Aviation safety investigations & reports

Technical Assistance to the AIC – Nose wheel collapse involving Quest Kodiak 100, P2-NTZ, Mibu Airstrip, PNG on 19 July 2018

Investigation number:
AE-2018-060
Status: Completed
Investigation completed
Phase: Final report: Dissemination Read more information on this investigation phase

Summary

On 19 July 2018, a Quest Kodiak 100 aircraft registered P2-NTZ experienced a nose wheel collapse during landing at Mibu Airstrip, Raicoast District, Padang Province, Papua New Guinea. The Papua New Guinea Accident Investigation Commission (AIC) is conducting an investigation into this occurrence.

As part of its investigation, the AIC requested technical assistance from the ATSB. The ATSB was asked to examine the fractured nose wheel fork to determine the failure mode and if there were any pre-existing defects. To facilitate this request, the ATSB initiated an external investigation under the provisions of the Transport Safety Investigation Act 2003.

The ATSB completed the component examination and found that the assembly fractured as a result of overstress with no evidence of pre-existing defect.

The PNG Accident Investigation Commission is responsible for and will administer the release of the final investigation report into this accident. Further information regarding the occurrence can be found at www.aic.gov.pg or specific enquiries should directed to infor@aic.gov.pg.

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The information contained in this web update is released in accordance with section 25 of the Transport Safety Investigation Act 2003 and is derived from the initial investigation of the occurrence. Readers are cautioned that new evidence will become available as the investigation progresses that will enhance the ATSB's understanding of the accident as outlined in this web update. As such, no analysis or findings are included in this update.

General details
Date: 19 July 2018   Investigation status: Completed  
  Investigation level: Defined - click for an explanation of investigation levels  
Location   (show map): Mibu Airstrip, Raicoast District, Padang Province, Papua New Guinea   Investigation phase: Final report: Dissemination  
State: International   Occurrence type: Landing gear/indication  
Release date: 18 December 2018   Occurrence class: Operational  
Report status: Final   Occurrence category: Accident  

Aircraft details

Aircraft details
Aircraft model Quest, Kodiak 100  
Aircraft registration P2-NTZ  
Type of operation Unknown  
Sector Turboprop  
Damage to aircraft Substantial  
Last update 20 December 2018