Sikorsky multi-purpose transport helicopters fly in the usa, japan and even in antarcticaSikorsky multi-purpose transport helicopters fly in the USA, Japan and even in Antarctica
Black and white photo of a military helicopter in the airBlack and white photo of a military helicopter in the air
Mi-8 helicopter takes off against the backdrop of snowy mountainsMi-8 helicopter takes off against the backdrop of snowy mountains
Mh-53e sea dragon helicopter minesweeper at the airfieldMH-53E Sea Dragon helicopter minesweeper at the airfield
The pilot climbs onto his helicopter at the airfieldThe pilot climbs onto his helicopter at the airfield