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
Featured Report

Loading…

Loading featured report…

Loading…
Open 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…

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 manufacturers

Airports

More airports

Operators

More operators

About

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

October 4, 1986 · Cessna 180 · N1750C

Lucerne Valley, CA

Overview

Report Status
Preliminary report
Event Type
Accident
Date
October 4, 1986
Injury Outcomes
No injuries (3 uninjured)
Location
Lucerne Valley, CA
Aircraft
Cessna 180
Tail Number
N1750C
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX87LA007

THE PILOT STATED THAT THE WIND HAD BEEN LIGHT AND VARIABLE WITH INTERMITTENT GUSTS AND ON THE TAKE-OFF ROLL AS THE NOSE OF THE AIRCRAFT SUDDENLY SWUNG 30 DEGREES TO THE LEFT AND HE WAS UNABLE TO COMPENSATE WITH RIGHT RUDDER. THE RIGHT WING TIP THEN DUG INTO THE GROUND AND THE AIRCRAFT NOSED OVER INVERTED.

Full Narrative

THE PILOT STATED THAT THE WIND HAD BEEN LIGHT AND VARIABLE WITH INTERMITTENT GUSTS AND ON THE TAKE-OFF ROLL AS THE NOSE OF THE AIRCRAFT SUDDENLY SWUNG 30 DEGREES TO THE LEFT AND HE WAS UNABLE TO COMPENSATE WITH RIGHT RUDDER. THE RIGHT WING TIP THEN DUG INTO THE GROUND AND THE AIRCRAFT NOSED OVER INVERTED.

Flight

Event TypeAccident
Event Time16:30 PDT
Nearest AirportSoggy Dry Lake (0nm N)
Runway14
Runway Length10000 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 180
Tail NumberN1750C
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470R · Reciprocating · 230
Seats4

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 53 · Third Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility25 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data