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The commencement of parachuting activity on the Corowa Drop Zone was delayed due to extensive cloud in the vicinity of the Corowa aerodrome. About mid- afternoon the cloud base had lifted sufficiently to permit descents from the minimum safe height. The aircraft tookoff carrying four parachutists. Their intention was to exit the aircraft for a "Hop and Pop" jump in which the main parachute deployment sequence is commenced immediately after leaving the aircraft. The four parachutists jumped at several second intervals, from a height of 2200 feet above ground level. Three parachutists main canopies opened normally, the fourth did not. The fourth parachutist, was observed to fall in a face down attitude until he struck the ground, fatally injured by the impact. During his fall the pilot parachute from the main canopy system was seen to deploy and remain attached to the harness. There was apparently no attempt made by the parachutist, to initiate cut away action (to disconnect the main canopy from the harness) or deploy the reserve canopy. An specialist examination of the equipment revealed the line from the pilot parachute passed under the right leg strap preventing deployment of the main canopy. The reserve canopy and its deployment system were in a serviceable condition. The fatally injured parachutist was attempting his 42nd descent, held an "A" licence and was considered to be relatively inexperienced. He was using borrowed equipment which differed significantly from that on which he carried out the majority of his training. He had completed 39 descents with a harness/container system that incorporated a ripcord main canopy deployment and "single operation system" reserve canopy deployment. The borrowed equipment consisted of a throw away pilot chute main canopy deployment system, and a "two stage" reserve deployment arrangement. It was reported the parachutist was trained to use the borrowed equipment. The parachutist incorrectly fitted the borrowed equipment so that the right leg strap passed over the line from the pilot chute to the main canopy. Although the pins which secure the main canopy within the container were checked by another parachutist before the aircraft was boarded, the routing of the pilot chute line was not the subject of a deliberate check. (The reason why the parachutist did not deploy his reserve parachute was not determined). The descent was conducted from the minimum safe height above ground level and in the event of a complete failure of the main canopy to deploy, a rapid response was required to identify the nature of failure and deploy the reserve parachute.

Download Final Report
[ Download PDF: 24KB]
 
 
 
 
General details
Date: 26 May 1990 Investigation status: Completed 
Time: 1530 Investigation type: Occurrence Investigation 
Location   (show map):Corowa Aerodrome Occurrence type:Miscellaneous - Other 
State: New South Wales Occurrence class: Operational 
Release date: 11 October 1990 Occurrence category: Accident 
Report status: Final Highest injury level: Fatal 
 
Aircraft details
Aircraft model: C182 
Aircraft registration: VH-DBT 
Serial number: 18254061 
Type of operation: Private 
Damage to aircraft: Nil 
Departure point:Corowa NSW
Departure time:1520
Destination:Corowa NSW
 
 
 
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