outline silhouette transportation plane fly aeroplane propellor airliner Propellor Airliner clip art vector graphic can be downloaded for free 槳 客機 剪輯 螺旋槳客機
outline silhouette transportation plane fly aeroplane propellor airliner Propellor Airliner clip art vector graphic can be downloaded for free 槳 客機 剪輯 Propellor Airliner
Simple outline of a four-engine propliner (DC4 or similar) in flight, with a vaguely Art Deco flavour 飛行器 飛機 空氣 螺旋槳客機