Antonov is an aircraft manufacturer. It is based in Kiev, Ukraine. It makes some of the largest aircraft in history. The Antonov 225 cargo plane is long. Its wingspan is . It has six engines. It is longer than the Airbus A380. This plane is only used for cargo though. It is longer than the Spruce Goose but the Spruce Goose's wingspan is longer. Antonov also makes passenger planes like the An-148 and the An-140. Antonov was established on May 31, 1946.