ASN Wikibase Occurrence # 40284
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Date: | Thursday 12 January 1995 |
Time: | 10:04 LT |
Type: | Cessna 414 |
Owner/operator: | Merrill, Charles B. Jr. |
Registration: | N13SE |
MSN: | 414-0437 |
Total airframe hrs: | 3049 hours |
Engine model: | Lycoming O-320-D3G |
Fatalities: | Fatalities: 4 / Occupants: 0 |
Aircraft damage: | Unknown |
Category: | Accident |
Location: | Augusta, GA -
United States of America
|
Phase: | |
Nature: | Executive |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:WHILE CLIMBING THROUGH 6300 FT, THE PILOT REPORTED THE COMPLETE LOSS OF POWER ON THE RIGHT ENGINE. APPROX 4 MIN LATER, AND AFTER THE PILOT HAD ESTABLISHED AN EMERGENCY DESCENT FOR A LANDING, HE REPORTED THAT THE LEFT ENGINE HAD ALSO LOST POWER. THE AIRPLANE IMPACTED A DRIVEWAY AND SKIDDED INTO A BUILDING. EXAMINATION REVEALED THAT THE RIGHT ENGINE FAILED DUE TO SHIFTING OF THE ENGINE CASE HALVES. REVIEW OF THE ENGINE MAINTENANCE RECORDS INDICATED THAT SEVERAL CYLINDERS HAD BEEN REPLACED IN RECENT MONTHS; THE CYLINDER THROUGH BOLTS ARE USED TO TORQUE THE ENGINE CASE. A REASON FOR THE LOSS OF POWER ON THE LEFT ENGINE WAS NOT DETERMINED.
Probable Cause: THE LOSS OF POWER ON THE LEFT ENGINE FOR UNDETERMINED REASONS. A FACTOR WAS THE FAILURE OF THE RIGHT ENGINE DUE TO MAINTENANCE PERSONNEL'S FAILURE TO PROPERLY TORQUE THE CYLINDER THROUGH BOLTS.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL95FA036 |
Status: | Investigation completed |
Duration: | 9 months |
Download report: | Final report |
|
Sources:
NTSB ATL95FA036
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 17:02 |
ASN Update Bot |
Updated [Time, Operator, Total occupants, Other fatalities, Phase, Departure airport, Destination airport, Source, Damage, Narrative, Accident report] |
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