WWII helicopters were used for troop transport, casualty evac, airborne command posts, SAR operations, and attacking ground targets.

The introduction of the helicopter changed how armies operate. This multi-role aircraft can be a potent offensive weapon, an efficient transport method, a crucial medevac resource, and a versatile ...

Between June 15 and July 29, 1945, six Army Air Forces pilots flying experimental Sikorsky helicopters evacuated between 75 and 94 wounded American soldiers from the Philippine jungles while under ...