What happened
During the initial climb phase, an aircraft reached an altitude of approximately 400 feet above the ocean when both engines experienced a simultaneous loss of power. The pilot attempted to regain control by rocking the wings, which resulted in a momentary surge of power, but the engines quickly lost all power once again. Following the loss of propulsion, the pilot directed the aircraft toward the shore and reduced airspeed to perform a ditching operation. The aircraft came down in the water roughly 0.25 miles from the coast. Due to the influence of overnight tides and wave action, the majority of the wreckage eventually washed up on the beach.
Prior to the flight, the pilot estimated the fuel load to be between 30 and 40 gallons, which was considered sufficient for a 15-minute flight to a different airfield for refueling. The pilot noted that the fuel gauge indicated 40 gallons at the time of departure.
Findings
An investigation by the FAA coordinator involved the examination of recovered engine and airframe components. No physical evidence of mechanical malfunction was identified within the inspected parts. The pilot did not report any mechanical issues prior to the power loss. However, investigators could not verify the accuracy or integrity of the fuel quantity indicator system because the saltwater immersion and subsequent environmental exposure caused significant damage to the airframe and its components.