The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services and cany out studies without limit of frequency r
ITU-R M. SERIES PT 3-1995 history
1995ITU-R M. SERIES PT 3-1995 1995 M Series Fascicle - Part 3 Maritime Mobile Service and Aeronautical Mobile Service