Flight Details
A pilot departed from Flying Cloud Airport on a flight intended to verify satisfactory oil pressure indications at normal cruise power temperature. Approximately 20 minutes into the flight, the pilot initiated a slow descent back toward the airport.
Engine Failure
The pilot reported that about 30 seconds after reducing engine power from full power to 2500 RPM, the engine lost all power. No further details regarding the engine's operation or potential causes were provided in the source.
Emergency Landing
Following the power loss, the pilot chose to perform an emergency landing on a gravel road. During the landing, while attempting to avoid a vehicle parked on the road, the aircraft struck a telephone pole.