aircraft direction picket

пункт управління і наведення авіації підтримки

radar picket destroyer

radar picket escort ship

jagged picket fence

radar picket fence

radar picket ship

scouting picket

detail a picket

picket antitank gun

training aircraft (tng acft) / trainer aircraft

aircraft accident (flight accident; aircraft mishap)

aircraft armaments / aircraft weapons

aircraft accident / flight accident, aircraft mishap

aircraft mishap / flight accident, aircraft accident

aircraft modernization / aircraft upgrade

aircraft track and balance (adjusting balance of aircraft)

aircraft upgrade / aircraft modernization

aircraft weapons / aircraft armaments

flight accident / aircraft accident, aircraft mishap

low flying aircraft / low-flying aircraft

anti-aircraft artillery observation aircraft

Air Force tactical air direction net

automatic combat direction system

compass direction

direction and control of the armed forces

direction finding (DF)