Runway excursion Incident de Havilland Canada DHC-8-102 VH-QQB,
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ASN Wikibase Occurrence # 346441
 
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Date:Monday 23 May 2022
Time:
Type:Silhouette image of generic DH8A model; specific model in this crash may look slightly different    
de Havilland Canada DHC-8-102
Owner/operator:Skytrans
Registration: VH-QQB
MSN: 004
Year of manufacture:1983
Engine model:Pratt & Whitney Canada PW120
Fatalities:Fatalities: 0 / Occupants: 29
Aircraft damage: Minor
Category:Incident
Location:Chinchilla -   Australia
Phase: Taxi
Nature:Passenger - Scheduled
Departure airport:Brisbane International Airport, QLD (BNE/YBBN)
Destination airport:Chinchilla Airport, QLD (CCL/YCCA)
Investigating agency: ATSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The DHC-8-102 was conducting a scheduled passenger flight from Brisbane to Chinchilla, Queensland. Approaching top of descent, the flight crew were alerted to an engine control unit (ECU) failure on the right engine. The ECU failure meant that reverse thrust would not be available on the right engine to assist in decelerating the aircraft on landing, but they assessed it was safe to continue with the planned approach.

During the landing, the aircraft veered to the left of the runway centreline. Towards the end of the runway, the left main landing gear ran off the runway.

Contributing factors
- After landing, the anti-skid system activated when the outer right main wheel locked up, resulting in reduced braking effectiveness.
- While managing the combination of unrelated technical failures affecting directional control, the aircraft veered off the narrow runway.

Accident investigation:
cover
  
Investigating agency: ATSB
Report number: 
Status: Investigation completed
Duration: 1 year and 4 months
Download report: Final report

Sources:

ATSB

Revision history:

Date/timeContributorUpdates
11-Oct-2023 06:34 harro Added
22-Feb-2024 17:56 ASN Updated

Corrections or additions? ... Edit this accident description

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