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ASN Wikibase Occurrence # 45218
Last updated: 23 December 2019
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Type:Silhouette image of generic UH1 model; specific model in this crash may look slightly different
Bell UH-1H
Owner/operator:Pacific Helicopters
Registration: N3280U
C/n / msn: 66-16904
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Written off (damaged beyond repair)
Location:Kahoolawe, HI -   United States of America
Phase: En route
Departure airport:Kahoolawe, HI
Destination airport:Puunene, HI
Investigating agency: NTSB
The commercial helicopter had delivered an external load, and was returning to another site with a 41-foot, unweighted external load cable still attached under the helicopter. A witness saw the helicopter overhead, and watched as the cable slapped the fuselage, and became entangled with the tail rotor. The tail rotor subsequently separated from the tail boom, and the helicopter rolled nearly inverted and crashed. Examination of the wreckage revealed cable witness marks on the tail boom and tail rotor blades. The commercial pilot had extensive flying experience conducting external load operations. The operator indicated it was not their standard procedure to have an unweighted cable attached to the helicopter for transition flights.
Probable Cause: The pilot's failure to remove the external load cable before the repositioning flight, which resulted in the cable striking the tail rotor in cruise flight.



Revision history:

28-Oct-2008 00:45 ASN archive Added
21-Dec-2016 19:24 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
08-Dec-2017 18:44 ASN Update Bot Updated [Nature, Source, Narrative]

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