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
November 20, 1986 · Cessna T-206 · N756WZ
Warren, ID
Overview
Report Status
Preliminary report
Event Type
Accident
Date
November 20, 1986
Injury Outcomes
No injuries (2 uninjured)
Location
Warren, ID
Aircraft
Cessna T-206
Tail Number
N756WZ
Operator
Mccall Air Taxi
Injuries
None
Aircraft Damage
Substantial
NTSB Number
SEA87LA028
THE PILOT WAS ATTEMPTING TO LAND ON A SNOW COVERED US FORREST SERVICE AIRSTRIP AT DAWN. THE AIRCRAFTS RIGHT MAIN GEAR CAUGHT ON UNEVEN TERRAIN TO THE SIDE OF THE AIRSTRIP, VEERED TO THE RIGHT, AND THEN NOSED OVER INVERTED.
Full Narrative
THE PILOT WAS ATTEMPTING TO LAND ON A SNOW COVERED US FORREST SERVICE AIRSTRIP AT DAWN. THE AIRCRAFTS RIGHT MAIN GEAR CAUGHT ON UNEVEN TERRAIN TO THE SIDE OF THE AIRSTRIP, VEERED TO THE RIGHT, AND THEN NOSED OVER INVERTED.
Flight
Event TypeAccident
Event Time09:00 MST
Nearest AirportWARREN (0nm N)
Runway29
Runway Length3000 ft
Runway Width75 ft
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna T-206
Tail NumberN756WZ
Aircraft CategoryAir
DamageSubstantial
OperatorMccall Air Taxi
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-M · Reciprocating · 285
Seats6
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 31 · Second Class
Conditions
ConditionsVMC
LightDawn
Wind320° @ 5 kt, gusting 10 kt
Visibility30 sm
CeilingBroken clouds 1400 ft
Temperature / Dew Point32 C / 0 C
Altimeter0
Weather SourcePILO