Casualties unknown

Stall and terrain impact due to fuel starvation during takeoff (N9346C)

Watertown, WI, US

On September 8, 1988, a Piper PA-32-260 (registration N9346C) operated by Air Water Town was involved in an aviation accident near Watertown, WI. Investigators recorded the probable cause as: The pilot's failure to ensure adequate fuel supply by selecting a tank with fuel, which led to fuel starvation and subsequent loss of control. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-22Data APIEditorial standards

A pilot elected to leave the right outboard fuel tank empty for weight reasons, resulting in fuel starvation at low altitude. While maneuvering to avoid obstacles, the aircraft stalled and impacted the ground.

What happened

The pilot planned a cross-country flight carrying passengers. Due to the total weight of the occupants and baggage, he made the decision not to fill the outboard fuel tanks. The aircraft departed with the right outboard tank selector positioned to an empty tank.

Shortly after takeoff, at approximately 200 feet above ground level (AGL), the engine began to suffer from fuel starvation. In an attempt to avoid power lines and trees in the vicinity, the pilot maneuvered the aircraft. The maneuver caused the aircraft to stall, leading to a descent that ended with impact against the terrain.

The investigation

The examination of the event focused on the fuel management decisions made prior to flight. The investigation confirmed that the right outboard tank was empty and selected at the time of takeoff. This configuration directly contributed to the lack of fuel supply to the engine during the critical early phase of flight.

Probable cause

The pilot's failure to ensure adequate fuel supply by selecting a tank with fuel, which led to fuel starvation and subsequent loss of control.

Frequently asked questions

What happened in the 8 Sept 1988 Piper PA-32-260 accident near Watertown, WI?

A pilot elected to leave the right outboard fuel tank empty for weight reasons, resulting in fuel starvation at low altitude. While maneuvering to avoid obstacles, the aircraft stalled and impacted the ground.

What aircraft was involved and where did it happen?

The accident on 8 Sept 1988 involved a Piper PA-32-260, registration N9346C, operated by Air Water Town, at Watertown, WI.

What was the probable cause of the accident?

The pilot's failure to ensure adequate fuel supply by selecting a tank with fuel, which led to fuel starvation and subsequent loss of control.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X26791. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.