The Antonov An-26  is a twin-engined light turboprop transport aircraft and is a development of the Antonov An-24, with particular attention made to the potential military use. First seen in 1969, it has a modified rear fuselage with a large cargo ramp.In 1981, An-26B was introduced. The main character of it is that it is equipped with roller gangs which can be swung up against the cabin walls when not in use.