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

August 1, 1992 · Donald L Betchan KR-II · N983DB

Louisville, KY

Overview

Report Status
Probable Cause
Event Type
Accident
Date
August 1, 1992
Injury Outcomes
2 injuries (2 minor injuries)
Location
Louisville, KY
Aircraft
Donald L Betchan KR-II
Tail Number
N983DB
Operator
Hayward L Powell
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
NYC92LA137

THE OWNER, SEATED IN THE RIGHT SEAT ALLOWED A PROSPECTIVE BUYER SEATED IN THE LEFT SEAT TO MAKE THE TAKEOFF. AFTER GETTING AIRBORNE, THE AIRPLANE WAS OBSERVED TO PITCH UP TO A NEAR VERTICAL ATTITUDE, FALL OFF ON A WING AND THEN STRIKE THE GROUND NOSE FIRST. THE PROSPECTIVE BUYER HAD NO PREVIOUS TIME IN THE AIRPLANE, AND WAS A PRIVATE PILOT WITH 150 HOURS TOTAL TIME. THE OWNER/OPERATOR HAS LESS THAN 100 HOURS TOTAL TIME AND WAS UNRESTRAINED IN THE AIRPLANE WHICH WAS EQUIPPED WITH ONLY ONE SET OF SEAT BELTS.

NTSB Probable Cause

IMPROPER USE OF THE FLIGHT CONTROLS BY THE PROSPECTIVE BUYER, AND THE FAILURE OF THE OWNER/OPERATOR TO ADEQUATELY SUPERVISE THE PROSPECTIVE BUYER. FACTORS RELATED TO THE ACCIDENT WERE THE LACK OF EXPERIENCE IN TYPE OF AIRPLANE FOR THE PROSPECTIVE BUYER, AND THE LACK OF A RESTRAINT SYSTEM FOR THE PASSENGER.

Full Narrative

THE OWNER, SEATED IN THE RIGHT SEAT ALLOWED A PROSPECTIVE BUYER SEATED IN THE LEFT SEAT TO MAKE THE TAKEOFF. AFTER GETTING AIRBORNE, THE AIRPLANE WAS OBSERVED TO PITCH UP TO A NEAR VERTICAL ATTITUDE, FALL OFF ON A WING AND THEN STRIKE THE GROUND NOSE FIRST. THE PROSPECTIVE BUYER HAD NO PREVIOUS TIME IN THE AIRPLANE, AND WAS A PRIVATE PILOT WITH 150 HOURS TOTAL TIME. THE OWNER/OPERATOR HAS LESS THAN 100 HOURS TOTAL TIME AND WAS UNRESTRAINED IN THE AIRPLANE WHICH WAS EQUIPPED WITH ONLY ONE SET OF SEAT BELTS.

Flight

Event TypeAccident
Event Time08:40 CDT
Nearest AirportBowman Field (0nm)
Runway6
Runway Length4312 ft
Runway Width80 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftDonald L Betchan KR-II
Tail NumberN983DB
Aircraft CategoryAir
DamageSubstantial
OperatorHayward L Powell
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsVolkswagen · HAPI 1835 · Reciprocating · 60
Seats2

People & Injuries

Injury Summary2 injuries (2 minor injuries)
Fatal0
Serious0
Minor2
Uninjured0
Total2
Crew 1Age 34 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind110° @ 8 kt
Visibility7 sm
CeilingBroken clouds 1500 ft
Temperature / Dew Point68 F / 57
Altimeter30.00 inHg
Observation Time13:51
Weather SourceWFAC

Appendix: Source Data