ASN Wikibase Occurrence # 38626
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Date: | Wednesday 13 December 1995 |
Time: | 20:15 LT |
Type: | Mooney M20J |
Owner/operator: | James D. Brower |
Registration: | N3874H |
MSN: | 24-0969 |
Total airframe hrs: | 2928 hours |
Engine model: | Lycoming IO-360-A3B6D |
Fatalities: | Fatalities: 2 / Occupants: 2 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Bay Minette, AL -
United States of America
|
Phase: | En route |
Nature: | Executive |
Departure airport: | Sparta, TN (KSRB) |
Destination airport: | Fairhope, AL (4R4) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:About 23 miles from the destination airport, the pilot reported to approach control that the engine had lost power. He declared an emergency, and the controller issued radar vectors toward the Bay Minette Municipal Airport. However, the pilot was forced to make an off-airport landing at night. During the landing, the airplane collided with a grove of trees about 1.75 from the airport. Wreckage examination revealed that the alternate air door was out of its normally installed position, and had blocked airflow to the engine induction ram air inlet. On 5/10/92, the manufacturer had issued a service bulletin (SB), SB-M20-253, which provided for repair of the alternate air door. Recent maintenance had been performed on the induction air box assembly, but there was no record of SB compliance. After the accident, on 12/22/95, the FAA issued a priority airworthiness directive (AD), which addressed this problem.
Probable Cause: failure of the alternate air door, which resulted in blockage of air through the induction system. A factor relating to the accident was: failure to comply with Safety Bulletin SB-M20-253.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL96FA021 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB ATL96FA021
Location
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] |
09-Apr-2024 10:33 |
ASN Update Bot |
Updated [Time, Operator, Other fatalities, Phase, Departure airport, Source, Narrative, Category, Accident report] |
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