Ostafyevo International Airport (Russian: Междунаро́дный аэропо́рт «Оста́фьево») (IATA: OSF, ICAO: UUMO) is a "B" class international airport, located 8.7 kilometres (5.4 mi) to the north of Podolsk. The airport is owned by Gazpromavia company, a division of Gazprom. It opened in 2000 on the grounds of a former military airbase, features a new modern glass terminal, and caters primarily to business aviation.