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Last updated: 24 October 2020
Status:
Datum:Sonntag 24 Januar 1988
Zeit:16:49
Flugzeugtyp:Silhouette image of generic YK40 model; specific model in this crash may look slightly different
Jakowlew Yak-40
Fluggesellschaft:Aeroflot, Privolzhsk Civil Aviation Directorate
Kennzeichen: CCCP-87549
Werknummer: 9531442
Baujahr: 1975
Triebwerk: 3 Ivchenko AI-25
Besatzung:Todesopfer: 4 / Insassen: 4
Fluggäste:Todesopfer: 23 / Insassen: 27
Gesamt:Todesopfer: 27 / Insassen: 31
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:nahe Nizhnevartovsk Airport (NJC) (   Russland)
Flugphase: Anfangssteigflug (ICL)
Betriebsart:Inländischer außerplanmäßiger Passagierflug
Flug von:Nizhnevartovsk Airport (NJC/USNN), Russland
Flug nach:Tyumen Airport (TJM/USTR), Russland
Unfallbericht:
The no.1 and no. 3 engines rpm dropped on takeoff. The no. 2 engine rpm also dropped, but recovered. The no. 1 and no. 3 engines eventually shut down, causing the aircraft to lose speed. The plane stalled, collided with obstacles and broke up.
PROBABLE CAUSE: Reduction in engine thrust during takeoff, probably because the crew closed the throttle.

Informationsquelle:
» Soviet Transports
» ICAO Adrep Summary 1/88 (#52)
» ICAO Adrep Summary 4/88 (#39)


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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 Nizhnevartovsk Airport to Tyumen Airport as the crow flies is 755 km (472 miles).

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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Yakovlev Yak-40

  • 1136 built
  • 50th loss
  • 27th Fataler Unfall
  • 7th worst accident (Zu diesem Zeitpunkt)
  • 16th worst accident (Momentan)
» safety profile

 Russland
  • 65th worst accident (Zu diesem Zeitpunkt)
  • 94th worst accident (Momentan)
» safety profile