1 fatality

Alcohol-Impaired Pilot Killed in Post-Takeoff Crash (N241FW)

DuPage, United States of AmericaTakeoff (climb)

On October 23, 1986, a Cessna 441 Conquest (registration N241FW) operated by OSG Tap & Dies was involved in an aviation accident near DuPage, United States of America during takeoff. One person was killed. Investigators recorded the probable cause as: In-flight collision with terrain/water during takeoff and initial climb, involving poor judgment, alcohol impairment, initiation of IFR procedure, low ceiling, fog, delayed climb, failure to maintain altitude, failure to correct descent, and psychological… This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archiveUpdated 2026-09-03Data APIEditorial standards

A pilot with a blood alcohol level of 2.26 per mille was killed when his aircraft crashed and burned 1.5 miles from the airport after a high-nose takeoff and delayed climb.

Incident Overview and Witness Accounts A part-time employee of the aircraft owner was ferrying the plane for maintenance when the accident occurred. Witnesses who observed the pilot before takeoff reported that his speech was slurred and that he appeared angry because a tug would not start. One witness described him as “very mad” and noted that his face was “flushed red.” ## Flight Path and Impact The aircraft was observed taking off in a high nose-up attitude and climbing about 500 to 1,000 feet before turning southwest and leveling. It then turned back toward the airport and crashed and burned approximately 1-1/2 miles south-southwest of the airport while on a northeast heading. Impact occurred during a descent in a slightly left-wing-low attitude. The wreckage was scattered over an area approximately 600 feet long and 45 feet wide at its widest point. ## Investigation Findings Witnesses stated that the engines were operating normally at the time of the crash, and no preimpact mechanical problem was found. A toxicology check of the pilot’s liver tissue fluid showed an alcohol level of 2.26 per mille. The pilot, who was the sole occupant, was killed.

Probable cause

In-flight collision with terrain/water during takeoff and initial climb, involving poor judgment, alcohol impairment, initiation of IFR procedure, low ceiling, fog, delayed climb, failure to maintain altitude, failure to correct descent, and psychological condition of the pilot in command.

Frequently asked questions

What happened in the 23 Oct 1986 Cessna 441 Conquest accident near DuPage, United States of America?

A pilot with a blood alcohol level of 2.26 per mille was killed when his aircraft crashed and burned 1.5 miles from the airport after a high-nose takeoff and delayed climb.

Were there any fatalities in the 23 Oct 1986 Cessna 441 Conquest accident?

The accident was fatal, resulting in 1 fatality.

What aircraft was involved and where did it happen?

The accident on 23 Oct 1986 involved a Cessna 441 Conquest, registration N241FW, operated by OSG Tap & Dies, at DuPage, United States of America.

What was the probable cause of the accident?

In-flight collision with terrain/water during takeoff and initial climb, involving poor judgment, alcohol impairment, initiation of IFR procedure, low ceiling, fog, delayed climb, failure to maintain altitude, failure to correct descent, and psychological condition of the pilot in command.