Casualties unknown

Pilot crashes aircraft after consuming alcohol and losing consciousness (N731FT)

Point Hope, AK, US

On September 16, 1984, a Cessna P210N (registration N731FT) operated by Tigara Air was involved in an aviation accident near Point Hope, AK. Investigators recorded the probable cause as: The pilot's impairment due to alcohol, which resulted in a loss of consciousness and inability to safely control the aircraft during night takeoff. 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 2026-06-20Data APIEditorial standards

A pilot attempted a night takeoff while impaired by alcohol, having passed out earlier. He had no memory of the flight or crash, and was found with a blood alcohol level far above the legal limit.

What happened

The aircraft crashed during an attempt to take off at night. The pilot had turned off the runway lights prior to the operation. Earlier in the evening, the pilot admitted to consuming several alcoholic beverages. Although multiple individuals approached him with suggestions to fly, he initially refused. He subsequently lost consciousness and did not recall the events leading up to the takeoff or the crash itself.

The investigation

State troopers responded to the scene and administered testing for the pilot. Medical analysis revealed a blood alcohol concentration of 0.247%, which is significantly above the legal limit for operating a vehicle in most jurisdictions.

Findings

The primary factor contributing to this accident was the pilot's impairment due to alcohol consumption. The high blood alcohol level directly impacted his judgment and motor skills, leading to an incapacitated state during critical flight operations. The decision to attempt night flight after consuming alcohol resulted in a complete loss of situational awareness and control.

Safety message

Pilots must strictly adhere to regulations regarding alcohol consumption before flight. Impairment from alcohol severely degrades cognitive function and physical coordination, making safe aircraft operation impossible. Never operate an aircraft if you have consumed alcohol within the prohibited timeframe or if you feel any effects of intoxication.

Probable cause

The pilot's impairment due to alcohol, which resulted in a loss of consciousness and inability to safely control the aircraft during night takeoff.

Frequently asked questions

What happened in the 16 Sept 1984 Cessna P210N accident near Point Hope, AK?

A pilot attempted a night takeoff while impaired by alcohol, having passed out earlier. He had no memory of the flight or crash, and was found with a blood alcohol level far above the legal limit.

What aircraft was involved and where did it happen?

The accident on 16 Sept 1984 involved a Cessna P210N, registration N731FT, operated by Tigara Air, at Point Hope, AK.

What was the probable cause of the accident?

The pilot's impairment due to alcohol, which resulted in a loss of consciousness and inability to safely control the aircraft during night takeoff.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X40946. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.