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Pilot Incapacitation During Taxi Leads to Runway Excursion (N7559L)

Denver, CO, US

On February 14, 1987, a Piper PA-31 (registration N7559L) operated by Western Aviators was involved in an aviation accident near Denver, CO. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 9 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

While taxiing for takeoff on an IFR flight, an aircraft exited the cargo ramp into the infield and came to rest with engines running. Ramp personnel shut down the engines and summoned medical help for the pilot, who experienced a seizure-like incapacitation. He was transported to a hospital, and his airman medical certification was suspended.

Incident Details

During taxi from a cargo ramp for departure on an instrument flight rules (IFR) flight, the aircraft exited the ramp and entered the infield area of the airport. The aircraft came to a stop with its engines still running.

Pilot Medical Event

Ramp personnel boarded the aircraft and shut down the engines. They then summoned medical assistance for the pilot, who had suffered a seizure-like incapacitation. The pilot was subsequently transported to a hospital for treatment.

Aftermath

Following the incident, the Federal Aviation Administration (FAA) suspended the pilot's airman medical certification. No other details about the aircraft, operator, or location were provided in the source.

Related events

Same aircraft family

Same operator

All Piper PA-31 accidents →

Frequently asked questions

What happened in the 14 Feb 1987 Piper PA-31 accident near Denver, CO?

While taxiing for takeoff on an IFR flight, an aircraft exited the cargo ramp into the infield and came to rest with engines running. Ramp personnel shut down the engines and summoned medical help for the pilot, who experienced a seizure-like incapacitation. He was transported to a hospital, and his airman medical…

What aircraft was involved and where did it happen?

The accident on 14 Feb 1987 involved a Piper PA-31, registration N7559L, operated by Western Aviators, at Denver, CO.

More accident analyses

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X30216. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.