Moscow corporation formed 1990 in Business Aviation Assoc linking Moscow Aviation Products Assoc, Myasishchyev factory, Yakovlev "Skorost" plant, and factories at Komsomolsk, Luchovitsy, Novosibirsk, Smolensk and Ulan-Ude to built all except biggest aircraft plus Ekranoplans. Prototype T-101 Gratch multirole (1,000 hp turboprop) to fly May 93, seaplane, twin-engine and other versions; prototypes of six other designs building.