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
September 10, 1988 · Piper PA-28-180 · N1840T
Griswold, CT
Overview
Report Status
Preliminary report
Event Type
Accident
Date
September 10, 1988
Injury Outcomes
4 injuries (4 serious injuries)
Location
Griswold, CT
Aircraft
Piper PA-28-180
Tail Number
N1840T
Operator
Wayne Keenen
Injuries
Serious
Aircraft Damage
Destroyed
NTSB Number
NYC88LA234
THE TAKEOFF WAS MADE WITH THE TEMP AT ABOUT 90 DEG F. THE ACFT WAS ABOUT 60 LBS OVER THE AUTHORIZED MAX GROSS WT. WITNESSES SAID THE NOSE OF THE ACFT WAS HIGH AS IT PASSED OVER TREES JUST BEYOND THE END OF THE RWY. THE ACFT THEN DESCENDED WITH THE WINGS ROCKING UNTIL IMPACT IN A POND.
Full Narrative
THE TAKEOFF WAS MADE WITH THE TEMP AT ABOUT 90 DEG F. THE ACFT WAS ABOUT 60 LBS OVER THE AUTHORIZED MAX GROSS WT. WITNESSES SAID THE NOSE OF THE ACFT WAS HIGH AS IT PASSED OVER TREES JUST BEYOND THE END OF THE RWY. THE ACFT THEN DESCENDED WITH THE WINGS ROCKING UNTIL IMPACT IN A POND.
Flight
Event TypeAccident
Event Time14:45 EDT
Nearest AirportLAKESIDE (0nm N)
Runway29
Runway Length2640 ft
Runway Width50 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-28-180
Tail NumberN1840T
Aircraft CategoryAir
DamageDestroyed
OperatorWayne Keenen
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A4A · Reciprocating · 180
Seats4
People & Injuries
Injury Summary4 injuries (4 serious injuries)
Fatal0
Serious4
Minor0
Uninjured0
Total4
Crew 1Age 37 · Second Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility15 sm
CeilingNone
Temperature / Dew Point0 C
Altimeter0
Weather SourcePILO