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

Results:3 total items.
Contributions  [ Source: Indra Sistemas ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 320 ]  
 
Edits to Annex 33 to Working Party 5B Chairman's Report - Working document towards a preliminary draft new report ITU-R M.[Space-VHF] - Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band     Indra Sistemas   AI1.7   2022-03-22
[ 225 ]  
 
Comments and proposed additions to working document: Annex 29 to the Working Party 5B Chairman's Report - Working document towards preliminary draft new Report [SPACE VHF] Working document related to WRC-23 agenda item 1.7 - Space-based aeronautical VHF communications in 117.975-137 MHz frequency band     Indra Sistemas     2021-11-22
[ 203 ]  
 
Comments and proposed additions to working document: Document 5B/225 (Annex 26) to Working Party 5B Chairman's Report - Working document towards a preliminary draft new Report ITU-R M.[SPACE-VHF] [Elements to a working document related to WRC-23 agenda item 1.7] - Space-based aeronautical VHF communications in 117.975-137 MHZ frequency band     Indra Sistemas   AI1.7   2021-05-03
Results:3 total items.
 
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