Premium research interface

The modern interface for aviation safety intelligence.

Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.

63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Featured Report

Loading…

Loading featured report…

Loading…
Open Report

Safety trends by operating rule

Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.

Loading trend charts…

Browse the aviation graph

Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.

Last Data Update

By Decade

By Month

Aircraft Manufacturer

More manufacturers

Airports

More airports

Operators

More operators

About

Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.

The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

FAQs

NTSB Report

June 16, 1990 · Cessna 172 · N2898U

Augusta, ME

Overview

Report Status
Probable Cause
Event Type
Accident
Date
June 16, 1990
Injury Outcomes
1 injury (1 serious injury)
Location
Augusta, ME
Aircraft
Cessna 172
Tail Number
N2898U
Operator
Michael Duplessis
Injuries
Serious
Aircraft Damage
Destroyed
NTSB Number
NYC90LA131

THE STUDENT PILOT'S CERTIFICATE HAD PREVIOUSLY BEEN REVOKED FOR TAKING AN AIRPLANE WITHOUT THE OWNER'S PERMISSION. HE TOOK AN AIRPLANE AGAIN WITHOUT PERMISSION FOR A NIGHT FLIGHT IN WEATHER THAT WAS INDEFINITE 100' CEILING WITH 1/4 MI VISIBILITY & FOG. SHORTLY AFTER TAKEOFF, THE AIRPLANE ENTERED CLOUDS & THE PILOT MADE A DESCENDING TURN TO REGAIN VISUAL CONTACT. SUBSEQUENTLY, THE AIRPLANE STRUCK THE GROUND & WAS EXTENSIVELY DAMAGED. THE OWNER SAID HE KEPT A SPARE SET OF KEYS IN THE AIRPLANE & THEY WERE MISSING TWO DAYS BEFORE THE ACCIDENT. THE SPARE KEYS WERE FOUND ON THE PILOT'S KEY RING AFTER THE ACCIDENT. AFTER THE DOWNED AIRPLANE & PILOT WERE FOUND, HE WAS TAKEN TO A HOSPITAL. A SAMPLE OF HIS BLOOD WAS DRAWN & A TOXICOLOGY CHECK SHOWED IT HAD AN ALCOHOL LEVEL OF 0.01 G/DL (0.010%).

NTSB Probable Cause

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 ALCOHOL, DARKNESS, ADVERSE WEATHER CONDITIONS, AND THE PILOT'S LACK OF INSTRUMENT AND FLIGHT EXPERIENCE.

Full Narrative

THE STUDENT PILOT'S CERTIFICATE HAD PREVIOUSLY BEEN REVOKED FOR TAKING AN AIRPLANE WITHOUT THE OWNER'S PERMISSION. HE TOOK AN AIRPLANE AGAIN WITHOUT PERMISSION FOR A NIGHT FLIGHT IN WEATHER THAT WAS INDEFINITE 100' CEILING WITH 1/4 MI VISIBILITY & FOG. SHORTLY AFTER TAKEOFF, THE AIRPLANE ENTERED CLOUDS & THE PILOT MADE A DESCENDING TURN TO REGAIN VISUAL CONTACT. SUBSEQUENTLY, THE AIRPLANE STRUCK THE GROUND & WAS EXTENSIVELY DAMAGED. THE OWNER SAID HE KEPT A SPARE SET OF KEYS IN THE AIRPLANE & THEY WERE MISSING TWO DAYS BEFORE THE ACCIDENT. THE SPARE KEYS WERE FOUND ON THE PILOT'S KEY RING AFTER THE ACCIDENT. AFTER THE DOWNED AIRPLANE & PILOT WERE FOUND, HE WAS TAKEN TO A HOSPITAL. A SAMPLE OF HIS BLOOD WAS DRAWN & A TOXICOLOGY CHECK SHOWED IT HAD AN ALCOHOL LEVEL OF 0.01 G/DL (0.010%).

Flight

Event TypeAccident
Event Time01:26 EDT
Nearest AirportAUGUSTA (0nm N)
Runway26
Runway Length2703 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172
Tail NumberN2898U
Aircraft CategoryAir
DamageDestroyed
OperatorMichael Duplessis
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-300-D · Reciprocating · 145
Seats4

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 19 · Third Class

Conditions

ConditionsVMC
LightDark Night
Wind190° @ 7 kt
Ceiling100 ft
Temperature / Dew Point55 / 55
Altimeter30.00 inHg
Observation Time05:32
Weather SourceWFAC

Appendix: Source Data