Accident Cessna 140 N77073,
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ASN Wikibase Occurrence # 363055
 
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Date:Sunday 23 August 1992
Time:16:30 LT
Type:Silhouette image of generic C140 model; specific model in this crash may look slightly different    
Cessna 140
Owner/operator:Private
Registration: N77073
MSN: 11527
Total airframe hrs:2700 hours
Engine model:LYCOMING O-290-D
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Wasilla, AK -   United States of America
Phase: En route
Nature:Private
Departure airport:Wasilla, AK (Z16)
Destination airport:Wick's Airstrip, AK
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DURING CRUISE FLIGHT THE PILOT EXPERIENCED A PARTIAL LOSS OF ENGINE POWER, AND MADE AN OFF AIRPORT FORCED LANDING, WHICH RESULTED IN SUBSTANTIAL DAMAGE TO THE AIRPLANE. EXAMINATION FOUND THAT A PIECE OF THE RIGHT HAND EXHAUST STACK HAD SEPARATED AT THE CONFLUENCE OF THE CARBURETOR HEAT EXTRACTION AREA. THE ENGINE OPERATED NORMALLY FOLLOWING THE ACCIDENT.

Probable Cause: THE PARTIAL LOSS OF ENGINE POWER DUE TO THE SEPARATION OF THE RIGHT HAND EXHAUST STACK. CONTRIBUTING TO THE ACCIDENT WAS THE UNSUITABLE TERRAIN ON WHICH THE FORCED LANDING WAS MADE.

Accident investigation:
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Investigating agency: NTSB
Report number: ANC92LA142
Status: Investigation completed
Duration: 1 year 1 month
Download report: Final report

Sources:

NTSB ANC92LA142

Revision history:

Date/timeContributorUpdates
18-Mar-2024 13:03 ASN Update Bot Added

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