What happened
The pilot reported that both engines failed after his fuel selector became stuck while he was attempting to switch tanks. During the subsequent landing attempt, the aircraft collided with a tree, which resulted in the severing of one wing.
The investigation
NTSB Form 6120.1 was sent to the pilot but was returned because the addressee had moved and left no forwarding address. A records check with Oklahoma City revealed that no pilot or medical certificate was ever issued to the individual in command of the aircraft. A conversation with the FAA examiner whose name appeared on the temporary airman certificate found in the pilot's possession revealed that no check ride was given to the pilot on the date listed. Additionally, a check of the FAA Medical Examiners Manual showed that the name listed on the pilot's medical certificate was not listed as an FAA medical examiner.
Findings
The investigation determined that the individual operating the aircraft held no valid pilot or medical certificate. The temporary airman certificate and medical certificate possessed by the operator were invalid documents, as no check ride had occurred and the listed medical examiner did not exist. The engine failure was caused by a frozen fuel selector during tank switching.
Safety message
Pilots must ensure they hold valid, issued certificates and that all documentation is authentic before operating an aircraft.