Accident | |
---|---|
Date | 15 August 1975 |
Summary | Downdraft during approach |
Site | 4 km south of Krasnovodsk Airport, Krasnovodsk, Turkmen SSR, Soviet Union |
Aircraft | |
Aircraft type | Yakovlev Yak-40 |
Operator | Aeroflot |
Registration | CCCP-87323 |
Flight origin | Baku-Bina International Airport, Baku, Azerbaijan SSR, Soviet Union |
Destination | Krasnovodsk Airport, Krasnovodsk, Turkmen SSR, Soviet Union |
Passengers | 34 |
Crew | 4 |
Fatalities | 23 |
Survivors | 15 |
Aeroflot Flight A-53 was a commercial flight from Baku to Krasnovodsk. It crashed on approach due to poor weather. It is the second deadliest plane crash in Turkmenistan, behind Aeroflot Flight 112. [1]
At 21:37 Moscow time the crew made contact with approach control which authorized a descent from 4,500 metres (14,800 ft). By 21:54 the aircraft had descended to 500 metres (1,600 ft) and the crew was informed of rough weather. At an altitude of 300 metres (980 ft) the plane was in a headwind with flaps extended at 35° and engines below maximum thrust causing the speed to fall from 260 km/h (140 kn) to 210-200 km/h (110 kn) and the descent rate to increase. Thrust was increased but the descent continued due to a downdraft. The plane entered a left bank of 40° and hit a rocky cliff, tearing off the right wing and engine. It then bounced before crashing and catching fire. [1] [2] [3] [4]
The plane entered a downdraft which caused a loss of speed and altitude. This was made possible by a lack of knowledge on part of the meteorologist and the absence of a system that could have detected this phenomenon. The crew's inexperience also contributed to the accident. [3] [4]
The Yakovlev Yak-42 is a 100/120-seat three-engined mid-range passenger jet developed in the mid 1970s to replace the technically obsolete Tupolev Tu-134. It was the first airliner produced in the Soviet Union to be powered by modern high-bypass turbofan engines.
This is a list of aviation-related events from 1975.
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Aeroflot Flight 217 was a non-scheduled international passenger flight from Orly Airport in Paris to Sheremetyevo International Airport in Moscow, with a stopover at Shosseynaya Airport in Leningrad. On 13 October 1972, the Ilyushin Il-62 airliner operating the flight crashed on approach to Sheremetyevo, with the loss of all 164 passengers and crew of 10. At the time, it was the world's deadliest civil aviation disaster, until it was surpassed by the Kano air disaster in 1973. As of 2023, this remains the second-deadliest accident involving an Il-62, after LOT Flight 5055, and the second-deadliest on Russian soil, after Aeroflot Flight 3352.
Aeroflot Flight 6551 was a scheduled domestic passenger flight on an Ilyushin Il-18B from Baku to Novosibirsk with a stopover in Tashkent that crashed on 11 May 1973 over Semipalatinsk in the Kazakh SSR, killing all 63 people aboard.
Aeroflot Flight 8641 was a Yakovlev Yak-42 airliner on a domestic scheduled passenger flight from Leningrad to Kiev. On 28 June 1982, the flight crashed south of Mazyr, Byelorussian SSR, killing all 132 people on board. The accident was both the first and deadliest crash of a Yakovlev Yak-42, and remains the deadliest aviation accident in Belarus.
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The 1976 Anapa mid-air collision was the collision of Aeroflot Flight 7957 and Aeroflot Flight S-31 on 9 September 1976, off the coast of Anapa in the Soviet Union. All 70 people on the two aircraft were killed in the crash. The primary cause of the accident was determined to be error by the air traffic controller; investigators never recovered the fuselage of the Yak-40.
Aeroflot Flight 1080 was a Soviet domestic passenger flight from Yekaterinburg, Russia, to Kostanay, Kazakhstan, that crashed at night shortly after takeoff on 7 October 1978. All 38 passengers and crew were killed in the crash which occurred when one of the engines failed due to icing during initial climb out. At the time, the crash was the second worst in the history of the Yakovlev Yak-40, which had entered operational service with Aeroflot just ten years prior.
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The 1981 Zheleznogorsk mid-air collision was an accident involving a Yakovlev Yak-40 jet and a Mil Mi-8T helicopter, both operated by the Russian airline Aeroflot, 11 km east of Zheleznogorsk-Ilimskiy Airport, Soviet Union, on 18 September 1981. None of the combined 40 passengers and crew on either aircraft survived.
Yugavia Flight S-519 was a Russian domestic flight from Elista to Makhachkala. On the afternoon of November 7, 1991, the plane crashed into the side of Mt. Kukurtbash, 23 km from the Makhachkala Airport, killing all 51 people on board. This flight was the deadliest accident involving a Yakovlev Yak-40 at the time, and remains the second-deadliest accident to this day.
Aeroflot Flight 8556 was a scheduled domestic passenger flight from Sukhumi to Leningrad. It crashed 13 meters short of the runway on approach killing 13 passengers.