Narrative:

While on descent to my destination airport I experienced a total loss of engine power. At the time I had been receiving VFR advisories from approach. I commented to them that my engine had lost power and that I now intended to divert to [a nearby] airport. I was given the CTAF freq. And told to change to 1200 on my transponder. I made all normal traffic advisory calls as I entered the pattern from overhead into the left down wind. I made a normal and totally uneventful landing after which I pushed the airplane off the runway onto a taxiway clear of all movement areas.examining the airplane I drained fuel from both left and right tanks as well as the gascolator and found free flowing fuel. I discovered no oil leaks or oil on the belly of the airplane. I could find no defects. After the examining the airplane; it started normally after which I taxied uneventfully to the ramp. After consultation with several experienced ia's it was suggested that carburetor ice may have been the problem. I have flown the airplane several times since the 'event' with no issues.

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Original NASA ASRS Text

Title: C-180 pilot reported his engine quit for no apparent reason. Reporter was advised that carburetor ice was a possible factor.

Narrative: While on descent to my destination airport I experienced a total loss of engine power. At the time I had been receiving VFR advisories from Approach. I commented to them that my engine had lost power and that I now intended to divert to [a nearby] airport. I was given the CTAF freq. and told to change to 1200 on my transponder. I made all normal traffic advisory calls as I entered the pattern from overhead into the left down wind. I made a normal and totally uneventful landing after which I pushed the airplane off the runway onto a taxiway clear of all movement areas.Examining the airplane I drained fuel from both left and right tanks as well as the gascolator and found free flowing fuel. I discovered no oil leaks or oil on the belly of the airplane. I could find no defects. After the examining the airplane; it started normally after which I taxied uneventfully to the ramp. After consultation with several experienced IA's it was suggested that carburetor ice may have been the problem. I have flown the airplane several times since the 'event' with no issues.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.