Incident Overview
According to the pilot, he noticed smoke in the cabin. Upon turning around, he saw flames behind him. He turned off the master switch and turned the airplane back towards the airport. The pilot then landed on the grass next to the runway and exited the airplane.
Sequence of Events
After landing and exiting, the pilot suddenly executed a left turn and returned to the airport. The controller observed smoke coming from the airplane as the pilot maneuvered for an emergency landing on the airport.
The report does not specify the aircraft type, registration, date, operator, location, number of occupants, injuries, or damage. No time of day, weather conditions, or ATC involvement beyond the controller's observation are mentioned.
Official Findings
No probable cause was stated in the source.