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This was to be the first time the pilot had flown an aircraft for the purpose of dropping parachutists. The right cabin door and all seats except the pilot's seat had been removed and a windblast deflector baffle had been fitted at the open doorway in preparation for the day's parachute drops. The aircraft was loaded with four parachutists. After the engine was started, the pilot completed an engine check and the pre-takeoff checks. However, the flap was inadvertently left in the fully retracted position. The pilot considered the strip fairly rough and raised the nosewheel early in the takeoff run, to save it from unnecessary stress. The aircraft became airborne at about 50 knots in an exaggerated nose high attitude. Almost immediately, the left wing dropped and the aircraft veered off the centre section of the strip. Several ground strikes occurred off the strip and the left aileron struck a post in the boundary fence. The aircraft continued at full power, occasionally flying in ground effect at low airspeed, until it struck a log in high grass well beyond the marked end of the strip. The takeoff attempt was continued until the aircraft struck another log and uprooted a large sapling before coming to rest, embedded in a large felled gum tree, 370 metres beyond the end of the strip. The investigation determined that the aircraft became airborne prematurely because the pilot overrotated on takeoff. An aft centre of gravity and lack of takeoff flap combined to make the elevator control very light and prone to overcontrol. Once airborne, the induced drag caused by the exaggerated nose high attitude, and the continual ground strikes prevented acceleration.

Download Final Report
[ Download PDF: 24KB]
 
 
 
 
General details
Date: 18 October 1987 Investigation status: Completed 
Time: 1100 Investigation type: Occurrence Investigation 
Location:Aratula (63 km SW Archerfield) Occurrence type:Runway excursion 
State: Queensland Occurrence class: Operational 
Release date: 23 February 1989 Occurrence category: Accident 
Report status: Final Highest injury level: None 
 
Aircraft details
Aircraft manufacturer: Cessna Aircraft Company 
Aircraft model: 182 
Aircraft registration: VH-WCG 
Serial number: 51194 
Type of operation: Private 
Damage to aircraft: Substantial 
Departure point:Aratula QLD
Departure time:1100
Destination:Aratula QLD
 
 
 
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