ASN Wikibase Occurrence # 38225
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Date: | Wednesday 31 May 1989 |
Time: | 16:06 |
Type: | Piper PA-46-310P Malibu |
Owner/operator: | Stout Leasing |
Registration: | N9114B |
MSN: | 4608046 |
Total airframe hrs: | 705 hours |
Fatalities: | Fatalities: 3 / Occupants: 3 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Bristol, IN -
United States of America
|
Phase: | En route |
Nature: | Executive |
Departure airport: | Tullahoma, TN (THA) |
Destination airport: | Kalamazoo, MI (AZO) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:AFTER BEING CLEARED TO DESCEND TO TWELVE THOUSAND FEET AND TO DEVIATE AROUND A 'BIG CELL', THE AIRCRAFT ENTERED AN AREA OF LEVEL TWO AND THREE THUNDERSTORMS. SUBSEQUENTLY, AN IN-FLIGHT BREAKUP OCCURRED AND WRECKAGE WAS SCATTERED OVER A FOUR MILE AREA. DURING THE BREAKUP, THE RIGHT WING AND EMPENNAGE SEPARATED FROM THE AIRCRAFT. THE LEFT WING AND SPAR ALSO FAILED AT THE SAME LOCATION AS THE RIGHT WING, BUT THE LEFT WING REMAINED WITH THE FUSELAGE. NO PRE-ACCIDENT FAILURE, MALFUNCTION OR METAL FATIGUE OF THE AIRCRAFT WAS FOUND DRG THE INVESTIGATION. CAUSE: CONTINUED FLIGHT BY THE PILOT INTO KNOWN ADVERSE WEATHER AND HIS EXCEEDING THE DESIGN STRESS LIMITS OF THE AIRCRAFT, WHICH RESULTED IN FAILURE OF THE WING SPARS AND SEPARATION OF THE RIGHT WING AND EMPENNAGE (STABILIZERS). CONTRIBUTING FACTORS WERE: CONTINUED FLIGHT BY THE PILOT ABOVE THE MANEUVERING SPEED (VA), HIS LACK OF FAMILIARITY WITH THE MAKE AND MODEL OF AIRCRAFT, AND THUNDERSTORMS.
Sources:
NTSB:
https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X28262 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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