Sukhoi Su-33 NATO Code: Flanker-D
The Sukhoi Su-33 (NATO reporting name 'Flanker-D') is a carrier-based multi-role fighter aircraft produced by Russian firm Sukhoi beginning in 1982. It is a derivative of the Su-27 'Flanker' and was initially known as the Su-27K. The main differences from the Su-27 are that the Su-33 can operate from aircraft carriers and is capable of aerial refueling.