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 26, 1983 · Cessna 182B · N2531G

Constantine, MI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
September 26, 1983
Injury Outcomes
1 injury (1 fatality)
Location
Constantine, MI
Aircraft
Cessna 182B
Tail Number
N2531G
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
CHI83FA445

THE NON-INSTRUMENT RATED PLT WAS ON A X-COUNTRY FLT ON A DARK NIGHT. DURING THE FLT, THE ACFT CRASHED IN A CORN FIELD. JUST PRIOR TO THE INITIAL IMPACT, THERE WAS APRX A 15 DEG DESCENDING ANGLE CUT THRU THE CORN IN THE DIRECTION OF FLT & A 30 DEG ANGLE CUT TO THE RIGHT. GREEN LENS MATERIAL WAS FOUND AT/NEAR THE INITAIL IMPACT POINT. AN INVESTIGATION WAS MADE, BUT NO PREIMPACT PART FAILURE OR MALFUNCTION WAS FOUND. ACCORING TO A WX SUMMARY, THE CLOUD BASES WERE ESTIMATED TO HAVE BEEN AT 1200 TO 1500 FT AGL, CLOUD TOPS AT 10,000 FT MSL, FLT VISIBILITY ZERO IN CLOUDS & GREATER THAN 3 MI BELOW THE CLOUDS, LIGHT TURBULENCE BELOW 10,000 FT MSL & FREEZING LEVEL ABOVE 10,000 FT.

Full Narrative

THE NON-INSTRUMENT RATED PLT WAS ON A X-COUNTRY FLT ON A DARK NIGHT. DURING THE FLT, THE ACFT CRASHED IN A CORN FIELD. JUST PRIOR TO THE INITIAL IMPACT, THERE WAS APRX A 15 DEG DESCENDING ANGLE CUT THRU THE CORN IN THE DIRECTION OF FLT & A 30 DEG ANGLE CUT TO THE RIGHT. GREEN LENS MATERIAL WAS FOUND AT/NEAR THE INITAIL IMPACT POINT. AN INVESTIGATION WAS MADE, BUT NO PREIMPACT PART FAILURE OR MALFUNCTION WAS FOUND. ACCORING TO A WX SUMMARY, THE CLOUD BASES WERE ESTIMATED TO HAVE BEEN AT 1200 TO 1500 FT AGL, CLOUD TOPS AT 10,000 FT MSL, FLT VISIBILITY ZERO IN CLOUDS & GREATER THAN 3 MI BELOW THE CLOUDS, LIGHT TURBULENCE BELOW 10,000 FT MSL & FREEZING LEVEL ABOVE 10,000 FT.

Flight

Event TypeAccident
Event Time23:15 EDT
Nearest Airport0nm N
Runway0
Flight Plan FiledVFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 182B
Tail NumberN2531G
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · O-470-L · Reciprocating · 230
Seats4

People & Injuries

Injury Summary1 injury (1 fatality)
Fatal1
Serious0
Minor0
Uninjured0
Total1
Crew 1Age 47 · Third Class

Conditions

ConditionsUnknown
LightDark Night
Wind170° @ 5 kt
CeilingNone
Temperature / Dew Point54 / 48
Altimeter30.00 inHg
Observation Time02:50

Appendix: Source Data