The pilot of a single-engine airplane completed an engine run-up prior to takeoff and did not note any magneto drop during the check. Approximately 3 to 5 miles northwest of the departure airport, the pilot experienced a complete loss of engine power. The propeller continued to windmill during the event.
After the forced landing in a swampy area, a subsequent examination of the engine was conducted. Investigators found that fuel was present in the fuel pump, fuel lines, and fuel manifold. The right magneto had a cracked case, and the left magneto had a piece of its internal coil broken off.
The airplane was force-landed in a swampy area. The report did not specify any injuries or damage to the aircraft.