ASN Wikibase Occurrence # 374751
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Date: | Sunday 29 June 1986 |
Time: | 11:00 LT |
Type: | Hiller UH-12C |
Owner/operator: | Albert Finkelstein |
Registration: | N1042C |
MSN: | 846 |
Total airframe hrs: | 200 hours |
Engine model: | FRANKLIN 6A-335-B1 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Lehighton, PA -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT OF THE HILLER 12C REPORTED AN OVERHEATED ENGINE FOLLOWED BY AN ENGINE FAILURE. DURING THE FORCED LANDING THE MAIN ROTOR FLEXED AND CUT THE TAIL BOOM OFF THE THE AIRCRAFT. THE AIRCRAFT WAS EXAMINED. 10 OZ. OF A LIQUID WAS FOUND IN THE FUEL SYSTEM. 7 OZ. WAS FUEL AND 3 OZ. WAS WATER. THE REPORTED ENGINE OVERHEAT AND ENGINE FAILURE COULD NOT BE REPRODUCED. THE ENGINE RAN SATISFACTORLY. THE PILOT AND PASSENGER WERE UNINJURED IN THE ACCIDENT WHICH OCCURRED IN DAYLIGHT. THE PLT/OWNER HAD HABIT OF NOT REFUELING AFT FLTS THUS LEAVING TKS LESS THAN FULL AND SUSCEPTIBLE TO WATER CONDESATION.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | NYC86LA160 |
Status: | Investigation completed |
Duration: | 1 year and 10 months |
Download report: | Final report |
|
Sources:
NTSB NYC86LA160
Location
Revision history:
Date/time | Contributor | Updates |
28-Mar-2024 12:36 |
ASN Update Bot |
Added |
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