A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircr
First World War Sopwith Camel biplane
1920s biplane hang glider
The Gloster Gladiator, a biplane World War II fighter
Soviet Antonov An-2 biplane from the 1940s
The PZL M-15 was a jet-powered sesquiplane designed and manufactured by the Polish aircraft company WSK PZL-Mielec for agricultural aviation. In reference to both its strange looks and relatively loud
Biplane
…and is still in production. The vast majority of biplane designs have been fitted with reciprocating engines. Exceptions include the Antonov An-3 and WSK-Mielec M-15 Belphegor, fitted with turboprop and turbofan engines respectively. Some older biplane designs, such as the Grumman Ag Cat are available in upgraded versions…
M-15 displayed at the Szolnok-Szandaszőlős airfield
M-15 at Central Air Force Museum in Monino
M-15 at Polish Aviation Museum