ]  
 
Preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in the frequency band 117.975-137 MHz     Spain     2023-07-03
[ 724 ]  
 
Considerations on applicability of Articles 9 and 11 of the Radio Regulations for aeronautical mobile-satellite (route) service in the 117.975-137 MHz band - Studies on WRC-23 agenda item 1.7     Spain   AI1.7   2022-11-07
[ 723 ]  
 
Dynamic analysis on protection of AMS(R) satellite reception below 137 MHz from MSS, SOS, SRS and MetSat satellite unwanted emissions in the band 37-138 MHz     Spain   AI1.7   2022-11-07
[ 604 ]  
 
Draft CPM text for WRC-23 agenda item 1.7     France , Singapore (Republic of) , Spain   AI1.7   2022-07-01
[ 573 ]  
 
Preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band     France , Singapore (Republic of) , Spain   AI1.7   2022-06-30
[ 512 ]  
 
Working document towards a draft CPM text for WRC-23 agenda item 1.7     France , Singapore (Republic of) , Spain   AI1.7   2022-03-22
Results:6 total items.
 
Multiple Document Download: Check the boxes of the selected documents, then click "Zip and download"
   
 
User preferences: 
Multiple Document Download: Formats and Languages to be included (when available):
HTML Navigation Pages  
Formats  + Other formats
Languages (maximum 2)  + Multilingual 
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top -  Feedback -  Contact Us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-R Web coordinator
Updated : 2025-7-12