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 16, 1987 · Cessna A150K · N8331M

Scotts, MI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
May 16, 1987
Injury Outcomes
2 injuries (2 fatalities)
Location
Scotts, MI
Aircraft
Cessna A150K
Tail Number
N8331M
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
CHI87FA129

THE AIRPLANE HAD BEEN CIRCLING A RESIDENCE AT TREE TOP LEVEL WHEN A WITNESS SAW THE NOSE DROP AND THE ACFT DESCEND STEEPLY TOWARD THE TERRAIN. THE AIRPLANE STRUCK A POWER LINE BEFORE GROUND IMPACT.

Full Narrative

THE AIRPLANE HAD BEEN CIRCLING A RESIDENCE AT TREE TOP LEVEL WHEN A WITNESS SAW THE NOSE DROP AND THE ACFT DESCEND STEEPLY TOWARD THE TERRAIN. THE AIRPLANE STRUCK A POWER LINE BEFORE GROUND IMPACT.

Flight

Event TypeAccident
Event Time17:19 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionNo

Aircraft

AircraftCessna A150K
Tail NumberN8331M
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-200-R · Reciprocating · 100
Seats2

People & Injuries

Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 49 · None

Conditions

ConditionsVMC
LightDaylight
Wind200° @ 9 kt
Visibility15 sm
CeilingNone
Temperature / Dew Point50
Altimeter30.00 inHg
Observation Time20:45
Weather SourceWFAC

Appendix: Source Data