take a direction-finding bearing

direction finding (DF)

multifunctional radio control, direction finding and suppression system (portable) (MKRPP)

passive direction finding (PDF)

automatic direction-finding equipment

direction-finding receiver

equisignal method (of direction finding)

short-wave radio DF station (direction finding)

radio direction finding

radio direction finding chart

radio direction finding net

directional finding bearing

take up the defense on this direction    

take a direction    

take the bearing

direction-finder bearing

wind relative bearing / wind-relative bearing

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

power take-off (PTO)

short take off and landing (STOL)

sight, to take a (careful) sight

take a powder