What country does Chelyabinsk Airport and S7 Airlines have in common?
Chelyabinsk Airport Chelyabinsk Airport (IATA: CEK, ICAO: USCC) is an airport in Russia located 18 km north of Chelyabinsk. It services large airliners and can park up to 51 aircraft. It also serves as a secondary hub for S7 Airlines and Ural Airlines.
Karabash, Chelyabinsk Oblast Karabash (Russian: Карабаш ) is a town in Chelyabinsk Oblast, Russia, located 90 km northwest of Chelyabinsk. Population:  (2010 Census) ; 15,942 (2002 Census);  (1989 Census)