Event ERA23LA101

Factual narrative

The pilot reported that he began the accident flight with 160 gallons of fuel on board. The airplane was equipped with two main wingtip fuel tanks, two in-wing auxiliary fuel tanks, and one engine nacelle locker fuel tank. His normal procedure was to operate for 50 minutes out of the main tanks, then use most of the fuel in the auxiliary tanks, then transfer fuel out of the locker tank and use all of that fuel. While approaching the destination airport, he attempted to transfer fuel from the locker tank; however, he later noticed that fuel was not transferring from that tank. Later, the right engine lost all power, followed by the left. He subsequently ditched the airplane in the ocean about 17 miles from of the destination airport. The airplane landed on the water, and the pilot and his passengers donned life vests and egressed before the airplane sank. The occupants were rescued about 4 hours later. The airplane was not recovered from the ocean and was presumed substantially damaged. A postaccident examination of the fuel system could not be performed and the reason for the pilot’s inability to transfer fuel from the engine nacelle locker tank could not be determined. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

• — Aircraft-Aircraft systems-Fuel system-(general)-Unknown/Not determined