The refueller refuels two helicopters in the air at the same timeThe refueller refuels two helicopters in the air at the same time
I changed the blades with a machine gun on a helicopterI changed the blades with a machine gun on a helicopter
The helicopter is flying behind the car. the car is on fireThe helicopter is flying behind the car. the car is on fire
Drawing of a military helicopter over the mountainsDrawing of a military helicopter over the mountains