emergency radio channel

аварійний радіоканал (напр. для передавання сигналів лиха)

single-channel ground and airborne radio system (SINCGARS) radio

emergency service / emergency operations service

radio-frequency channel

channel (radio)

radio intercommunication channel

radio channel

emergency radio

emergency position-indicating radio beacon (EPIRB)

radio pouch, PRR pouch / personal role radio pouch

radio rucksack, radio carrier rucksack

radio-radar; radio/radar

channel

channel of command

channel routes

drainage channel

duplex / two-way channel

fixed frequency channel

half-duplex channel

searched channel

simplex channel

quick-fire channel

beam channel

in the period in which the communications channel has been open

fire channel

fire-support channel

information collection channel

nonnuclear fire request channel

nuclear fire request channel

reconnaissance fire channel

converging channel

diverging channel

control channel