A man in a jacket looks at his wristwatch, determines the timeA man in a jacket looks at his wristwatch, determines the time
Unmanned aerial helicopter with real-time video shootingUnmanned aerial helicopter with real-time video shooting
Reconnaissance aircraft of the time of the second world warReconnaissance aircraft of the time of the Second World War
The refueller refuels two helicopters in the air at the same timeThe refueller refuels two helicopters in the air at the same time