Aeroflot Flight 3352

Aeroflot Flight 3352 was a Tupolev Tu-154 airline flight on a domestic route from Krasnodar to Novosibirsk, with an intermediate landing in Omsk, in the USSR. While landing at Omsk Airport on 11 October 1984, the aircraft crashed into maintenance vehicles on the runway, killing 174 people on board and 4 on the ground. While a chain of mistakes in airport operations contributed to the accident, its major cause was a ground controller falling asleep on duty. As of 14 February 2013, this remains the deadliest airplane crash on Russian territory.^[2][3][4][5]

• http://en.wikipedia.org/wiki/Aeroflot Flight 3352