Piper PA22 N8875C

Summary

On 14 September 2020 at about 00:32 local time, a Piper PA22 registered N8875C was involved in an accident near Homer, Alaska, United States. One person was on board and one had minor injuries. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

14 September 2020 at 00:32

Classification

Accident

Location

Homer, Alaska, United States

Nearest airport

Homer (HOM)

Coordinates

59.6329, -151.5050

Aircraft

Piper PA22

Registration

N8875C

Category

Airplane

Year built

1953

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Personal

Phase of flight

Not recorded

Route

Homer → Unknown

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

ANC20LA093

1 person had minor injuries.

The total loss of engine power during the initial climb due to fuel contamination. Contributing to the accident was the corrosion of the fuel tank filler necks, which resulted in water intrusion into the fuel tanks.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

The pilot reported that, during the airplane’s initial climb, the engine experienced a total loss of power, and he performed a forced landing on a nearby beach. During the landing, the left wing struck the surface and the pilot lost control of the airplane, which sustained substantial damage to both wings and the fuselage. The pilot stated that the flight was the first since the airplane had an annual inspection performed, which was about 2 months before the accident. He also reported that there were heavy rain showers at the airport during the previous month, and the airplane had issues with water intrusion in the left fuel tank. The fuel tank cap gaskets had recently been replaced. During the preflight inspection, he sumped all the drains and removed about 1/2 inch of water from the left-wing tank drain. Postaccident examination of the airframe and engine revealed anomalies in the airframe fuel system. Specifically, the examination noted the presence of corroded fuel tank filler necks, a degraded gasket on the right fuel tank filler neck, and a 3-inch circumferential separation of the left fuel filler neck base from the fuel tank. A fuel sample from the engine carburetor bowl contained a mixture of water and fuel. Engine valve train and drive shaft continuity was established, and no anomalies were observed in the engine cylinders, induction system, and ignition system. Based on the pilot’s statements, the corroded condition of the fuel filler necks, the left fuel tank separation, and the presence of water in the carburetor, it is likely that the total loss of engine power was due to fuel contamination from rainwater intrusion into the fuel system. The pilot either did not completely drain water from the fuel tanks during the preflight inspection or was unable to access trapped water in the fuel tanks.

Quoted verbatim from the NTSB record.