This An-2 was used as an engine test bed at LHKV from October 1985. The hulk has no wings so fuel tanks were placed on top of the fuselage so that engines could be attached, of other AN-2 at LHKV for maintenance, and be run up and tested. This frame was delivered to Repülögépes Nov-ll in 1971 and transferred over to MÉM Rep. Szolgálat in 1974 and retired in December 1982.