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

May 7, 2013 · Cessna 140 · N89983

Glenwood Springs, CO

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
May 7, 2013
Injury Outcomes
No injuries (2 uninjured)
Location
Glenwood Springs, CO
Aircraft
Cessna 140
Tail Number
N89983
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CEN13CA266

During the landing roll, the airplane yawed to the right, and the pilot overcorrected to the left. He then applied right brake, and the airplane nosed over, coming to rest in an inverted position. The vertical stabilizer and rudder were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation.

NTSB Probable Cause

The pilot's failure to maintain airplane control during the landing roll and his excessive use of right brake, which resulted in a noseover.

Full Narrative

During the landing rollout, the airplane yawed to the right and the pilot overcorrected to the left. He then applied right brake and the airplane nosed over coming to rest in an inverted position. The vertical stabilizer and rudder were substantially damaged. The pilot reported no preimpact mechanical malfunctions or failures with the airplane.

Flight

Event TypeAccident
Event Time10:00 MDT
Nearest AirportGlenwood Springs Municipal (0nm)
Runway32
Runway Length3200 ft
Runway Width50 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 140
Tail NumberN89983
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-290-D2 · Reciprocating · 135
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 71 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility40 sm
CeilingNone
Temperature / Dew Point61 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data