ASN Wikibase Occurrence # 379429
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Date: | Friday 25 May 1984 |
Time: | 13:45 LT |
Type: | Hughes 369D |
Owner/operator: | Royal Helicopters, Inc. |
Registration: | N211EH |
MSN: | 380288D |
Year of manufacture: | 1978 |
Total airframe hrs: | 2175 hours |
Engine model: | Allison 250-C20B |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Honolulu, HI -
United States of America
|
Phase: | Initial climb |
Nature: | Ferry/positioning |
Departure airport: | Honolulu, HI (HNL) |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE HELICOPTER EXPERIENCED A TAIL ROTOR FAILURE SHORTLY AFTER DEPARTING THE AIRPORT ON A VFR LOCAL SLING LOADING FLT. THE PLT STATED THAT, 'AT APPROX 500 FT ASL ON CLIMB OUT EXPERIENCED SUDDEN, SEVERE VIBRATION. MADE A 180 DEGREE TURN TO RETURN TO AIRPORT & STARTED A RAPID DESCENT. AT ABOUT 200 FT TURNED BACK INTO WIND FOR AUTOROTATION LANDING TO TAXI-WAY H. HAD NO TAIL ROTOR CONTROL AT THIS POINT SO ELECTED TO MAKE A RUNNING LANDING ON TAXIWAY.' INVESTIGATION REVEALED AN INFLT FAILURE OF THE TAIL ROTOR AFTER THE LEADING EDGE ABRASION STRIP HAD BECOME DE- TACHED. EXAMINATION REVEALED EVIDENCE OF A COHESIVE FAILURE THE MANUFACTURING PROCESS.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX84LA314 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB LAX84LA314
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
31-Mar-2024 19:16 |
ASN Update Bot |
Added |
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