Casualties unknown

Pilot Fatigue and Alcohol Consumption in Stall Accident near Bullhead City (N8551B)

Bullhead City, CA, US

On February 17, 1991, a Cessna 172 (registration N8551B) operated by Bagdad Flying Club, Inc. was involved in an aviation accident near Bullhead City, CA. Investigators recorded the probable cause as: THE PILOT'S POOR IN-FLIGHT PLANNING AND DECISION AND PHYSICAL IMPAIRMENT FROM FATIGUE; HE ALSO FAILED TO MAINTAIN FLYING SPEED. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive; 1 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

A pilot who had consumed alcohol and lacked sleep experienced an inflight electrical access door opening, then stalled during a return maneuver, crashing near Bullhead City Airport.

The pilot arrived at Bullhead City Airport the evening before the accident. Accommodations were unavailable, and the pilot was unable to obtain any sleep before the accident flight. During the evening and early morning, the pilot consumed two beers and two mixed drinks. The last drink was consumed at approximately 0400 hours, about five hours before the accident.

Preflight and Departure

The pilot arrived at the airport at approximately 0830 hours. The aircraft's engine could not be started due to a dead battery. A jump start was provided by the fixed-base operator (FBO). The lineman failed to adequately secure the electrical access door.

Inflight Events

Shortly after liftoff, the electrical access door opened and began to flap. Concerned that the door would detach and strike the windscreen, the pilot reduced engine power to execute a forced landing. Subsequently, the pilot elected to return to the airport.

Accident

During the turn, the pilot failed to maintain airspeed, resulting in a stall. The airplane crashed approximately 500 yards north of the airport.

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Frequently asked questions

What happened in the 17 Feb 1991 Cessna 172 accident near Bullhead City, CA?

A pilot who had consumed alcohol and lacked sleep experienced an inflight electrical access door opening, then stalled during a return maneuver, crashing near Bullhead City Airport.

What aircraft was involved and where did it happen?

The accident on 17 Feb 1991 involved a Cessna 172, registration N8551B, operated by Bagdad Flying Club, Inc., at Bullhead City, CA.

What was the probable cause of the accident?

THE PILOT'S POOR IN-FLIGHT PLANNING AND DECISION AND PHYSICAL IMPAIRMENT FROM FATIGUE; HE ALSO FAILED TO MAINTAIN FLYING SPEED. THE LINEMAN'S FAILURE TO SECURE THE ACCESS DOOR AND THE PILOT'S IMPAIRMENT DUE TO CONSUMPTION OF ALCOHOL WERE FACTORS IN THE ACCIDENT.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X16459. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.