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 1, 1984 · Bellanca 17-30 · N7389V

Delavan, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
April 1, 1984
Injury Outcomes
1 injury (1 minor injury)
Location
Delavan, WI
Aircraft
Bellanca 17-30
Tail Number
N7389V
Operator
John T Atkinson
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI84LA146

THE PLT REPORTED THAT WHEN HE WAS DESCENDING FROM 3500 FT MSL TO TRAFFIC PATTERN ALT (2000 FT MSL), HE SWITCHED THE FUEL SELECTOR FROM THE LEFT FUEL TANK TO THE RIGHT TANK. UPON ENTERING THE TRAFFIC PATTERN, HE MADE HIS PRELANDING CHECKS. WHEN HE ADVANCED THE MIXTURE, THE ENG QUIT. SUBSEQUENTLY, HE MADE A FORCED LANDING IN A MUDDY FIELD WHERE THE GEAR COLLAPSED. THE LEFT FUEL TANK WAS FOUND TO BE EMPTY, BUT THE RIGHT FUEL TANK HAD 12 GALS REMAINING.

Full Narrative

THE PLT REPORTED THAT WHEN HE WAS DESCENDING FROM 3500 FT MSL TO TRAFFIC PATTERN ALT (2000 FT MSL), HE SWITCHED THE FUEL SELECTOR FROM THE LEFT FUEL TANK TO THE RIGHT TANK. UPON ENTERING THE TRAFFIC PATTERN, HE MADE HIS PRELANDING CHECKS. WHEN HE ADVANCED THE MIXTURE, THE ENG QUIT. SUBSEQUENTLY, HE MADE A FORCED LANDING IN A MUDDY FIELD WHERE THE GEAR COLLAPSED. THE LEFT FUEL TANK WAS FOUND TO BE EMPTY, BUT THE RIGHT FUEL TANK HAD 12 GALS REMAINING.

Flight

Event TypeAccident
Event Time16:45 CST
Nearest AirportLAKELAWN (1nm E)
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBellanca 17-30
Tail NumberN7389V
Aircraft CategoryAir
DamageSubstantial
OperatorJohn T Atkinson
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-D · Reciprocating · 300
Seats4

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 39 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind270° @ 10 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point61 F / 0 C
Altimeter0
Weather SourceWIT

Appendix: Source Data