Amateur-built ZENITH ZODIAK 601XL N601GK accident near Richland Center, Wisconsin

Probable cause

The loss of engine power due to carburetor icing.

NTSB analysis

The pilot and flight instructor were practicing takeoffs and landings. During the fourth takeoff, the engine started running roughly and losing power; it then stopped producing power. They subsequently conducted a forced landing to a field. The airplane sustained substantial damage to the nose landing gear. Both wing fuel tanks contained fuel. An examination of the airframe, engine, and related systems revealed no anomalies that would have precluded normal operation. The temperature and dew point at the time of the accident were conducive to the accumulation of carburetor icing at glide and cruise power settings. Therefore, it is likely that carburetor ice accumulated during the landing and was present at takeoff, which resulted in the loss of engine power.

Text from the NTSB. Open the NTSB docket for CEN15LA020 for the full record.