Casualties unknown

Fuel Exhaustion Incident During ILS Approach After Diversion (N5541P)

Casper, WY, US

On April 6, 1993, a Piper PA-24 (registration N5541P) operated by Kringle, Wendell K. was involved in an aviation accident near Casper, WY. Investigators recorded the probable cause as: FUEL EXHAUSTION, AND THE PILOT IN COMMAND'S POOR INFLIGHT DECISION. FACTORS INCLUDE AN INADEQUATE PREFLIGHT BY THE PILOT IN COMMAND. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 8 related events involving the same aircraft type or operator are linked below.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot who did not visually verify fuel quantity before departure and encountered persistent strong headwinds refiled for a more distant airport. Fuel exhaustion occurred while on ILS final approach to the alternate destination.

Flight Details

The pilot in command did not personally perform a visual check of the fuel quantity prior to departure. Throughout the planned route, the aircraft experienced unexpectedly strong headwinds. While approximately 15 minutes short of the original destination, the pilot refiled for a more distant airport.

En Route Conditions

The flight continued to encounter strong headwinds while proceeding to the refiled destination. Weather at the refiled destination was reported to be considerably lower than that at the original destination.

Final Approach and Fuel Exhaustion

Fuel exhaustion occurred while the aircraft was on an Instrument Landing System (ILS) final approach to the refiled destination.

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Frequently asked questions

What happened in the 6 Apr 1993 Piper PA-24 accident near Casper, WY?

A pilot who did not visually verify fuel quantity before departure and encountered persistent strong headwinds refiled for a more distant airport. Fuel exhaustion occurred while on ILS final approach to the alternate destination.

What aircraft was involved and where did it happen?

The accident on 6 Apr 1993 involved a Piper PA-24, registration N5541P, operated by Kringle, Wendell K., at Casper, WY.

What was the probable cause of the accident?

FUEL EXHAUSTION, AND THE PILOT IN COMMAND'S POOR INFLIGHT DECISION. FACTORS INCLUDE AN INADEQUATE PREFLIGHT BY THE PILOT IN COMMAND.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001211X12246. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.