https://en.wikipedia.org/wiki/Vought_OS2U_Kingfisher
The Vought OS2U Kingfisher is an American catapult-launched observation floatplane.It was a compact mid-wing monoplane, with a large central float and small stabilizing floats.Performance was modest because of its low-powered engine.The OS2U could also operate on fixed, wheeled, taildragger landing gear. The OS2U was the main shipboard observation seaplane used by the …