The prototype Gratch (Rook) was first flown in December 1994 but no certification work had begun by 2001.
Aeroprogress in the USA offers the T-101 Gratch 10-seat civil/military STOL transport (first flown 1994).
Engine: 1 x TVD-10B Turboprop
Pax cap: 9 + 400 kg / 880 lb
All Aero 