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ASN Wikibase Occurrence # 199965
Last updated: 13 September 2021
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Time:13:50 LT
Type:Silhouette image of generic H500 model; specific model in this crash may look slightly different
Hughes 369D
Owner/operator:First European Aviation Company
Registration: SE-JVI
MSN: 300678D
Fatalities:Fatalities: 1 / Occupants: 2
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Location:near Högheden airport, Älvsbyn -   Sweden
Phase: Initial climb
Departure airport:Älvsbyn Airfield (ESUV)
Destination airport:
Investigating agency: SHK Sweden
The aircraft crashed shortly after takeoff on a hill near Highness Sports Airfield. The crew member was killed and the other seriously injured. The helicopter's mission was to do a video power line inspection in the south of Älvsbyn for the Vattenfall company.

The accident was caused by an engine failure in flight where the possibilities for a safe emergency landing were limited by the low speed and altitude in combination with a heavily loaded helicopter.

The cause of the engine failure was that the pipe nut backed off and the pipe came loose resulting in a loss of engine power. The nut could back off due to the methods of securing the engine fittings with prescribed torque and the visual slippage inspections before flight was flawed.


Accident investigation:
Investigating agency: SHK Sweden
Status: Investigation completed
Duration: 10 months
Download report: Final report



Photo: SHK

Revision history:

26-Sep-2017 17:19 asyl Added
26-Sep-2017 17:19 harro Updated [Country, Damage]
27-Sep-2017 09:51 Iceman 29 Updated [Time, Departure airport, Source, Embed code, Damage, Narrative]
27-Sep-2017 15:01 asyl Updated [Aircraft type, Registration, Cn, Operator, Source, Embed code]
27-Sep-2017 16:26 Iceman 29 Updated [Embed code, Narrative]
08-Oct-2017 15:52 harro Updated [Source, Embed code]
15-Dec-2018 08:59 mc Updated [Source, Narrative]
15-Dec-2018 09:01 harro Updated [Embed code, Photo, Accident report, ]
30-Dec-2018 17:50 Aerossurance Updated [Operator, Phase, Narrative]
31-May-2019 13:04 Aerossurance Updated [Departure airport, Source]
21-Sep-2019 07:30 harro Updated [Departure airport, Embed code, Accident report, ]
26-Sep-2020 09:10 Aerossurance Updated [Nature, Embed code, Accident report]

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