reconnaissance spotting helicopter

spotting and reconnaissance aviation

air combat capable helicopter / air-to-air capable helicopter

ambulance helicopter / medical evacuation (MEDEVAC) helicopter

medical evacuation (MEDEVAC) helicopter / ambulance helicopter

counter reconnaissance / counter-reconnaissance

mine spotting

spotting points

deviation spotting

bilateral spotting, horizontal base method

flash-ranging (location), flash-spotting

bilateral spotting

vertical spotting

flank spotting

flash-spotting observation post

flash-spotting post

flash-spotting section

aerial spotting operation

aerial spotting

axial observation spotting

magnitude spotting

target spotting mission

target-spotting mission

target-spotting prediction plate

flash spotting

single-station spotting

spotting aircraft

spotting area

spotting board

spotting bottle

spotting charge

spotting correction

spotting detail