Statuts: | Accident investigation report completed and information captured |
Date: | vendredi 31 mai 2013 |
Heure: | 07:09 |
Type/Sous-type: |  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 |
Cycles: | 25431 |
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)
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Phase de vol: | A l'atterrissage (LDG) |
Nature: | Cargo |
Aéroport de départ: | Jayapura-Sentani Airport (DJJ/WAJJ), Indonésie |
Aéroport de destination: | Wamena Airport (WMX/WAJW), Indonésie |
Détails: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:
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Investigating agency: | NTSC Indonesia  |
Status: | Investigation completed |
Duration: | 2 years and 9 months | Accident number: | KNKT.13.05.18.04 | Download report: | Final report
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Opérations de secours
NTSC issued 3 Safety Recommendations
Issued: 29-FEB-2016 | To: Deraya | 04.0-2016-2.1 |
To ensure that pilots have adequate knowledge and skill to understand and correct implementation of the Company Operation Manual (COM) Chapter 2.10.1 Recommended Element of Stabilized Approach. |
Issued: 29-FEB-2016 | To: Deraya | 04.0-2016-3.1 |
To review the procedure in crew coordination in respect to the EGPWS aural warning when it activated. |
Issued: 29-FEB-2016 | To: Deraya | 04.0-2016-4.1 |
The crew did not communicate accordingly while the aircraft was not in the correct profile for landing. Therefore the NTSC recommends the operator should review the current method of CRM (Crew Resource Management) training and its implementation. |
Show all...
Photos

accident date:
31-05-2013type: BAe ATP-F
registration: PK-DGI

accident date:
31-05-2013type: BAe ATP-F
registration: PK-DGI

FDR graph

accident date:
31-05-2013type: BAe ATP-F
registration: PK-DGI
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 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.