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 24, 1991 · Beech A36TC · N3671F
Ogden, UT
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 24, 1991
Injury Outcomes
No injuries (6 uninjured)
Location
Ogden, UT
Aircraft
Beech A36TC
Tail Number
N3671F
Operator
B & K Steel Supply
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA91LA118
THE PILOT LOST CONTROL DURING INITIAL CLIMB WHEN HE ATTEMPTED TO TAKEOFF WITH THE ACFT LOADED OVER MAX GROSS WT IN HIGH DA WX CONDITIONS. THE ACFT ROLLED LEFT AFTER LIFT-OFF, DESCENDED AND IMPACTED THE GND BESIDE THE RWY.
NTSB Probable Cause
LOSS OF CONTROL BY THE PILOT DUE TO INADEQUATE PREFLIGHT PLANNING AND PREPARATION WHICH RESULTED IN OVER GROSS WEIGHT AIRCRAFT LOADING. A FACTOR RELATING TO THE ACCIDENT WAS THE HIGH DENSITY ALTITUDE WEATHER CONDITIONS.
Full Narrative
THE PILOT LOST CONTROL DURING INITIAL CLIMB WHEN HE ATTEMPTED TO TAKEOFF WITH THE ACFT LOADED OVER MAX GROSS WT IN HIGH DA WX CONDITIONS. THE ACFT ROLLED LEFT AFTER LIFT-OFF, DESCENDED AND IMPACTED THE GND BESIDE THE RWY.
Flight
Event TypeAccident
Event Time12:00 MDT
Nearest AirportOGDEN (0nm N)
Runway16
Runway Length5352 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireUnknown
Aircraft ExplosionUnknown
Aircraft
AircraftBeech A36TC
Tail NumberN3671F
Aircraft CategoryAir
DamageSubstantial
OperatorB & K Steel Supply
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-UB · Reciprocating · 300
Seats6
People & Injuries
Injury SummaryNo injuries (6 uninjured)
Fatal0
Serious0
Minor0
Uninjured6
Total6
Crew 1Age 52 · Third Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility40 sm
CeilingNone
Temperature / Dew Point43 C
Altimeter30.00 inHg
Weather SourceWIT