wwii airplane in flight. transparent background png. bombers, dogfights, aerial warfare. paratrooper

1939 1945 aerial air aircraft airplane allies atoll atomic auschwitz aviation axis background bastogne berlin black bomber bombers bombs carrier conflict d-day dogfights fighter flight flying force germany global grain guadalcanal harbor hiroshima historical invasion italy iwo japan jima kingdom manhattan midway military nagasaki nazi normandy paratrooper pearl plane png poland powers project propeller sites soviet stalingrad star states superiority surrender texture transparent transportation union united war warfare white world wwii