Accident de Havilland Canada DHC-2 Beaver N4040W,
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ASN Wikibase Occurrence # 291968
 
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Date:Tuesday 1 August 2006
Time:16:30 LT
Type:Silhouette image of generic DHC2 model; specific model in this crash may look slightly different    
de Havilland Canada DHC-2 Beaver
Owner/operator:Brooks Range Aviation Inc
Registration: N4040W
MSN: 1147
Year of manufacture:1957
Total airframe hrs:127000 hours
Engine model:Pratt & Whitney Canada R-985-14G
Fatalities:Fatalities: 0 / Occupants: 6
Aircraft damage: Substantial
Category:Accident
Location:Anaktuvuk Pass, Alaska -   United States of America
Phase: Unknown
Nature:Unknown
Departure airport:Anaktuvuk Pass, AK
Destination airport:Bettles Airport, AK (BTT/PABT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The airline transport certificated pilot was transporting passengers from a remote lake in a float-equipped airplane under Title 14, CFR Part 135. He said that during takeoff he passed his predetermined point to abort the takeoff without becoming airborne, and felt that he had to proceed with the takeoff or hit the shoreline. The pilot said that he was able to become airborne, but struck the shore of the lake with the airplane's floats just after liftoff. He stated that he was concerned about damage to the floats from the impact with the shore, and elected to land on a hard surface runway at the destination airport. The float structure collapsed during landing, resulting in substantial damage to the fuselage. There were no known mechanical anomalies with the airplane prior to the accident.

Probable Cause: The pilot's failure to abort the takeoff at his predetermined reference point, which resulted in a collision with the shore during takeoff-initial climb, and structural damage to the airplane.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC06LA109
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB ANC06LA109

History of this aircraft

Other occurrences involving this aircraft
15 July 2022 N4040W Jespersen Aircraft Services Inc 0 Bettles, Alaska sub

Revision history:

Date/timeContributorUpdates
08-Oct-2022 07:23 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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