Casualties unknown

Unauthorized Night Flight Ends in Crash after Entering Clouds (N2898U)

Augusta, ME, US

On June 16, 1990, a Cessna 172 (registration N2898U) operated by Michael Duplessis was involved in an aviation accident near Augusta, ME. Investigators recorded the probable cause as: POOR JUDGEMENT OF THE PILOT, HIS DECISION TO ATTEMPT VFR FLIGHT IN INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS LOSS OF AIRCRAFT CONTROL DUE TO SPATIAL DISORIENTATION. 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 student pilot with a revoked certificate took an airplane without permission for a night flight in fog with 100-foot ceiling and 1/4-mile visibility. After takeoff, the airplane entered clouds, and the pilot made a descending turn. The aircraft struck the ground and was extensively damaged.

Incident Overview

A student pilot, whose certificate had previously been revoked for taking an airplane without the owner's permission, again took an airplane without authorization for a night flight. Weather conditions at the time were reported as an indefinite 100-foot ceiling with 1/4-mile visibility and fog.

Flight and Impact

Shortly after takeoff, the airplane entered clouds. The pilot then executed a descending turn in an attempt to regain visual contact with the ground. Subsequently, the airplane struck the ground, resulting in extensive damage to the aircraft.

Key Details

The owner of the airplane stated that a spare set of keys was kept in the aircraft; these keys were discovered missing two days before the accident. After the crash, the spare keys were found on the pilot's key ring. Following the accident, the pilot was located and transported to a hospital. A blood sample drawn from the pilot was subjected to toxicological analysis, which indicated an alcohol level of 0.01 g/dL (0.010%).

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Frequently asked questions

What happened in the 16 Jun 1990 Cessna 172 accident near Augusta, ME?

A student pilot with a revoked certificate took an airplane without permission for a night flight in fog with 100-foot ceiling and 1/4-mile visibility. After takeoff, the airplane entered clouds, and the pilot made a descending turn. The aircraft struck the ground and was extensively damaged.

What aircraft was involved and where did it happen?

The accident on 16 Jun 1990 involved a Cessna 172, registration N2898U, operated by Michael Duplessis, at Augusta, ME.

What was the probable cause of the accident?

POOR JUDGEMENT OF THE PILOT, HIS DECISION TO ATTEMPT VFR FLIGHT IN INSTRUMENT METEOROLOGICAL CONDITIONS (IMC), AND HIS LOSS OF AIRCRAFT CONTROL DUE TO SPATIAL DISORIENTATION. FACTORS RELATED TO THE ACCIDENT WERE: THE PILOT'S LACK OF PROPER CERTIFICATION (QUALIFICATION), HIS POSSIBLE IMPAIRMENT DUE TO CONSUMPTION OF…

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001212X23523. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.