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 3, 1990 · Mooney M20F · N3514X

Bethany, OK

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 3, 1990
Injury Outcomes
1 injury (1 fatality)
Location
Bethany, OK
Aircraft
Mooney M20F
Tail Number
N3514X
Operator
Nicholson David Robert
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
FTW90DPJ04

DURING A NIGHT VFR APPROACH TO THE AIRPORT, WITNESSES SAW THE AIRPLANE START A TURN TO BASE LEG AND THEN SPIN INTO THE GROUND. THE AIRPLANE WAS DEMOLISHED BY IMPACT AND THE PRIVATE PILOT RECEIVED FATAL INJURIES. THE FLIGHT HAD ORIGINATED IN CHESTER, SC ON THE DAY OF THE ACCIDENT. THE PILOT HAD RECEIVED HIS PILOT'S LICENSE ON MARCH 24, 1990, HAD FLOWN THE AIRPLANE TO SOUTH CAROLINA ON MARCH 28, 1990, AND WAS ON HIS WAY BACK TO ARIZONA TO VISIT HIS SICK FATHER. THE PILOT'S TOTAL FLYING TIME WAS 106 HOURS, OF WHICH 6.7 HOURS HAD BEEN FLOWN AT NIGHT.

NTSB Probable Cause

LOSS OF CONTROL IN FLIGHT WHEN THE PILOT STALLED AND SPUN THE AIRPLANE INADVERTENTLY WHILE TURNING TO THE BASE LEG. A FACTOR WAS LACK OF NIGHT FLYING TIME.

Full Narrative

DURING A NIGHT VFR APPROACH TO THE AIRPORT, WITNESSES SAW THE AIRPLANE START A TURN TO BASE LEG AND THEN SPIN INTO THE GROUND. THE AIRPLANE WAS DEMOLISHED BY IMPACT AND THE PRIVATE PILOT RECEIVED FATAL INJURIES. THE FLIGHT HAD ORIGINATED IN CHESTER, SC ON THE DAY OF THE ACCIDENT. THE PILOT HAD RECEIVED HIS PILOT'S LICENSE ON MARCH 24, 1990, HAD FLOWN THE AIRPLANE TO SOUTH CAROLINA ON MARCH 28, 1990, AND WAS ON HIS WAY BACK TO ARIZONA TO VISIT HIS SICK FATHER. THE PILOT'S TOTAL FLYING TIME WAS 106 HOURS, OF WHICH 6.7 HOURS HAD BEEN FLOWN AT NIGHT.

Flight

Event TypeAccident
Event Time23:46 CDT
Nearest AirportWiley Post (1nm S)
Runway35
Runway Length7198 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftMooney M20F
Tail NumberN3514X
Aircraft CategoryAir
DamageDestroyed
OperatorNicholson David Robert
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-360-AIA · Reciprocating · 200
Seats4

People & Injuries

Injury Summary1 injury (1 fatality)
Fatal1
Serious0
Minor0
Uninjured0
Total1
Crew 1Age 32 · Third Class

Conditions

ConditionsVMC
LightDark Night
Wind340° @ 3 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point46 / 37 C
Altimeter30.00 inHg
Observation Time03:48
Weather SourceWFAC

Appendix: Source Data