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Last updated: 18 August 2019
Statuts:Enquête Préliminaire
Date:lundi 8 juillet 2019
Heure:15:05
Type/Sous-type:Silhouette image of generic C208 model; specific model in this crash may look slightly different
Cessna 208B Grand Caravan
Compagnie:Grant Aviation
Immatriculation: N9448B
Numéro de série: 208B0121
Année de Fabrication: 1988
Moteurs: 1 Pratt & Whitney Canada PT6A-114A
Equipage:victimes: 0 / à bord: 1
Passagers:victimes: 0 / à bord: 5
Total:victimes: 0 / à bord: 6
Dégats de l'appareil: Détruit
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:Bethel Airport, AK (BET) (   Etats-Unis d'Amérique)
Phase de vol: A l'atterrissage (LDG)
Nature:Transport de Passagers Nat.
Aéroport de départ:Newtok Airport, AK (WWT/PAEW), Etats-Unis d'Amérique
Aéroport de destination:Bethel Airport, AK (BET/PABE), Etats-Unis d'Amérique
Numéro de vol:GV262
Détails:
Grant Aviation flight 262, a Cessna 208B airplane, N9448B, was destroyed by a post-crash fire after impacting terrain during a go-around maneuver at Bethel Airport, Alaska. The pilot and five passengers sustained minor injuries.
The pilot stated that after contacting the Bethel Air Traffic Control Tower (ATCT) about 10 miles west of the airport, he offered to use runway 12, because it was a more expeditious arrival from the west, and he wanted to "make it easier" for the tower controller who was very busy with arrivals of other airplanes using runways 1L and 1R. The pilot reported that, about 4 miles southwest of the airport, the tower controller cleared him to land on runway 12. Shortly thereafter, the tower controller asked the pilot to "square off" his approach. The pilot stated that he selected a higher than normal traffic pattern altitude, due to the limited visibility and terrain located on the west side of the airport. He conducted a visual approach to runway 12, with an increased rate of descent and full flaps. During the landing flare, the airplane floated down the runway, and the pilot executed a go-around, due to insufficient runway distance remaining. He advanced the throttle to maximum (red line), and retracted the flaps to 20°, while increasing the airplane's pitch attitude. As the airplane climbed out, the pilot transmitted on the tower frequency that he was going around. The pilot recalled that the tower controller urgently instructed him twice to "turn left immediately." He said that as he initiated the turn to the left, the airplane suddenly stalled, rolled right and descended, impacting the ground in a right wing low attitude.
The airplane came to rest on its right side in the grass covered drainage ditch between runways 1L and 1R. The pilot stated that he saw fire through the right window, and immediately went to the back of the airplane to help with the evacuation of the two children and three adult passengers through the left cargo door before the airplane was consumed by fire.

Accident investigation:
Investigating agency: NTSB
Status: Investigation ongoing
Accident number: ANC19LA031

Sources:
» FAA
» KYUK
» ADN


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Plan
Ce plan montre l'aéroport de départ ainsi que la supposée destination du vol. La ligne fixe reliant les deux aéroports n'est pas le plan de vol exact.
La distance entre Newtok Airport, AK et Bethel Airport, AK est de 152 km (95 miles).
Accident location: Approximate; accuracy within a few kilometers.

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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