Incident Overview
A pilot experienced an engine power loss during cruise flight. After applying carburetor heat, engine power was briefly restored. However, the engine again lost power five minutes later. The pilot restored power with carburetor heat but was concerned the engine was not developing full power.
Sequence of Events
Concerned about the engine's performance, the pilot decided to make a precautionary landing on a road. During the approach, he observed power lines and a fence bordering the road and judged the road unsuitable for landing. Fearing the engine would not have enough power for a go-around, the pilot elected to continue the landing into a nearby cornfield. The airplane contacted the corn crop, a ditch, and a fence during the landing, resulting in substantial damage to the wings and firewall.
Weather Conditions
According to the Federal Aviation Administration icing probability chart, with a temperature of 84 degrees Fahrenheit and a dew point of 75 degrees Fahrenheit, conditions were conducive for carburetor ice at glide and cruise power.