CEN15CA236
2015-05-17 · Durango, Colorado, United States · None · 1 aircraft · Status: Completed
Aircraft involved
Probable cause & findings
The total loss of engine power due to carburetor icing.
Factual narrative
The pilot reported that he was on a local flight in mountainous terrain. While returning to the airport he began a descent by reducing power to about 60 percent, which resulted in a complete loss of engine power. The pilot applied full carburetor heat and full throttle and the engine regained power. He continued a shallow descent with full throttle and carburetor heat for about another 5 minutes. He closed the carburetor heat and continued the descent at 75 percent engine power. Within less than a minute, the engine lost complete power again. The pilot applied carburetor heat and full throttle, along with mixture adjustments and pumping the throttle, but the engine did not restart. He attempted a forced landing to a local highway. During the final approach, he avoided power lines by flying under them, but he was unable to flare the airplane before touchdown. The nose strut assembly sheared off during the landing and the right wing struck an embankment which resulted in substantial damage. The weather conditions at the time of the accident were conducive to serious carburetor icing during a descent. The pilot reported that he was on a local flight in mountainous terrain. While returning to the airport he began a descent by reducing power to about 60 percent, which resulted in a complete loss of engine power. The pilot applied full carburetor heat and full throttle and the engine regained power. He continued a shallow descent with full throttle and carburetor heat for about another 5 minutes. He closed the carburetor heat and continued the descent at 75 percent engine power. Within less than a minute, the engine lost complete power again. The pilot applied carburetor heat and full throttle, along with mixture adjustments and pumping the throttle, but the engine did not restart. He attempted a forced landing to a local highway. During the final approach, he avoided power lines by flying under them, but he was unable to flare the airplane before touchdown. The nose strut assembly sheared off during the landing and the right wing struck an embankment which resulted in substantial damage. The weather conditions at the time of the accident were conducive to serious carburetor icing during a descent. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Environmental issues-Conditions/weather/phenomena-Temp/humidity/pressure-Conducive to carburetor icing-Contributed to outcome - C
- C Personnel issues-Action/decision-Action-Incorrect action performance-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2015_CEN15CA236.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
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Related research
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