Aviation safety investigations & reports

Engineering examination into the fractured main landing gear axle Gippsland Aeronautics GA-8 Airvan, VH-BFS, 21 June 2009

Investigation number:
AE-2009-045
Status: Completed
Investigation completed

Summary

Download Final Report
[Download  PDF: 369KB]
 

During a flight on 21 June 2009, a Gippsland Aeronautics GA-8 Airvan aircraft, registered VH-BFS, sustained a fracture of the right main landing gear axle assembly, resulting in separation and loss of the wheel and brake calliper. To assist their investigation of the occurrence, the Civil Aviation Safety Authority (CASA) requested the assistance of the Australian Transport Safety Bureau (ATSB) in the metallurgical examination of the fractured landing gear leg. While the examination provided some information on the nature and location of the failure, the amount of material abraded and lost from the fracture surface (as a result of landing on the fractured leg), precluded a full determination of the fracture mechanism.

 

______________

Released in accordance with section 25 of the Transport Safety Investigation Act 2003.

Download Final Report
[Download  PDF: 369KB]
 
 
 
General details
Date: 21 June 2009   Investigation status: Completed  
Time: 1015 EST   Investigation level: Complex - click for an explanation of investigation levels  
Location   (show map): near Maryborough Aerodrome    
State: Queensland   Occurrence type: Landing gear/indication  
Release date: 10 December 2009   Occurrence class: Technical  
Report status: Final   Occurrence category: Incident  
  Highest injury level: None  

Aircraft details

Aircraft details
Aircraft manufacturer Gippsland Aeronautics Pty Ltd  
Aircraft model GA8  
Aircraft registration VH-BFS  
Serial number GA8-03-035  
Type of operation Charter  
Damage to aircraft Minor  
Departure point Hervey Bay, Qld  
Destination Fraser Island, Qld  
Last update 14 November 2018