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

June 15, 1982 · Cessna 421 · N421CB

Racine, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
June 15, 1982
Injury Outcomes
No injuries (2 uninjured)
Location
Racine, WI
Aircraft
Cessna 421
Tail Number
N421CB
Operator
C F Moore Construction Compan
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI82FA209

THE PLT STATED HE EXPERIENCED MODERATE TO SEVERE TURBULENCE ENROUTE. A COUPLED ILS APPROACH WAS FLOWN WITHOUT PROBLEMS, BUT THE PLT STATED HE HAD TO WORK HARD. THE FLT BROKE OUT AT ABOUT 1,000 FT MSL & AT THIS TIME HE ACQUIRED VISUAL CONTACT WITH THE RWY. HE ESTIMATED THE VISIBILITY AT 2 MI WITH MODERATE RAIN. AT ABOUT 100 YARDS FROM THE RWY THE ACFT DROPPED & LOST AIRSPEED. THE PLT RELAXED UP ELEVATOR PRESSURE & ADDED POWER. THE ACFT STRUCK SMALL BRANCHES AT THE TOPSOF TREES & THE PLT CONTINUED THE VISUAL PORTION OF THE APPROACH. THE ACFT THEN LANDED HARD & THE RIGHT MAIN LANDING GEAR COLLAPSED. THERE IS A TERRAIN DROP-OFF NEAR THE APPROACH END OF RWY 4.

Full Narrative

THE PLT STATED HE EXPERIENCED MODERATE TO SEVERE TURBULENCE ENROUTE. A COUPLED ILS APPROACH WAS FLOWN WITHOUT PROBLEMS, BUT THE PLT STATED HE HAD TO WORK HARD. THE FLT BROKE OUT AT ABOUT 1,000 FT MSL & AT THIS TIME HE ACQUIRED VISUAL CONTACT WITH THE RWY. HE ESTIMATED THE VISIBILITY AT 2 MI WITH MODERATE RAIN. AT ABOUT 100 YARDS FROM THE RWY THE ACFT DROPPED & LOST AIRSPEED. THE PLT RELAXED UP ELEVATOR PRESSURE & ADDED POWER. THE ACFT STRUCK SMALL BRANCHES AT THE TOPSOF TREES & THE PLT CONTINUED THE VISUAL PORTION OF THE APPROACH. THE ACFT THEN LANDED HARD & THE RIGHT MAIN LANDING GEAR COLLAPSED. THERE IS A TERRAIN DROP-OFF NEAR THE APPROACH END OF RWY 4.

Flight

Event TypeAccident
Event Time12:15 CDT
Nearest AirportHorlick-Racine (0nm N)
Runway4
Runway Length5805 ft
Runway Width100 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 421
Tail NumberN421CB
Aircraft CategoryAir
DamageSubstantial
OperatorC F Moore Construction Compan
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsContinental · GTSIO-520-D · Reciprocating · 375
Seats7

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 26 · First Class

Conditions

ConditionsIMC
LightDaylight
WindCalm
Visibility1 sm
CeilingBroken clouds 300 ft
Temperature / Dew Point15 C / 0 C
Altimeter29.00 inHg
Observation Time12:30

Appendix: Source Data