Accident
Last updated: 31 October 2014
Status:
Datum:Dienstag 2 August 1988
Flugzeugtyp:Silhouette image of generic YK40 model; specific model in this crash may look slightly different
Jakowlew 40
Fluggesellschaft:Hemus Air
Kennzeichen: LZ-DOK
Werknummer: 9620247
Baujahr: 1976
Triebwerk: 3 Ivchenko AI-25
Besatzung:Todesopfer: 3 / Insassen: 4
Fluggäste:Todesopfer: 26 / Insassen: 33
Gesamt:Todesopfer: 29 / Insassen: 37
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:Sofia-Vrazhdebna Airport (SOF) (   Bulgarien) show on map
Flugphase: Start (TOF)
Betriebsart:Inländischer planmäßiger Passagierflug
Flug von:Sofia-Vrazhdebna Airport (SOF/LBSF), Bulgarien
Flug nach:Varna Airport (VAR/LBWN), Bulgarien
Unfallbericht:
At Sofia Airport all civil traffic had been halted because of the departure of the Bulgarian "Air Force One" Tupolev 154, carrying Bulgarian leader Todor Zhivkov. Because of a delay of this flight, the air traffic controller cleared The Hemus Air Yak-40 for takeoff, asking the crew to expedite their departure. Trying to leave in a hurry, the crew forgot to set the trim correctly. Consequently, the aircraft failed to become airborne. It overran runway 09 into a ravine of the Iskar River and burst in flames.
It appeared that the stabilizer was set in the full "Down" position, instead it was supposed to be set between 2.5-3 degrees in "the Up" position.


Informationsquelle:
» Soviet Transports
» NRC Handelsblad 03.08.1988
» Captain Nikola H. Kolev (e-mail 10-8-2014)


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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 Sofia-Vrazhdebna Airport to Varna Airport as the crow flies is 362 km (226 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 40

  • 51st loss
  • 1136 built
  • 5th worst accident (Zu diesem Zeitpunkt)
  • 12th worst accident (Momentan)
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 Bulgarien
  • 7th worst accident
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