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

September 9, 1984 · Stinson 108 · N6660M

Hayes River, AK

Overview

Report Status
Preliminary report
Event Type
Accident
Date
September 9, 1984
Injury Outcomes
1 injury (1 fatality)
Location
Hayes River, AK
Aircraft
Stinson 108
Tail Number
N6660M
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
ANC84FA169

THE PLT WAS ON A LOW LEVEL FLT TO SPOT WILD GAME WHEN THE ACFT CRASHED ON A GRAVEL DRAINAGE BAR. A WITNESS STATED THE ACFT WAS FLYING 5 TO 6 FT AGL WHEN THE ACCIDENT OCCURRED.

Full Narrative

THE PLT WAS ON A LOW LEVEL FLT TO SPOT WILD GAME WHEN THE ACFT CRASHED ON A GRAVEL DRAINAGE BAR. A WITNESS STATED THE ACFT WAS FLYING 5 TO 6 FT AGL WHEN THE ACCIDENT OCCURRED.

Flight

Event TypeAccident
Event Time18:30 AKDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftStinson 108
Tail NumberN6660M
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · GO-435-C2 · Reciprocating · 260
Seats4

People & Injuries

Injury Summary1 injury (1 fatality)
Fatal1
Serious0
Minor0
Uninjured0
Total1
Crew 1Age 57 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind180° @ 4 kt
Visibility75 sm
CeilingNone
Temperature / Dew Point66 F / 34 C
Altimeter29.00 inHg
Observation Time18:35
Weather SourceWIT

Appendix: Source Data