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ASN Wikibase Occurrence # 218093
Last updated: 24 August 2021
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Date:10-DEC-1987
Time:15:18
Type:Silhouette image of generic B06 model; specific model in this crash may look slightly different
Bell 206B
Owner/operator:
Registration: VH-ITH
MSN: 3461
Fatalities:Fatalities: 0 / Occupants: 2
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Category:Accident
Location:7km NW of Jamestown, SA -   Australia
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:SU
Departure airport:8km NW of Jamestown, SA
Destination airport:7km NW of Jamestown, SA
Investigating agency: BASI
Narrative:
The aircraft was engaged in defining swarms of locusts as part of a control programme. The helicopter was being flown at about 35 feet above ground level, when one of the main rotor blades struck a powerline. Control of the aircraft was lost and it struck the ground in a nose down attitude, 111 metres beyond the powerline. The pilot had flown over the area earlier in the day, but had not sighted the wire. On this occasion he did not make a specific search for wires before commencing the low level operation. The span of wire between the support poles measures 610 metres and although the support poles were easy to see, the wire was not. The pilot was not aware that the helicopter had collided with the wire until some time after the accident.

Sources:

https://www.atsb.gov.au/publications/investigation_reports/1987/aair/aair198700756/
https://www.atsb.gov.au/media/31561/aair198700756.pdf

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


Revision history:

Date/timeContributorUpdates
19-Nov-2018 08:56 Pineapple Added

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