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

April 14, 1985 · Cessna 150G · N4609X

Stevens Point, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
April 14, 1985
Injury Outcomes
2 injuries (2 minor injuries)
Location
Stevens Point, WI
Aircraft
Cessna 150G
Tail Number
N4609X
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI85LA161

DURING A LOW LEVEL FLT OVER A RIVER, THE PLT INITIATED A TURN TO REVERSE DIRECTION AT 300 FT AGL. THE ACFT CONTACTED THE WATER DURING THE DESCENDING TURN AND NOSED OVER.

Full Narrative

DURING A LOW LEVEL FLT OVER A RIVER, THE PLT INITIATED A TURN TO REVERSE DIRECTION AT 300 FT AGL. THE ACFT CONTACTED THE WATER DURING THE DESCENDING TURN AND NOSED OVER.

Flight

Event TypeAccident
Event Time13:30 CST
Nearest Airport7nm NNW
Runway0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftCessna 150G
Tail NumberN4609X
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200 · Reciprocating · 100
Seats2

People & Injuries

Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 28 · Third Class

Conditions

ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingOvercast 3000 ft
Temperature / Dew Point55 / 43 C
Altimeter29.00 inHg
Observation Time18:54
Weather SourceWFAC

Appendix: Source Data