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 5, 1990 · Aerospatiale AS350B · N48CD

Wixom, MI

Overview

Report Status
Status unavailable
Event Type
Accident
Date
October 5, 1990
Injury Outcomes
3 injuries (3 minor injuries)
Location
Wixom, MI
Aircraft
Aerospatiale AS350B
Tail Number
N48CD
Operator
City of Detroit
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI91TL#01

Flight

Event TypeAccident
Event Time11:20 EDT
Nearest AirportSpencer Field (0nm)
Runway0
Flight Plan FiledNone
Aircraft FireUnknown
Aircraft ExplosionUnknown

Aircraft

AircraftAerospatiale AS350B
Tail NumberN48CD
Aircraft CategoryHeli
DamageSubstantial
OperatorCity of Detroit
Engines1
Seats6

People & Injuries

Injury Summary3 injuries (3 minor injuries)
Fatal0
Serious0
Minor3
Uninjured0
Total3

Conditions

ConditionsUnknown
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0

Appendix: Source Data