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 17, 1989 · Cessna 172 · N739US

Wilmington, OH

Overview

Report Status
Probable Cause
Event Type
Accident
Date
February 17, 1989
Injury Outcomes
2 injuries (2 minor injuries)
Location
Wilmington, OH
Aircraft
Cessna 172
Tail Number
N739US
Operator
Kenneth W Powell
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
ATL89LA089

THE PILOT RPRTD THAT AS HE STARTED FLARING TO LAND, THE ACFT BEGAN DRIFTING TO THE RIGHT. HE TRIED TO CORRECT THE SITUATION, BUT THE ACFT CONTINUED DRIFTING TO THE RIGHT TOWARD A DITCH. HE INITIATED A GO-AROUND, BUT THE ACFT SETTLED TO THE FROZEN GROUND, HIT A SMALL TREE ON THE EAST SIDE OF THE RWY & WAS DAMAGED. THE PLT ESTIMATED THE WIND WAS VARIABLE AT 20 KTS. ABOUT 30 MI NORTHWEST AT DAYTON, THE WIND WAS RPRTD TO BE FROM 060 DEG AT 10 KTS.

NTSB Probable Cause

THE FAILURE OF THE PILOT TO ADEQUATELY COMPENSATE FOR WIND CONDITIONS, TO MAINTAIN PROPER RUNWAY ALIGNMENT, AND HIS DELAY IN ABORTING THE LANDING. CONTRIBUTING FACTORS WERE: VARIABLE CROSSWIND CONDITIONS AND A SMALL TREE.

Full Narrative

THE PILOT RPRTD THAT AS HE STARTED FLARING TO LAND, THE ACFT BEGAN DRIFTING TO THE RIGHT. HE TRIED TO CORRECT THE SITUATION, BUT THE ACFT CONTINUED DRIFTING TO THE RIGHT TOWARD A DITCH. HE INITIATED A GO-AROUND, BUT THE ACFT SETTLED TO THE FROZEN GROUND, HIT A SMALL TREE ON THE EAST SIDE OF THE RWY & WAS DAMAGED. THE PLT ESTIMATED THE WIND WAS VARIABLE AT 20 KTS. ABOUT 30 MI NORTHWEST AT DAYTON, THE WIND WAS RPRTD TO BE FROM 060 DEG AT 10 KTS.

Flight

Event TypeAccident
Event Time12:15 EST
Nearest AirportClinton County (0nm N)
Runway2
Runway Length3500 ft
Runway Width25 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172
Tail NumberN739US
Aircraft CategoryAir
DamageSubstantial
OperatorKenneth W Powell
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-H2AD · Reciprocating · 160
Seats4

People & Injuries

Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 49 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind20 kt
Visibility12 sm
CeilingOvercast 25000 ft
Temperature / Dew Point19 C / 0 C
Altimeter30.00 inHg
Observation Time15:50
Weather SourceWFAC

Appendix: Source Data