Accident Cessna 180 N74806,
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ASN Wikibase Occurrence # 298502
 
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Date:Wednesday 5 September 2001
Time:13:30 LT
Type:Silhouette image of generic C180 model; specific model in this crash may look slightly different    
Cessna 180
Owner/operator:Private
Registration: N74806
MSN: 50335
Year of manufacture:1958
Engine model:CONTINENTAL O-470-R
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:BIG LAKE, Alaska -   United States of America
Phase: Unknown
Nature:Private
Departure airport:LAKE CLARK, AK
Destination airport:WASILLA, AK (0AK1)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The commercial certificated pilot was in cruise flight about 800 feet agl in a float-equipped airplane, when the engine began to lose power. The pilot reported that he switched the fuel tank selector from the right tank to the "BOTH" position, and the engine continued to run for about another two minutes. He said he did not apply any carburetor heat, and the engine again lost power. The pilot selected a forced landing area on a small, marshy lake. After landing, he noticed leading edge damage on the left horizontal stabilizer. He said the damage appeared to be the result of striking a tree limb during the emergency landing. The pilot, who is also a certificated mechanic, said he replaced the entire leading edge of the stabilizer. The pilot said that after the emergency landing, he did not find any obvious engine problem. The wing fuel tanks contained about 1.5 to 2 inches of fuel, and the fuel screens and the fuel tank sumps were clean. He said he suspected carburetor icing, or water in the fuel, as the engine problem.

Probable Cause: A loss of engine power during cruise flight for an undertermined reason.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: ANC01LA148
Status: Investigation completed
Duration: 9 months
Download report: Final report

Sources:

NTSB ANC01LA148

History of this aircraft

Other occurrences involving this aircraft
2 May 1997 N74806 Private 0 Talkeetna, AK sub
24 August 2020 N748P 0 Lebanon, Missouri sub

Revision history:

Date/timeContributorUpdates
15-Oct-2022 18:46 ASN Update Bot Added

Corrections or additions? ... Edit this accident description

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