What happened
A commercial pilot and an observer were conducting an official survey flight for the state Game and Inland Fisheries. After 2 hours and 20 minutes of flight time, the crew was returning to the airport when the engine began to sputter and spit. Although the pilot managed to restart the engine for approximately five seconds, they subsequently declared their intention to land.
The pilot identified a grass strip for an emergency landing and attempted a downwind approach. During the maneuver, the pilot observed a mobile home positioned at the end of the strip. In an effort to avoid the structure, the pilot executed a maneuver that caused the right wing of the aircraft to strike a tree.
The investigation
An examination of the wreckage provided critical information regarding the engine's performance. Investigators found that the right fuel tank was empty, while the left fuel tank remained full. Additionally, the fuel selector valve had been set to the right tank at the time of the accident.