Accident Bell 206L-4 LongRanger IV 5N-BFF,
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ASN Wikibase Occurrence # 185521
 
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Date:Saturday 27 October 2012
Time:16:07 LT
Type:Silhouette image of generic B06 model; specific model in this crash may look slightly different    
Bell 206L-4 LongRanger IV
Owner/operator:Pan African Airlines Nigeria (PAAN)
Registration: 5N-BFF
MSN: 52273
Year of manufacture:2002
Fatalities:Fatalities: 0 / Occupants: 4
Aircraft damage: Destroyed
Category:Accident
Location:adjacent to the Okan Offshore Installation, offshore Escravos -   Nigeria
Phase: Take off
Nature:Offshore
Departure airport:Okan Offshore Installation
Destination airport:Escravos
Investigating agency: AIB Nigeria
Confidence Rating: Information verified through data from accident investigation authorities
Narrative:
A failure of the main fuel pump occured, resulting from wearing of the fuel pump main drive shaft external splines, which mate with the internal splines of the pump driver gear with consequent fuel starvation, flame-out and engine loss of power. Ditched 100m from the Chevron installation. The aircraft landed hard on water, which resulted in the shattering of the windscreen. The inflated floats kept the helicopter afloat. However, the centre segment of the starboard float did not fully inflate causing the helicopter to tilt to the right. All POB rescued.

Accident investigation:
cover
  
Investigating agency: AIB Nigeria
Report number: 
Status: Investigation completed
Duration: 5 years and 5 months
Download report: Final report

Sources:

AIB Nigeria

Revision history:

Date/timeContributorUpdates
18-Mar-2016 15:20 Aerossurance Added
29-Sep-2016 14:15 Aerossurance Updated [Aircraft type, Location, Narrative]
04-Nov-2017 15:16 Aerossurance Updated [Aircraft type, Operator]
18-Apr-2018 13:09 harro Updated [Source]

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