Gondola is the general term for the usually-armored ventral casemate-style positions used on many World War II-era military bomber aircraft, especially on German designs,[1] where they were usually known as Bodenlafette, often shortened to Bola[2] (from German Boden, 'floor', + Lafette 'gun carriage or mounting', from French l'affût, gun carriage).
Gondolas were either used to house a gunner or a bombardier.