This Ka-26 was first registered to Repülögépes Nov-ll in April 1974 and then transferred, firstly, to MÉM Rep. Szolgálat in December 1974 and then to Air Service Hungary in January 1990. Later it also flew with Dongó Kft but its CoA expired in February 2011 and it is now preserved at the extrance to this childrens' wildlife park to the south of Budapest.