(рлк.) метод рівносигнальної зони (визначення напрямку)
equisignal radio-range beacon
direction finding (DF)
multifunctional radio control, direction finding and suppression system (portable) (MKRPP)
passive direction finding (PDF)
automatic direction-finding equipment
direction-finding receiver
short-wave radio DF station (direction finding)
radio direction finding
radio direction finding chart
radio direction finding net
automated target detection, tracking, co-ordinate finding and interceptor guidance system
fact-finding mission
height-finding radar
distance-finding station
wind-finding radar
position finding
elevation position finding
target finding
target finding device
range finding apparatus
radio position finding
celestial position finding
directional finding bearing
accelerated blowback method
collection method
fan method (of reconnaissance)
method of operation (MOO)
retarded blowback method
see and avoid method
straight blowback method
bracketing method (of fire adjustment)
magnitude method of adjustment