Fuel starvation involving a Cessna 208, VH-MMV, Toogoolawah, Queensland, on 8 January 1995

199500025

Summary

The pilot reported that the aircraft engine lost power when he made a power adjustment whilst on final approach. The propeller feathered and the aircraft landed short of the runway on unprepared ground, incurring substantial damage. 

The aircraft was being used for parachute drops from 14,000ft. When the last parachutist left the aircraft, the pilot would place the aircraft in a steep spiralling descent. During this type of descent, the pilot was known to exceed the 60 degree angle of bank limits for the aircraft.

Low fuel states were reported as being used for the paradrops. It is probable that the fuel flow from the wing cells to the collector tank (18 litre capacity) was interrupted during the descent and air entered the system. The fuel pump was not designed to operate in other than a full collector tank. As a result it is likely that the fuel flow to the engine was interrupted, resulting in engine flame out.

Occurrence summary

Investigation number 199500025
Occurrence date 08/01/1995
Location Toogoolawah
State Queensland
Report release date 05/06/1996
Report status Final
Investigation type Occurrence Investigation
Investigation status Completed
Mode of transport Aviation
Aviation occurrence category Fuel starvation
Occurrence class Accident

Aircraft details

Manufacturer Cessna Aircraft Company
Model 208
Registration VH-MMV
Sector Turboprop
Operation type Sports Aviation
Departure point Toogoolawah QLD
Destination Toogoolawah QLD
Damage Substantial