ASN Wikibase Occurrence # 359029
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Date: | Thursday 11 May 1995 |
Time: | 17:15 LT |
Type: | Cessna 170B |
Owner/operator: | Private |
Registration: | N4366B |
MSN: | 26710 |
Year of manufacture: | 1955 |
Total airframe hrs: | 3404 hours |
Engine model: | LYCOMING O-360-A1A |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Chickaloon, AK -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Northway, AK (ORT) |
Destination airport: | Soldotna, AK (SQX) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PILOT REPORTED THE AIRPLANE'S PROPELLER, PROPELLER FLANGE AND A PORTION OF THE CRANKSHAFT SEPARATED FROM THE AIRPLANE WHILE CRUISING AT AN ALTITUDE OF 6,500' MSL. HE SAID THE ONLY AVAILABLE LANDING SITE WAS A NARROW ROAD, AND THAT HE WAS FORCED BY SURROUNDING TERRAIN TO LAND UPHILL AND DOWNWIND. THE AIRPLANE LANDED HARD, WENT OFF THE ROAD AND INTO A DITCH. THE MISSING PROPELLER AND COMPONENTS WERE NOT RECOVERED.
Probable Cause: THE FRACTURE OF THE CRANKSHAFT RESULTING IN SEPARATION OF THE PROPELLER AND PROPELLER FLANGE IN-FLIGHT. A FACTOR ASSOCIATED WITH THE ACCIDENT WAS THE LACK OF SUITABLE TERRAIN FOR AN EMERGENCY LANDING.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ANC95LA053 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
NTSB ANC95LA053
Location
Revision history:
Date/time | Contributor | Updates |
14-Mar-2024 20:50 |
ASN Update Bot |
Added |
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