Wirestrike Accident Bell 206L-1 LongRanger II VH-WEB,
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ASN Wikibase Occurrence # 231
 
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Date:Monday 29 January 2001
Time:18:00
Type:Silhouette image of generic B06 model; specific model in this crash may look slightly different    
Bell 206L-1 LongRanger II
Owner/operator:Central Queensland Holdings Pty Ltd
Registration: VH-WEB
MSN: 45275
Year of manufacture:1979
Fatalities:Fatalities: 1 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Connors Range, 8 km SSW of Sarina, QLD -   Australia
Phase: En route
Nature:Agricultural
Departure airport:Inneston, Queensland
Destination airport:Pleystowe, Queensland
Investigating agency: ATSB
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
The pilot of a Bell Long Ranger 206L-1 VH-WEB was returning to base following an agricultural crop-spraying task. While transiting a ridge line of the Connors Mountain Range, the helicopter collided with wires and impacted the ground in a densely wooded area about 200 metres beyond the wires, 8 Km south south-west of Sarina, QLD.

The pilot received fatal injuries and the helicopter was destroyed in a post-crash fire. Witnesses had observed a helicopter approaching the ridge line at a very low height, and reported that, shortly afterwards, a pall of black smoke was visible.

The helicopter had struck two three-strand lightweight high-tensile steel wires of a power line supplying a repeater site. A wire strike protection system (WSPS) had not been fitted to the helicopter. The wires were aligned on 060 degrees magnetic, with a maximum height of 31.5 metres for the upper wire and 30.1 metres for the lower wire. The position of the wires was not annotated on the relevant Visual Terminal Charts and they did not have high visibility devices attached. Company employees said that it was usual for the pilot to fly at a low height when transiting to and from the work location.

Examination of the wreckage indicated that the helicopter had struck the ground with a vertical downward force and at a low forward speed on a heading of 030 degrees magnetic. The main rotor blades were severely fractured by contact with the surrounding trees. The tail boom was severed just forward of the horizontal stabiliser and the tail rotor gearbox and blades were intact. Fire destroyed the helicopter cabin and heavily damaged the engine compartment and upper transmission deck. Examination of the engine to determine pre-impact airworthiness was limited due to fire damage.

Sources:

1. ATSB Occurrence Nr. 200100443 at https://www.atsb.gov.au/publications/investigation_reports/2001/aair/aair200100443/

Revision history:

Date/timeContributorUpdates
21-Jan-2008 10:00 ASN archive Added
26-Aug-2016 22:43 Dr.John Smith Updated [Time, Cn, Operator, Total fatalities, Total occupants, Other fatalities, Location, Phase, Nature, Departure airport, Destination airport, Source, Damage, Narrative]
26-Aug-2016 22:44 Dr.John Smith Updated [Narrative]
08-Jun-2022 08:44 Ron Averes Updated [Location]

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