Overall Trends
Total, fatal, and serious accidents in the selected range.
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
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured 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…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
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 manufacturersAirports
More airportsOperators
More operatorsAbout
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
August 31, 1990 · Cessna 172P · N98409
Plainville, CT
Overview
Report Status
Probable Cause
Event Type
Accident
Date
August 31, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Plainville, CT
Aircraft
Cessna 172P
Tail Number
N98409
Operator
Richard Wistrobol
Injuries
None
Aircraft Damage
Substantial
NTSB Number
NYC90LA207
THE AIRPLANE STARTED DRIFTING TO THE RIGHT DURING LANDING ROLL AND DID NOT RESPOND TO THE PILOT'S ATTEMPTS TO CORRECT. THE AIRPLANE RAN OFF THE RIGHT SIDE OF THE RUNWAY, DOWN AN EMBANKMENT AND FLIPPED OVER.
NTSB Probable Cause
THE PILOT LOST CONTROL OF THE AIRPLANE DURING A CROSS WIND LANDING, SUBSEQUENTLY RUNNING OFF THE SIDE OF THE RUNWAY AND COLLIDED WITH THE TERRAIN.
Full Narrative
THE AIRPLANE STARTED DRIFTING TO THE RIGHT DURING LANDING ROLL AND DID NOT RESPOND TO THE PILOT'S ATTEMPTS TO CORRECT. THE AIRPLANE RAN OFF THE RIGHT SIDE OF THE RUNWAY, DOWN AN EMBANKMENT AND FLIPPED OVER.
Flight
Event TypeAccident
Event Time14:30 EDT
Nearest AirportRobertson (0nm N)
Runway2
Runway Length3116 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna 172P
Tail NumberN98409
Aircraft CategoryAir
DamageSubstantial
OperatorRichard Wistrobol
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-D2J · Reciprocating · 150
Seats4
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 29 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind90° @ 5 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO