The collapse of the tower on the helicopter in the blueThe collapse of the tower on the helicopter in the blue
Bk 117 - c2 ec - 145 helicopter in the mountains of switzerlandBK 117 - c2 ec - 145 helicopter in the mountains of Switzerland
Black and white photo of a military helicopter in the airBlack and white photo of a military helicopter in the air
Soldiers on the background of a helicopter in gearSoldiers on the background of a helicopter in gear
A russian air force mi-17 helicopter, and a boeing-737 is flying in the backgroundA Russian Air Force Mi-17 helicopter, and a Boeing-737 is flying in the background