Aviation safety investigations & reports

De Havilland DH104, VH-NBM, Essendon VIC, 17 March 1989

Investigation number:
198902316
Status: Completed
Investigation completed

Summary

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After take off from runway 17, the aircraft commenced to roll and yaw to the right. The pilot maintained control, completed a left circuit and landed back on runway 17. Before take off, a flap setting of 20 degrees was selected and was indicating in the cockpit. Later inspection showed that at this flap selection, the right flap went to 20 degrees and the left to 40 degrees. Due to a maintenance error, when the left flap actuator was changed the hoses were re-attached to the wrong ports.

Download Final Report
[Download  PDF: 22KB]
 
 
 
General details
Date: 17 March 1989   Investigation status: Completed  
Time: 1837    
Location: Essendon    
State: Victoria   Occurrence type: Miscellaneous - Other  
Release date: 07 August 1989   Occurrence category: Incident  
Report status: Final   Highest injury level: None  

Aircraft details

Aircraft details
Aircraft manufacturer de Havilland Aircraft Pty Ltd  
Aircraft model DH-104  
Aircraft registration VH-NBM  
Serial number 14416  
Type of operation Charter  
Damage to aircraft Nil  
Departure point Essendon VIC  
Departure time N/A  
Destination Phillip Island VIC