Westernized AN28 I believe.
Demoed one here in 96. It was their original demo acft.
-34s, western avionics, fabric control surfaces and vertical stabs.
The pilot liked to kill the critical engine on T.O., Vmc at GW (20 pax, all co. employees here). Mid field off a 2200' strip.
This particular acft later crashed during a demo flt. in S.A. killing all on board.
The Polish demo pilot knew this acft real good. He could definately fly the wings off the thing. Something else must have gone wrong for it to get away from him.
Neat airplane, hope it finds a use.