Aviation safety investigations & reports

Cessna 210N, VH-BKD, "Albilbah" (65 km S Isisford) QLD, 8 December 1983

Investigation number:
198300076
Status: Completed
Investigation completed

Summary

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During cruising flight the pilot noticed an indication of a high battery discharge rate, and saw that the alternator and landing gear pump circuit breakers had popped. Both breakers were reset, but a short time later the gear pump breaker popped again. The pilot reset the device and shortly afterwards smoke was observed coming from the centre console area. The pilot elected to make an immediate landing on a short, disused strip. The aircraft overran the strip and the pilot steered the aircraft into a tree to avoid running into a gully. An internal fault in the landing gear hydraulic pump resulted in damage to the pump motor, which then ran continuously, overloading the circuit. The resetting of the circuit breaker allowed the overload condition to continue until the over-heated powerpack venting system failed and hydraulic oil was sprayed over the unit, producing the smoke in the cockpit. The pilot subsequently misjudged his approach and touched down half way along the selected strip.

Download Final Report
[Download  PDF: 22KB]
 
 
 
General details
Date: 08 December 1983   Investigation status: Completed  
Time: 1515    
Location: "Albilbah" (65 km S Isisford)    
State: Queensland   Occurrence type: Runway excursion  
Release date: 25 March 1985   Occurrence category: Accident  
Report status: Final   Highest injury level: None  

Aircraft details

Aircraft details
Aircraft manufacturer Cessna Aircraft Company  
Aircraft model 210  
Aircraft registration VH-BKD  
Type of operation Private  
Damage to aircraft Substantial  
Departure point Longreach QLD  
Departure time 1427  
Destination Broken Hill NSW  
Last update 13 May 2014