ASN Wikibase Occurrence # 17509
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Date: | Friday 11 April 2008 |
Time: | 07:30 |
Type: | North American T-28C |
Owner/operator: | Private |
Registration: | N9022N |
MSN: | 140666 |
Total airframe hrs: | 7000 hours |
Engine model: | Curtis Wright R-1820-86B |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | 5 miles ESW of Kingman Airport, Kingman, AZ -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Kingman, AZ (IGM) |
Destination airport: | Kingman, AZ |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:About 15 minutes after takeoff, during cruise flight, the pilot observed the engine oil pressure drop and the temperature increase, followed by a total loss of engine power. The pilot made an intentional gear-up forced landing on rough terrain. A partial teardown examination of the engine revealed ferrous and non-ferrous metal in the oil screens. The number 3 connecting rod was found bent, and the number 4 and number 5 cylinders were damaged. Numerous pieces of metal were observed in the crankcase that were associated with the number 4 and number 5 cylinders and pistons. The internal engine component that initially broke at the beginning of the sequence was not identified.
Probable Cause: A total loss of engine power during cruise flight due to an undetermined catastrophic internal engine failure.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX08LA098 |
Status: | Investigation completed |
Duration: | 1 year |
Download report: | Final report |
|
Sources:
NTSB
https://www.ntsb.gov/aviationquery/brief2.aspx?ev_id=20080417X00509&ntsbno=LAX08LA098&akey=1 https://flightaware.com/live/flight/N9022N http://aircrashed.com/cause/cLAX08LA098.shtml http://findarticles.com/p/articles/mi_m0UBT/is_17_22/ai_n25365205/ Location
Revision history:
Date/time | Contributor | Updates |
22-Apr-2008 02:10 |
Fusko |
Added |
20-Oct-2008 04:32 |
RobertMB |
Updated |
18-Sep-2011 16:48 |
Dr. John Smith |
Updated [Operator, Departure airport, Destination airport, Source, Narrative] |
21-Dec-2016 19:14 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
21-Dec-2016 19:16 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
21-Dec-2016 19:20 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
03-Dec-2017 10:44 |
ASN Update Bot |
Updated [Cn, Operator, Total occupants, Other fatalities, Departure airport, Destination airport, Source, Narrative] |
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