ASN Wikibase Occurrence # 384236
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Date: | Wednesday 2 June 1982 |
Time: | 19:40 LT |
Type: | Piper PA-31-325 |
Owner/operator: | Clarence Roberts/roberts Avia. |
Registration: | N59749 |
MSN: | 31-7612017 |
Total airframe hrs: | 1883 hours |
Engine model: | Lycoming TIO-540-F2BD |
Fatalities: | Fatalities: 0 / Occupants: 5 |
Aircraft damage: | Minor |
Category: | Serious incident |
Location: | Asheboro, NC -
United States of America
|
Phase: | En route |
Nature: | Unknown |
Departure airport: | Charlotte, NC (KCLT) |
Destination airport: | Rocky Mount, NC |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:DURING CRUISE AT 5000 FT THE PILOT SMELLED ELECTRICAL FUMES AND NOTICED SMOKE FILLING THE FLAP INDICATOR GAUGE. HE PULLED THE WING FLAP CIRCUIT BREAKER BUT MOMENTS LATER VOLUMES OF SMOKE AROSE FROM UNDER THE INSTRUMENT PANEL, WITH FLAMES OBSERVED BEHIND THE PANEL. THE PILOT DIVERTED TO ASHEBORO AFTER HIS DRY CHEMICAL FIRE EXTINGUISHER PROVED INEFFECTIVE IN FIGHTING THE FIRE. THE FLAMES DIED OUT AFTER LANDING. FIRE DAMAGE WAS CONTAINED TO THE FLAP INDICATOR BUT HEAT DAMAGE PRECLUDED A DETERMINATION OF THE REASON FOR AN INTERNAL ELECTRICAL SHORT. THE FLAP INDICATOR HAD BEEN MODIFIED 216 HRS PREVIOUSLY BUT THE MOD DID NOT INVOLVE THE WIRING. THE FLAP INDICATOR IS PROTECTED BY THE STARTER CIRCUIT BREAKER. THIS INFORMATION IS INCLUDED IN THE WIRING DIAGRAMS BUT NOT IN THE DESCRIPTIONS OF THE FLAP OR ELECTRICAL SYSTEMS.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL82IA159 |
Status: | Investigation completed |
Duration: | 1 year |
Download report: | Final report |
|
Sources:
NTSB ATL82IA159
Location
Revision history:
Date/time | Contributor | Updates |
03-Apr-2024 09:00 |
ASN Update Bot |
Added |
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