inter-satellite service / Fixed-satellite service / space radiocommunication services / radionavigation-satellite service / radio frequency energy / Amateur-satellite service / accessory equipment / satellite-to-satellite links / mobile-satellite service / radiocommunications services / time signal-satellite service / aeronautical mobile-satellite service / radio services / safety services / Earth exploration-satellite service / electromagnetic systems / radiocommunication services / fixed satellite service / telecommunications / radiodetermination-satellite service / to radio services / energy / /
MusicGroup
FREQUENCY / /
Organization
International Telecommunication Union / National Communications Authority / /