Crash-aerien 31 MAY 2013 d'un British Aerospace ATP-F PK-DGI - Wamena Airport (WMX)
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Statuts:Accident investigation report completed and information captured
Date:vendredi 31 mai 2013
Type/Sous-type:Silhouette image of generic ATP model; specific model in this crash may look slightly different
British Aerospace ATP-F
Compagnie:Deraya Air Taxi
Immatriculation: PK-DGI
Numéro de série: 2027
Année de Fabrication: 1990-08-23 (22 years 10 months)
Heures de vol:15755
Moteurs: 2 Pratt & Whitney Canada PW126
Equipage:victimes: 0 / à bord: 2
Passagers:victimes: 0 / à bord: 0
Total:victimes: 0 / à bord: 2
Dégats de l'appareil: Substantiels
Conséquences: Written off (damaged beyond repair)
Lieu de l'accident:Wamena Airport (WMX) (   Indonésie)
Phase de vol: A l'atterrissage (LDG)
Aéroport de départ:Jayapura-Sentani Airport (DJJ/WAJJ), Indonésie
Aéroport de destination:Wamena Airport (WMX/WAJW), Indonésie
A British Aerospace ATP cargo plane, PK-DGI, sustained substantial damage in a landing accident at Wamena Airport (WMX), Indonesia.
The airplane, operated by Deraya Air Taxi, departed Jayapura-Sentani Airport (DJJ) on a domestic cargo flight to Wamena Airport (WMX). The captain acted as Pilot Flying and the first officer acted as Pilot Monitoring (PM).
At 06:27 the aircraft departed from Sentani Airport and climbed to the cruising altitude of 12,000 feet.
The first officer contacted the Wamena Tower controller at 07:01, while the aircraft was approaching Pass Valley point. The controller informed that runway 15 was in use and the weather condition was wind calm, visibility 4 km, low cloud on finals and QNH 1008 mbs.
At 07:07, the first officer reported they were on final to runway 15. When reporting runway in sight two minutes later, the controller provided the clearance to land.
On short final the aircraft was on heading 140° and was on the right side of the correct flight path. The pilot then rolled to the left up to 20° to align with the runway, then rolled to the right to align with runway 15. This correction was conducted at altitude between 400 to 200 feet AGL.
The aircraft touched down on the centerline. During the landing roll at about 750 meters from the beginning of runway 15 the aircraft veered to the left of the runway shoulder, the pilot recovered by applying the right rudder and asymmetrical reverse thrust but the aircraft continued veer to the left and stopped at about 10 meters on the left shoulder of the runway 15.
The nose landing gear detached and was found on the shoulder at about 250 meter from the aircraft's final position. The main landing gears were broken and all the propellers bent.

Probable Cause:

Contributing Factors:
The flight did not meet the criteria according to the recommended elements of stabilized approach which required go around.
The aircraft touched down with 2° misalignment with the runway direction then the aircraft veered off to the left.
The recovery action was not in accordance to the correct technique according to the ALAR Tool Kit.

Accident investigation:

Investigating agency: NTSC Indonesia
Status: Investigation completed
Duration: 2 years and 9 months
Accident number: KNKT.
Download report: Final report

Opérations de secours

NTSC issued 3 Safety Recommendations

Show all...


photo of BAe-ATP-F-PK-DGI
accident date: 31-05-2013
type: BAe ATP-F
registration: PK-DGI
photo of BAe-ATP-F-PK-DGI
accident date: 31-05-2013
type: BAe ATP-F
registration: PK-DGI
photo of BAe-ATP-F-PK-DGI
FDR graph
photo of BAe-ATP-F-PK-DGI
accident date: 31-05-2013
type: BAe ATP-F
registration: PK-DGI

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 Jayapura-Sentani Airport et Wamena Airport est de 241 km (151 miles).

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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