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Last updated: 16 December 2019
Status:Schlussbericht
Datum:Montag 21 September 1992
Zeit:14:33
Flugzeugtyp:Silhouette image of generic WW24 model; specific model in this crash may look slightly different
IAI 1124 Westwind
Fluggesellschaft:Air Sweden
Kennzeichen: SE-DLK
Werknummer: 197
Baujahr: 1976
Triebwerk: 2 Garrett TFE731-3-1G
Besatzung:Todesopfer: 0 / Insassen: 2
Fluggäste:Todesopfer: 0 / Insassen: 5
Gesamt:Todesopfer: 0 / Insassen: 7
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:Umeċ Airport (UME) (   Schweden)
Flugphase: Start (TOF)
Betriebsart:Geschäftsflug
Flug von:Umeċ Airport (UME/ESNU), Schweden
Flug nach:Arvidsjaur Airport (AJR/ESNX), Schweden
Unfallbericht:
Takeoff was aborted at a speed of about 50 knots following an uncontained engine failure. Leaking fuel caught fire on the ground, causing severe damage to the aircraft fuselage. It appeared an LPT disk had failed.

Probable Cause:

The engine failure and the subsequent fire were caused by a rupture of the fan disc in the right engine's low pressure compressor and leaving the aircraft broken. The disc rupture was a consequence of cracking due to low-frequency fatigue. Contributing factors were insufficient manufacturing control and deficiencies in the follow-up crack inspection.

Informationsquelle:
» Rapport C 1993:48


Fotos

photo of IAI-1124-Westwind-SE-DLK
accident date: 21-09-1992
type: IAI 1124 Westwind
registration: SE-DLK
 

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 Umeċ Airport to Arvidsjaur Airport as the crow flies is 204 km (127 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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