Casualties unknown

Aircraft Drifts Right and Impacts Ground During ILS Approach (N238Z)

Fort Collins, CO, US

On October 28, 2000, a Piper PA-34-200T (registration N238Z) was involved in an aviation accident near Fort Collins, CO. Investigators recorded the probable cause as: Failure by the pilot to follow instrument approach procedures and execute a missed approach when the runway environment was not in sight at decision height. A factor was low ceiling. 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

During an ILS approach in low visibility, the pilot failed to activate runway lights and went visual after a passenger saw lights. The aircraft drifted right, impacting the ground 800 feet right and 1,000 feet down the runway, collapsing the landing gear.

Approach and Impact

The pilot was executing an Instrument Landing System (ILS) approach to an uncontrolled airport under low visibility conditions. The landing light and strobe lights were on, but the pilot had not activated the pilot-controlled runway lighting system. When the passenger informed the pilot that she saw lights, the pilot transitioned to visual flight and subsequently could not see the ground or the runway environment.

Drift and Collision

The aircraft drifted to the right and impacted the ground approximately 800 feet to the right of the runway centerline and about 1,000 feet down the runway from the threshold. The landing gear collapsed upon impact, and the aircraft slid to a stop on a taxiway adjacent to the ramp area.

Frequently asked questions

What happened in the 28 Oct 2000 Piper PA-34-200T accident near Fort Collins, CO?

During an ILS approach in low visibility, the pilot failed to activate runway lights and went visual after a passenger saw lights. The aircraft drifted right, impacting the ground 800 feet right and 1,000 feet down the runway, collapsing the landing gear.

What aircraft was involved and where did it happen?

The accident on 28 Oct 2000 involved a Piper PA-34-200T, registration N238Z, at Fort Collins, CO.

What was the probable cause of the accident?

Failure by the pilot to follow instrument approach procedures and execute a missed approach when the runway environment was not in sight at decision height. A factor was low ceiling.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X22143. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.