Accident Robinson R22 BETA VH-HFN,
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ASN Wikibase Occurrence # 219016
 
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Date:Wednesday 17 August 1988
Time:15:00
Type:Silhouette image of generic R22 model; specific model in this crash may look slightly different    
Robinson R22 BETA
Owner/operator:
Registration: VH-HFN
MSN: 634
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:20km NE of Tipperary Station, NT -   Australia
Phase: Take off
Nature:Agricultural
Departure airport:Tipperary Station, NT
Destination airport:Tipperary Station, NT
Investigating agency: BASI
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The culler had just made a kill and the pilot prepared to land so that the beast could be bled. He selected an area of short grass and set the helicopter down with the engine over the barest area. Prior to landing the pilot briefed the culler on the need to deplane quickly to minimise the risk of a ground fire from grass ignited by the hot exhaust. The pilot intended to take off as soon as possible and return for his passenger when the ground task was finished. Soon after the passenger had deplaned, the pilot was attempting to build up the rotor RPM when he became aware of smoke and flames. He reported that the engine was not responding to throttle input, and when he pulled the collective for liftoff, the engine lost all power and the helicopter settled onto the ground from a few feet. The aircraft was enveloped in flames as the pilot left the cockpit, and it was destroyed by fire. A fenceline cleared of grass existed some 70 metres away, but the pilot was intent of remaining clear of dust areas to prevent wear in the tail rotor assembly. He judged that there was a minimum risk of fire in the area selected for landing, and it was clear of the obstruction posed by the fence. There were no reported aircraft defects or fuel leaks.

Accident investigation:
cover
  
Investigating agency: BASI
Report number: 
Status: Investigation completed
Duration:
Download report: Final report

Sources:

https://www.atsb.gov.au/publications/investigation_reports/1988/aair/aair198800729/
https://www.atsb.gov.au/media/27692/aair198800729.pdf

Revision history:

Date/timeContributorUpdates
05-Dec-2018 09:19 Pineapple Added

Corrections or additions? ... Edit this accident description

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