ASN Wikibase Occurrence # 41274
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Date: | Friday 2 October 1992 |
Time: | 15:45 |
Type: | RotorWay Exec |
Owner/operator: | private |
Registration: | N41KC |
MSN: | 80E2912C |
Total airframe hrs: | 42 hours |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Wimberley, TX -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Buda, TX |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:A PILOT WAS IN CRUISE FLIGHT IN HIS HOMEBUILT HELICOPTER WHEN AN INFLIGHT BREAKUP WAS INITIATED BY THE SKIN DELAMINATION OF ONE OF HIS MAIN ROTOR BLADES. THE DYNAMIC IMBALANCE AND DIVERGENT FLAPPING OF HIS ROTOR SYSTEM CAUSED THE MAIN ROTOR BLADES TO STRIKE THE TAILBOOM AND PORTIONS OF THE AIRFRAME. WITNESSES REPORTED AN EXPLOSION AND INFLIGHT FIRE PRIOR TO THE UNCONTROLLED DESCENT TO THE GROUND. THE WRECKAGE WAS DISPERSED FOR 750 YARDS. CAUSE: THE DELAMINATION OF THE SKIN ON A MAIN ROTOR BLADE.
Sources:
NTSB:
http://www.ntsb.gov/ntsb/brief.asp?ev_id=20001211X15858 Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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