(ав.) спостерігаю сигнал розпізнавання (доповідь)
air observed fire / air-observed fire
ident (the)
ident
ident button
squawk ident
observed fire (OF)
observed fire procedure
observed fire fan (OF fan)
indirect observed fire
observed fire chart
observed angular height
lateral observed fire
ground-observed fire
observed adjustment
observed fire
observed target
observed velocity
mean observed range