The PLZ-104 Wilga. Used for Border Patrol Ops among other things.
It is not obvious at first, but this one is powered by a Ivchenko 9 cyl radial engine and boy is it loud. Better have your David Clark or Bose headset ready at startup. Looks like it needs a little panel work but otherwise it is getting close to being ready for the AFS2 skies.
Regards,
Ray