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 25, 1984 · Cessna 210L · N93009

Middleton, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 25, 1984
Injury Outcomes
2 injuries (2 minor injuries), 2 uninjured
Location
Middleton, WI
Aircraft
Cessna 210L
Tail Number
N93009
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI84LA204

PWR LOSS EXPERIENCED DURING NORMAL CRUISE FLT. PLT RECEIVED VECTOR TO NEAREST AIRPORT. THERE WAS NO EVIDENCE OF ATTEMPT TO REGAIN POWER. ON APPROACH TO AIRPORT, PLT EXTENDED LNDG GEAR. RESULTANT DRAG FACTOR INCREASED GLIDE ANGLE TO EXTENT PLT FELT CLEARANCE OF TREES AT RWY APPROACH END WOULD BE MARGINAL, ELECTED TO LAND IN SOFT (TREE NURSERY) TERRAIN. ACFT NOSED OVER ON LANDING.

Full Narrative

PWR LOSS EXPERIENCED DURING NORMAL CRUISE FLT. PLT RECEIVED VECTOR TO NEAREST AIRPORT. THERE WAS NO EVIDENCE OF ATTEMPT TO REGAIN POWER. ON APPROACH TO AIRPORT, PLT EXTENDED LNDG GEAR. RESULTANT DRAG FACTOR INCREASED GLIDE ANGLE TO EXTENT PLT FELT CLEARANCE OF TREES AT RWY APPROACH END WOULD BE MARGINAL, ELECTED TO LAND IN SOFT (TREE NURSERY) TERRAIN. ACFT NOSED OVER ON LANDING.

Flight

Event TypeAccident
Event Time12:28 CDT
Nearest AirportMOREY (1nm W)
Runway9
Runway Length2560 ft
Runway Width175 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 210L
Tail NumberN93009
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-L · Reciprocating · 300
Seats6

People & Injuries

Injury Summary2 injuries (2 minor injuries), 2 uninjured
Fatal0
Serious0
Minor2
Uninjured2
Total4
Crew 1Age 53 · None

Conditions

ConditionsVMC
LightDaylight
Wind310° @ 10 kt
Visibility10 sm
CeilingBroken clouds 2100 ft
Temperature / Dew Point61 F / 54
Altimeter29.00 inHg
Observation Time17:45
Weather SourceWFAC

Appendix: Source Data