At about 15:30 Pacific time, a Cessna 150 was damaged following an engine fire during start at Arlington Municipal Airport. The two occupants were not injured. The pilot said he attempted to start the engine and it ran briefly then died. He primed the engine and hit the starter, which caused smoke to pour from the engine compartment. He pulled the mixture and continued to crank, but the smoke continued. The two occupants abandoned the airplane and the engine compartment and cockpit burned.