Luscombe 8A N2071K accident near Fort Wayne, Indiana

Probable cause

The total loss of engine power after takeoff due to the formation of carburetor ice while on the ground and the pilot’s failure to apply carburetor heat immediately before takeoff.

NTSB analysis

The pilot and three other airplanes were conducting a cross-country flight. After refueling, the airplanes taxied to the runway run-up area, and the pilot completed his preflight checklist. Shortly after takeoff, about 200 to 300 ft above ground level, the engine began operating rough, which included some surging, and then lost power. The pilot attempted to land on the opposite runway, which resulted in a landing with a 9- to 12-knot tailwind. Due to the tailwind, the airplane touched down near the end of the runway. Realizing the airplane would not stop before the end of the runway, the pilot turned the airplane to the right and exited the runway surface. The airplane entered a soybean field and nosed over. The airplane sustained substantial damage to the fuselage and vertical stabilizer.

Postaccident examination of the engine revealed no evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation. Weather conditions reported at the time of the accident were conducive to serious carburetor icing at glide power. The pilot reported that during the takeoff, the carburetor heat was off. Therefore, it is likely that carburetor ice accumulated during taxi and run-up before the takeoff, which resulted in a loss of engine power.

Text from the NTSB. Open the NTSB docket for CEN21LA400 for the full record.