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Accident
Last updated: 17 October 2017
Statuts:Enquête Officielle
Date:mercredi 31 janvier 2001
Heure:13:15
Type/Sous-type:Silhouette image of generic DC6 model; specific model in this crash may look slightly different
Douglas DC-6B
Compagnie:Everts Air Cargo
Immatriculation: N4390F
Numéro de série: 44898/674
Année de Fabrication: 1956
Heures de vol:37052
Moteurs: 4 Pratt & Whitney R-2800-CB16
Equipage:victimes: 0 / à bord: 3
Passagers:victimes: 0 / à bord: 0
Total:victimes: 0 / à bord: 3
Dégats de l'appareil: Substantiels
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:Donlin Creek Airstrip, AK (   Etats-Unis d'Amérique)
Phase de vol: A l'atterrissage (LDG)
Nature:Cargo
Aéroport de départ:Fairbanks International Airport, AK (FAI/PAFA), Etats-Unis d'Amérique
Aéroport de destination:Donlin Creek Airstrip, AK, Etats-Unis d'Amérique
Détails:
The aircraft departed Fairbanks around 11:30 to deliver about 4,800 gallons of fuel oil to the remote mining site 12 miles north of Crooked Creek, AK. The 5,400 feet long by 100 feet wide airstrip is situated within hilly, snow-covered terrain and has a 7 percent uphill grade. Flat light conditions existed at the airstrip, and light snow showers were present, with visibility reported at 2 miles. The captain stated that during final approach, as the airplane passed over the airstrip threshold, flat light conditions made it very difficult to discern where the airstrip surface was. He said that the initial touch down was "firm", but was thought to be within acceptable tolerances. Just after touchdown, the left wing broke free from the airplane at the wing to fuselage attach point. The airplane veered to the left, and off the left side of the runway.

Probable Cause:

PROBABLE CAUSE: "The flight crew's misjudged flare while landing. Factors associated with the accident were flat light conditions, snow-covered terrain, and an uphill runway grade."

Accident investigation:
cover
Investigating agency: NTSB
Status: Investigation completed
Duration: 1 year
Accident number: ANC01LA034
Download report: Summary report


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Les informations ci-dessus ne représentent pas l'opinion de la 'Flight Safety Foundation' ou de 'Aviation Safety Network' sur les causes de l'accident. Ces informations prélimimaires sont basées sur les faits tel qu'ils sont connus à ce jour.
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