Aeroflot Flight 109 is hijacked mid-flight and the aircraft is subsequently destroyed when the hijacker's bomb explodes, killing all 82 people on board.

Aeroflot Flight 109 was a scheduled domestic passenger flight from Moscow to Chita with stopovers in Chelyabinsk, Novosibirsk, and Irkutsk. On the final leg of the route on 18 May 1973 a terrorist hijacked the aircraft, demanding to be flown to China; the terrorist's bomb detonated in flight after he was shot by the air marshal. The aircraft broke-up at altitude, killing all 81 on board.