United Aircraft Corporation (UAC) is a leading Russian aerospace corporation. It specializes in the design, development, and production of aircraft, helicopters, engines, and related systems. UAC operates under the ownership of Rostec State Corporation, a Russian state-owned conglomerate. With its headquarters in Moscow, UAC has a vast network of manufacturing facilities and research centers throughout Russia, including prominent locations like Voronezh, Kazan, and Irkutsk. The company collaborates with various international partners and has a strong presence in both civil and military aviation sectors, contributing to the advancement of aerospace technology.