Casualties unknown

Fuel Miscalculation Leads to Engine Shutdown Two Miles from Destination (CGSMS)

Wathena, KS, US

On June 26, 1986, a Piper PA-28RT-201T (registration CGSMS) was involved in an aviation accident near Wathena, KS. 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 2026-07-04Data APIEditorial standards

A pilot reported that he ran out of fuel two miles short of his destination after miscalculating fuel consumption, having flown at a lower altitude and without proper mixture leaning.

Incident Overview

According to the pilot's account, the aircraft experienced a fuel exhaustion event two miles short of its intended destination airport. The pilot stated that, per the aircraft flight manual, he believed he had sufficient fuel to reach his destination in the USA without refueling. When he landed at his designated airport of entry to clear customs, he decided that no refueling was necessary.

Flight Manual Specifications

The aircraft flight manual indicated that the destination would be within range under specific conditions: International Standard Atmosphere (ISA), an 18,000-foot cruise altitude, no wind, the mixture leaned to 25 degrees on the rich side of peak exhaust gas temperature (EGT), and 65% turbocharged cruise power.

Pilot Actions

The pilot reported that he conducted the flight at 3,000 feet, deviating from the manual's recommended cruise altitude. Additionally, he stated that he did not monitor the EGT readings during the flight.

Outcome

The aircraft ran out of fuel two miles short of the destination airport, resulting in a loss of engine power before reaching the intended landing point.

Notes

  • No aircraft type, registration, operator, location, or occupant details were provided in the source.
  • The source did not specify any injuries, damages, or weather conditions.
  • No air traffic control involvement was mentioned.
  • The incident appears to involve a flight from a customs clearance stop to a final destination within the USA.

Frequently asked questions

What happened in the 26 Jun 1986 Piper PA-28RT-201T accident near Wathena, KS?

A pilot reported that he ran out of fuel two miles short of his destination after miscalculating fuel consumption, having flown at a lower altitude and without proper mixture leaning.

What aircraft was involved and where did it happen?

The accident on 26 Jun 1986 involved a Piper PA-28RT-201T, registration CGSMS, at Wathena, KS.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X33979. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.