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

July 30, 1985 · Cessna 172RG · N9455D

Evanston, WY

Overview

Report Status
Preliminary report
Event Type
Accident
Date
July 30, 1985
Injury Outcomes
No injuries (2 uninjured)
Location
Evanston, WY
Aircraft
Cessna 172RG
Tail Number
N9455D
Injuries
None
Aircraft Damage
Destroyed
NTSB Number
DEN85LA205

THE PLT LOST DIRESTIONAL CONTROL OF THE ACFT WHILE ATTEMPTING TO LAND IN GUSTY X-WIND CONDITIONS. THE ACFT WAS DESTROYEDWHEN IT IMPACTED TERRAIN IN A 50 FT DEEP RAVINE.

Full Narrative

THE PLT LOST DIRESTIONAL CONTROL OF THE ACFT WHILE ATTEMPTING TO LAND IN GUSTY X-WIND CONDITIONS. THE ACFT WAS DESTROYEDWHEN IT IMPACTED TERRAIN IN A 50 FT DEEP RAVINE.

Flight

Event TypeAccident
Event Time13:55 MDT
Nearest AirportEVANSTON (0nm N)
Runway23
Runway Length7300 ft
Runway Width100 ft
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172RG
Tail NumberN9455D
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-360-F1A6 · Reciprocating · 180
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 57 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind190° @ 15 kt, gusting 25 kt
Visibility40 sm
CeilingBroken clouds 7000 ft
Temperature / Dew Point37 C
Altimeter30.00 inHg
Observation Time20:00
Weather SourceWFAC

Appendix: Source Data