Alrosa Mirny Air Enterprise Flight 514 was a domestic scheduled passenger flight from Udachny, Russia, to Moscow. On 7 September 2010, the Tupolev Tu-154M RA-85684 aircraft suffered a complete electrical failure en route, leading to a loss of navigational systems. The electrically operated fuel transfer pumps were also affected, meaning that the aircraft was unable to reach its intended destination. An emergency landing was carried out at the closed Izhma Airport. The aircraft overran the disused runway on landing and was damaged. All nine crew and 72 passengers escaped unharmed. The crew of Flight 514 were decorated for their actions in the accident.