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
May 22, 1989 · Piper PA-28-180 · N2211T
Boise City, OK
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 22, 1989
Injury Outcomes
2 injuries (2 fatalities)
Location
Boise City, OK
Aircraft
Piper PA-28-180
Tail Number
N2211T
Operator
Potter Don E
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
FTW89FA096
THE AIRCRAFT WAS RETURNING FROM A CROSS-COUNTRY IN DARK NIGHT CONDITIONS AND OBSERVED EN ROUTE TO THE AIRPORT FOR WHAT APPEARED TO BE A STRAIGHT-IN LANDING TO THE NORTHEAST. THE PILOT HAD EARLIER REPORTED TURBULENCE AND SOME CONCERN WITH THE LANDING WINDS. THE AIRCRAFT WAS DISCOVERED THE NEXT MORNING IN A LOCATION CONSISTENT WITH A CROSSWIND TO RUNWAY 4. IMPACT WAS A STEEP NOSE DOWN AND LEFT WING DOWN ATTITUDE. WITNESSES REPORTED STRONG GUSTY WINDS AND A LARGE THUNDERSTORM TO THE NORTHEAST AT THE TIME OF THE ACCIDENT. THE AIRPORT AREA IS AN ISOLATED LOCATION WITH LITTLE OR NO VISUAL REFERENCE FOR NIGHT OPERATIONS TO THE NORTH OF THE AIRPORT.
NTSB Probable Cause
AN INADVERTENT STALL RESULTING FROM THE PILOT'S FAILURE TO MAINTAIN CONTROL OF THE AIRCRAFT AND TO MAINTAIN SUFFICIENT AIRSPEED. THE DARK NIGHT AND ADVERSE WIND CONDITIONS WERE CONTRIBUTING FACTORS.
Full Narrative
THE AIRCRAFT WAS RETURNING FROM A CROSS-COUNTRY IN DARK NIGHT CONDITIONS AND OBSERVED EN ROUTE TO THE AIRPORT FOR WHAT APPEARED TO BE A STRAIGHT-IN LANDING TO THE NORTHEAST. THE PILOT HAD EARLIER REPORTED TURBULENCE AND SOME CONCERN WITH THE LANDING WINDS. THE AIRCRAFT WAS DISCOVERED THE NEXT MORNING IN A LOCATION CONSISTENT WITH A CROSSWIND TO RUNWAY 4. IMPACT WAS A STEEP NOSE DOWN AND LEFT WING DOWN ATTITUDE. WITNESSES REPORTED STRONG GUSTY WINDS AND A LARGE THUNDERSTORM TO THE NORTHEAST AT THE TIME OF THE ACCIDENT. THE AIRPORT AREA IS AN ISOLATED LOCATION WITH LITTLE OR NO VISUAL REFERENCE FOR NIGHT OPERATIONS TO THE NORTH OF THE AIRPORT.
Flight
Event TypeAccident
Event Time22:25 CDT
Nearest AirportBoise City (0nm N)
Runway4
Runway Length4211 ft
Runway Width60 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-28-180
Tail NumberN2211T
Aircraft CategoryAir
DamageDestroyed
OperatorPotter Don E
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-A4A · Reciprocating · 180
Seats4
People & Injuries
Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 58 · Third Class
Conditions
ConditionsVMC
LightDark Night
Wind45° @ 20 kt, gusting 35 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point37 C
Altimeter29.00 inHg
Weather SourceWIT