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Last updated: 24 September 2021
Estado:
Fecha:lunes 26 diciembre 1960
Hora:19:42
Tipo:Silhouette image of generic IL18 model; specific model in this crash may look slightly different
Ilyushin Il-18A
Operador:Aeroflot, Ulyanovsk Advanced Flying Training College
Registración: CCCP-75651
Numéro de série: 188000405
Año de Construcción: 1958
Horas Totales de la Célula:144
Ciclos:178
Tripulación:Fatalidades: 13 / Ocupantes: 13
Pasajeros:Fatalidades: 4 / Ocupantes: 4
Total:Fatalidades: 17 / Ocupantes: 17
Daños en la Aeronave: Destruido
Consecuencias: Written off (damaged beyond repair)
Ubicación:1,2 km (0.8 milles) NE of Ulyanovsk Airport (ULY) (   Rusia)
Fase: Aproximación (APR)
Naturaleza:Entrenamiento
Aeropuerto de Salida:Kuybyshev Airport (KUF/UWWW), Rusia
Aeropuerto de Llegada:Ulyanovsk-Vostochny Airport (ULY/UWLW), Rusia
Descripción:
An Ilyushin 18A aircraft was destroyed in an accident near Ulyanovsk Airport (ULY), Russia. All 17 on board were killed.
The airplane was approaching Ulyanovsk when it suddenly nosed down from an altitude of 120-150 m, just after the crew had selected the flaps down to 40 degrees.
It crashed in a plowed field and burst into flames.
A similar occurrence happened in 1961, but this time the crew managed to regain control by raising the flaps and adding power. Test flights in icing conditions showed that the Ilyushin 18 was vulnerable in icing conditions. Ice accretion on the horizontal stabilizer could result in a loss of control.


Control was lost when the flaps were selected down to 40 degrees while on approach to Ulyanovsk Airport (ULY). Icing was a possible factor. The airplane was on a training flight carrying a crew and several workers of the Voronezh aircraft factory.

Probable Cause:

Cause: Loss of control due to tailplane icing.

Fuentes:
» airdisaster.ru


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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 Kuybyshev Airport to Ulyanovsk-Vostochny Airport as the crow flies is 133 km (83 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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Ilyushin Il-18

  • 569 built
  • 5th loss
  • 4th accidente fatal
  • 2nd worst accident (a la hora)
  • 38th worst accident (actualmente)
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