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

February 18, 1990 · Cessna 150H · N50003

Plainwell, MI

Overview

Report Status
Probable Cause
Event Type
Accident
Date
February 18, 1990
Injury Outcomes
No injuries (1 uninjured)
Location
Plainwell, MI
Aircraft
Cessna 150H
Tail Number
N50003
Operator
Combs Jerry A
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI90LA083

THE PILOT/OWNER REPORTED THAT, WHILE ATTEMPTING TO TAKEOFF ON AN ICE COVERED RUNWAY WITH A DIRECT CROSSWIND, HE WAS UNABLE TO MAINTAIN/REGAIN DIRECTIONAL CONTROL. THE AIRCRAFT DEPARTED THE RIGHT SIDE OF THE RUNWAY, STRUCK A SNOWBANK AND NOSED OVER. AFTER THE ACCIDENT, THE PILOT DISCOVERED A PIECE OF ICE WEDGED INSIDE THE WHEELPANT OF THE RIGHT MAIN LANDING GEAR, WHICH HE BELIEVED 'SEIZED THE WHEEL.'

NTSB Probable Cause

FOREIGN OBJECT (ICE), WHICH JAMMED THE RIGHT WHEEL. A FACTOR RELATED TO THE ACCIDENT WAS: THE SNOWBANK.

Full Narrative

THE PILOT/OWNER REPORTED THAT, WHILE ATTEMPTING TO TAKEOFF ON AN ICE COVERED RUNWAY WITH A DIRECT CROSSWIND, HE WAS UNABLE TO MAINTAIN/REGAIN DIRECTIONAL CONTROL. THE AIRCRAFT DEPARTED THE RIGHT SIDE OF THE RUNWAY, STRUCK A SNOWBANK AND NOSED OVER. AFTER THE ACCIDENT, THE PILOT DISCOVERED A PIECE OF ICE WEDGED INSIDE THE WHEELPANT OF THE RIGHT MAIN LANDING GEAR, WHICH HE BELIEVED 'SEIZED THE WHEEL.'

Flight

Event TypeAccident
Event Time10:30 EST
Nearest AirportOtsego-Plainwell Muni (0nm N)
Runway27
Runway Length2650 ft
Runway Width50 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 150H
Tail NumberN50003
Aircraft CategoryAir
DamageSubstantial
OperatorCombs Jerry A
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-A · Reciprocating · 100
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 47 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind210° @ 12 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter30.00 inHg
Observation Time14:45
Weather SourceWFAC

Appendix: Source Data