ASN Wikibase Occurrence # 38079
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Date: | Monday 9 July 1990 |
Time: | 15:28 |
Type: | Piper PA-32RT-300T |
Owner/operator: | private |
Registration: | N30511 |
MSN: | 32R-7887280 |
Engine model: | LYCOMING TIO-540-S1AD |
Fatalities: | Fatalities: 1 / Occupants: 1 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Prineville, OR -
United States of America
|
Phase: | En route |
Nature: | Executive |
Departure airport: | Bend, OR (SO7) |
Destination airport: | Boise, ID (BOI) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:WITNESSES OBSERVED THE ACFT MANEUVERING AT A LOW ALTITUDE, TRAILING WHITE SMOKE, WITH ROUGH ERRATIC ENGINE SOUNDS. A PVT PILOT REPORTED THE ACFT WAS FILLED WITH WHITE SMOKE. THE ACFT MADE A STEEP TURN, PITCHED NOSE UP, ROLLED INVERTED, AND DESCENDED NOSE DOWN TO IMPACT. EXAMINATION OF THE WRECKAGE REVEALED A FRACTURED COUPLING FLANGE ON THE LEFT INTERMEDIATE EXHAUST PIPE. METALLURGICAL EXAMINATION OF THE FRACTURED FLANGE REVEALED MULTIPLE ORIGIN FATIGUE FAILURE. CAUSE: THE FAILURE OF THE LEFT INTERMEDIATE EXHAUST PIPE, IN-FLIGHT ENGINE FIRE AND SMOKE IN THE COCKPIT, RESULTING IN IMPAIRMENT OF THE PILOT AND HIS SUBSEQUENT LOSS OF CONTROL.
Sources:
NTSB:
https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001212X23818 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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