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

October 16, 1984 · Air Tractor AT-301 · N3164Y

Seminole, TX

Overview

Report Status
Preliminary report
Event Type
Accident
Date
October 16, 1984
Injury Outcomes
No injuries (1 uninjured)
Location
Seminole, TX
Aircraft
Air Tractor AT-301
Tail Number
N3164Y
Operator
Addison Flying Service
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW85LA017

THE PLT REPORTED THAT WHILE ON A LOCAL FLT THE ENGINE 'BLEW UP' & HE MADE AN EMERGENCY LANDING. HE STATED THAT THE WINDSHIELD WAS COVERED WITH OIL & HE COULD NOT SEE TO FLARE THE ACFT & LANDED HARD. INSPECTION REVEALED A FAILURE OF THE #4 ROD AT THE MASTER ROD END, P/N 10992.

Full Narrative

THE PLT REPORTED THAT WHILE ON A LOCAL FLT THE ENGINE 'BLEW UP' & HE MADE AN EMERGENCY LANDING. HE STATED THAT THE WINDSHIELD WAS COVERED WITH OIL & HE COULD NOT SEE TO FLARE THE ACFT & LANDED HARD. INSPECTION REVEALED A FAILURE OF THE #4 ROD AT THE MASTER ROD END, P/N 10992.

Flight

Event TypeAccident
Event Time18:20 CDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftAir Tractor AT-301
Tail NumberN3164Y
Aircraft CategoryAir
DamageSubstantial
OperatorAddison Flying Service
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R1340-N1 · Reciprocating
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 41 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind315° @ 10 kt
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data