Narrative:
Crashed 15 km short of the runway at Surgut after losing control due to icing. It appeared that the engine bleed air valves were not open, rendering the anti-icing system ineffective.
Loss of control
» airdisaster.ru
| Status: | |
| Date: | Friday 22 January 1971 |
| Time: | 21:36 |
| Type: |  Antonov An-12B |
| Operator: | Aeroflot, Komi Civil Aviation Directorate |
| Registration: | CCCP-11000 |
| MSN: | 5343610 |
| First flight: | 1966 |
| Total airframe hrs: | 5626 |
| Cycles: | 2578 |
| Engines: | 4 Ivchenko AI-20M |
| Crew: | Fatalities: 12 / Occupants: 12 |
| Passengers: | Fatalities: 1 / Occupants: 1 |
| Total: | Fatalities: 13 / Occupants: 13 |
| Aircraft damage: | Damaged beyond repair |
| Location: | 18 km (11.3 mls) NE of Surgut Airport (SGC) ( Russia)
|
| Phase: | Approach (APR) |
| Nature: | Cargo |
| Departure airport: | Omsk Airport (OMS/UNOO), Russia |
| Surgut Airport (SGC/USRR), Russia |
Crashed 15 km short of the runway at Surgut after losing control due to icing. It appeared that the engine bleed air valves were not open, rendering the anti-icing system ineffective.
Classification:
IcingLoss of control
Sources:
» Soviet Transports» airdisaster.ru
Photos
Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Omsk Airport to Surgut Airport as the crow flies is 704 km (440 miles).
Accident location: Approximate; accuracy within a few kilometers.
Distance from Omsk Airport to Surgut Airport as the crow flies is 704 km (440 miles).
Accident location: Approximate; accuracy within a few kilometers.
This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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Antonov An-12
- 1243 built
- 44th loss
- 26th fatal accident
- 4th worst accident (at the time)
- 37th worst accident (currently)
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