Accident Overview
Shortly after takeoff on a left downwind departure, a twin-engine aircraft experienced a power loss on both engines. The pilot executed a forced landing in a muddy field covered with sagebrush. During the landing, both main landing gear collapsed.
Pre-Flight Actions
The pilot had refueled the aircraft prior to the flight. He failed to drain the fuel storage tank and the aircraft fuel tanks before takeoff.
Post-Accident Findings
After the accident, fuel extracted from the aircraft was examined. It was found to be a mixture of fuel, water, and particles that resembled rust. Fuel extracted from the storage tank into a 5-gallon bucket also contained rust particles. When measured, the bucket contained 12 inches of water and 1 inch of fuel.
No additional information was provided in the source regarding the aircraft type, registration, or other details.