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

December 12, 1986 · Aero Commander 500B · N116CA

Hagerstown, IN

Overview

Report Status
Preliminary report
Event Type
Accident
Date
December 12, 1986
Injury Outcomes
1 injury (1 serious injury)
Location
Hagerstown, IN
Aircraft
Aero Commander 500B
Tail Number
N116CA
Injuries
Serious
Aircraft Damage
Destroyed
NTSB Number
CHI87DEX04

THE PILOT WAS ON THE FOURTH LEG OF A NIGHT CARGO FLIGHT CRUISING AT APPROXIMATELY 500' AGL ENROUTE TO MT. VERNON, IL, WHEN THE AIRCRAFT STRUCK SOME TREES AND SUBSEQUENTLY COLLIDED WITH THE GROUND. THE ENGINES AND PROPELLERS WERE BOTH TORN DOWN AND TESTED AND NO EVIDENCE OF MALFUNCTION WAS DISCOVERED. THE PILOT STATED HE DID NOT RECALL THE CRASH SEQUENCE AT ALL. THE PILOT WAS WEARING A 'WALKMAN' RADIO AT THE TIME OF THE ACCIDENT. HE STATED IT WAS TO HELP KEEP HIM AWAKE, BECAUSE HE HAD FALLEN ASLEEP AT TIMES IN THE PAST WHILE FLYING NIGHT CARGO.

Full Narrative

THE PILOT WAS ON THE FOURTH LEG OF A NIGHT CARGO FLIGHT CRUISING AT APPROXIMATELY 500' AGL ENROUTE TO MT. VERNON, IL, WHEN THE AIRCRAFT STRUCK SOME TREES AND SUBSEQUENTLY COLLIDED WITH THE GROUND. THE ENGINES AND PROPELLERS WERE BOTH TORN DOWN AND TESTED AND NO EVIDENCE OF MALFUNCTION WAS DISCOVERED. THE PILOT STATED HE DID NOT RECALL THE CRASH SEQUENCE AT ALL. THE PILOT WAS WEARING A 'WALKMAN' RADIO AT THE TIME OF THE ACCIDENT. HE STATED IT WAS TO HELP KEEP HIM AWAKE, BECAUSE HE HAD FALLEN ASLEEP AT TIMES IN THE PAST WHILE FLYING NIGHT CARGO.

Flight

Event TypeAccident
Event Time03:24 EST
Nearest Airport0nm
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftAero Commander 500B
Tail NumberN116CA
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 135
Engines2
Engine TypeReciprocating
Engine DetailsLycoming · IO-540-E1A5 · Reciprocating · 290
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 29 · First Class

Conditions

ConditionsVMC
LightDark Night
Wind22° @ 10 kt
Visibility10 sm
CeilingOvercast 8000 ft
Temperature / Dew Point27 C / 0 C
Altimeter30.00 inHg
Weather SourceWFAC

Appendix: Source Data