Transcription: Blue Leader here. Watch it, fellows. 1-0-9 to 10 o'clock. They get rid of their long-range wing tanks before the fight. Then down they go for the kill. With a touch of a finger on the stick, a camera and eight machine guns are put into action. Small cameras set on the wings make the record. Too often poor pictures due to gun vibration. But they let you see what happens in the instant of action as the pilot sees it. The enemy fighters are massing for an attack on our bombers while our pilots watch every move of their varied tactics. They'll let it move, boys. Which way is their truck landing aw ...