Casualties unknown

1999-02-27: Piper PA-23C-250 (N6574Y) — Lamar, CO

Lamar, CO, US

On February 27, 1999, a Piper PA-23C-250 (registration N6574Y) was involved in an aviation accident near Lamar, CO. Investigators recorded the probable cause as: The pilot's improper use of the airplane's fuel tank selector switches. Factors were the fuel starvation to both engines, the pilot's lack of sleep, and the soft terrain. 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 1781061362Data APIEditorial standards

A pilot experienced sequential power loss of both engines during a flight from Fort Worth to Denver. The forced landing damaged the nose gear and engine mounts. Investigation found no fuel system abnormalities.

Background

On February 26, 1999, a pilot who had worked all day took a late-night flight from Seattle, Washington, arriving in Fort Worth, Texas, at approximately 0530. The pilot then flew the accident airplane—which he was planning to purchase—for about one hour.

Departure and Fuel

He departed Fort Worth Meacham International Airport with 144 gallons of fuel on board, bound for Denver, Colorado. After using all fuel in the auxiliary tanks, he switched back to the main tanks.

Engine Power Loss

Approximately 20 minutes after switching to the mains, the left engine lost power. The pilot attempted to manipulate the fuel cross-feed system and restart the left engine. He turned the airplane toward Lamar, Colorado, and then the right engine also lost power.

Forced Landing

During the ensuing forced landing, the nose wheel landing gear separated from the airplane, subsequently damaging the nose cone and both engine mounts.

Postaccident Examination

Postaccident examination of the main fuel tanks revealed that approximately 8 gallons had been used from each. No evidence was found during the investigation to indicate any abnormalities in the fuel feed system.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001205X00156. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.