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

May 9, 1992 · Cedric Lewellen Soneria II · N7063L

Bolivar, MO

Overview

Report Status
Probable Cause
Event Type
Accident
Date
May 9, 1992
Injury Outcomes
1 injury (1 serious injury)
Location
Bolivar, MO
Aircraft
Cedric Lewellen Soneria II
Tail Number
N7063L
Operator
Cedric L Lewellen
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
CHI92DCG01

THE ACCIDENT AIRPLANE SUSTAINED A COMPLETE LOSS OF ENGINE POWER DURING CLIMB. POLICE OFFICERS RESPONDING TO THE ACCIDENT REPORT WITNESSES HAD HEARD THE 'MOTOR SPUTTER, COUGH, AND THEN DIE, JUST BEFORE IT CRASHED.' THE PILOT WAS TRANSPORTED TO A LOCAL HOSPITAL WHERE HE REMAINED UNTIL HE PASSED AWAY FROM CANCER 43 DAYS AFTER THE ACCIDENT. A POST ACCIDENT INSPECTION REVEALED THERE WAS NO FUEL IN THE FUEL TANK. THERE WAS NO EVIDENCE OF A FUEL SPILL OR LEAKAGE IN THE FUEL SYSTEM.

NTSB Probable Cause

THE PILOT'S IMPROPER PREFLIGHT PLANNING/PREPARATION.

Full Narrative

THE ACCIDENT AIRPLANE SUSTAINED A COMPLETE LOSS OF ENGINE POWER DURING CLIMB. POLICE OFFICERS RESPONDING TO THE ACCIDENT REPORT WITNESSES HAD HEARD THE 'MOTOR SPUTTER, COUGH, AND THEN DIE, JUST BEFORE IT CRASHED.' THE PILOT WAS TRANSPORTED TO A LOCAL HOSPITAL WHERE HE REMAINED UNTIL HE PASSED AWAY FROM CANCER 43 DAYS AFTER THE ACCIDENT. A POST ACCIDENT INSPECTION REVEALED THERE WAS NO FUEL IN THE FUEL TANK. THERE WAS NO EVIDENCE OF A FUEL SPILL OR LEAKAGE IN THE FUEL SYSTEM.

Flight

Event TypeAccident
Event Time08:12 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCedric Lewellen Soneria II
Tail NumberN7063L
Aircraft CategoryAir
DamageSubstantial
OperatorCedric L Lewellen
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsVolkswagen · Reciprocating · 36
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 78 · None

Conditions

ConditionsVMC
LightDaylight
Wind180° @ 6 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point55 / 48
Altimeter30.00 inHg
Observation Time12:50
Weather SourceWFAC

Appendix: Source Data