Thomas M. Fisher

Rockwell Aero Commander 500

Prior to departure the pilot believed that his airplane contained between 30 and 40 gallons of fuel, adequate for a 15-minute-long flight to another airport where he could purchase additional fuel. The pilot reported the fuel gauge registered 40 gallons, so he departed. During initial climb upon reaching an altitude of about 400 feet above the ocean, both engines simultaneously lost power. The pilot rocked the airplane's wings and experienced a 'short surge of power.' However, it lasted only a brief moment and all engine power was again totally lost. The pilot turned toward the shoreline, reduced airspeed, and ditched about 0.25 miles off shore. The overnight tide/wave action subsequently beached most of the airplane. In the pilot's report, he did not indicate having experienced any mechanical malfunctions. The Federal Aviation Administration (FAA) coordinator examined recovered portions of the airframe and engines. In pertinent part, the FAA reported finding no physical evidence of any mechanical malfunction with the examined components. However, because of the airframe damage sustained during immersion in the salt water and the subsequent destruction to components, the Safety Board was unable to document the integrity of the fuel quantity indicator system.