Incident Aérospatiale AS 355F1 VH-NJL,
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ASN Wikibase Occurrence # 205922
 
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Date:Thursday 4 October 1990
Time:12:40
Type:Silhouette image of generic AS55 model; specific model in this crash may look slightly different    
Aérospatiale AS 355F1
Owner/operator:
Registration: VH-NJL
MSN: 5039
Year of manufacture:1981
Fatalities:Fatalities: 0 / Occupants: 5
Aircraft damage: Substantial
Location:4km S of Guilderton, WA -   Australia
Phase: Initial climb
Nature:Unknown
Departure airport:Guilderton, WA
Destination airport:YPJT
Investigating agency: BASI
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The helicopter was at nearly 1000 feet on departure when it began to vibrate considerably. The pilot then made a precautionary landing in open terrain. A post-flight inspection revealed that two of the three main rotor blades had begun to delaminate along their trailing edges and the foam core of one blade had begun to disintegrate. Subsequent inspections of the blades indicated that all three of them had suffered a foliage strike on their lower surface.

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/1990/aair/aair199000103/
https://www.atsb.gov.au/media/26215/aair199000103.pdf

History of this aircraft

Other occurrences involving this aircraft
1 May 1991 VH-NJL 0 10km N of Busselton, WA sub
8 May 1992 VH-NJL Western Australia Police 0 Kelmscott, WA w/o
Law Enforcement

Revision history:

Date/timeContributorUpdates
10-Feb-2018 08:03 Pineapple Added

Corrections or additions? ... Edit this accident description

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