Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] A description of designated areas over which the carriage of an emergency locator transmitter (ELT) is required and where aircraft shall continuously guard the VHF emergency frequency 121.5 MHz, except for those periods when aircraft are carrying out communications on other VHF channels or when airborne equipment limitations or cockpit duties do not permit simultaneous guarding of two channels [..]
Avots: Annex 15 to the Convention on International Civil Aviation Aeronautical Information Services