ASN Wikibase Occurrence # 357226
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Date: | Sunday 16 June 1996 |
Time: | 12:30 LT |
Type: | Aeronca L-3B |
Owner/operator: | Private |
Registration: | N46634 |
MSN: | 12883 |
Total airframe hrs: | 1798 hours |
Engine model: | Continental A-65 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Morgantown, WV -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | , WV (KMGW) |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot stated that she had been practicing touch-and-go landings on runway 18 for about 40 minutes, when she began to smell '...something burning.' She estimated the airplane was about 100 to 200 feet agl and about one mile from the runway when she began to smell the odor. She attempted to land on runway 36, but the engine lost power completely. The pilot indicated that there wasn't enough altitude to glide to the runway, so she landed in a small field, and the airplane impacted a wood building during the landing roll. Postaccident examination revealed a hole in the muffler shroud and muffler tube, and melted insulation from both magneto 'P' leads, in the vicinity of the muffler hole. The FAA Inspector stated that after 'disconnecting the 'P' lead, the left magneto delivered normal spark to all four cylinders.' Airplane records indicate that the most recent maintenance inspection was an annual inspection, dated May 15, 1995, 13 months before the accident. The airplane had flown 7.7 hours since that inspection.
Probable Cause: An inadequate maintenance/annual inspection and failure of the muffler which resulted in melted insulation on the magneto 'P' leads and subsequent loss of engine power. A related factor was the lack of suitable terrain for the forced landing.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | IAD96LA099 |
Status: | Investigation completed |
Duration: | 1 year and 9 months |
Download report: | Final report |
|
Sources:
NTSB IAD96LA099
Revision history:
Date/time | Contributor | Updates |
13-Mar-2024 15:35 |
ASN Update Bot |
Added |
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