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

April 24, 1987 · Cessna 172XP · N5093V

Superior, WI

Overview

Report Status
Preliminary report
Event Type
Accident
Date
April 24, 1987
Injury Outcomes
No injuries (2 uninjured)
Location
Superior, WI
Aircraft
Cessna 172XP
Tail Number
N5093V
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI87LA116

UPON LANDING ON RUNWAY 13, PILOT REPORTS WIND BLOWING AIRCRAFT TOWARDS THE EDGE OF RUNWAY. AIRCRAFT WENT OFF RIGHT SIDE, NOSE WHEEL STUCK IN MUD AND COLLAPSED, AND AIRCRAFT NOSED OVER. WINDS AT DULUTH, MN, APPROX. 11 NMI NORTHWEST OF ACCIDENT SITE, WERE REPORTED FROM 080 DEGREES AT 12 KNOTS.

Full Narrative

UPON LANDING ON RUNWAY 13, PILOT REPORTS WIND BLOWING AIRCRAFT TOWARDS THE EDGE OF RUNWAY. AIRCRAFT WENT OFF RIGHT SIDE, NOSE WHEEL STUCK IN MUD AND COLLAPSED, AND AIRCRAFT NOSED OVER. WINDS AT DULUTH, MN, APPROX. 11 NMI NORTHWEST OF ACCIDENT SITE, WERE REPORTED FROM 080 DEGREES AT 12 KNOTS.

Flight

Event TypeAccident
Event Time17:15 CDT
Nearest AirportRichard I. Bong (0nm N)
Runway13
Runway Length4000 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 172XP
Tail NumberN5093V
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-360-K · Reciprocating · 195
Seats4

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 29 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind80° @ 12 kt
Visibility15 sm
CeilingOvercast 10000 ft
Temperature / Dew Point54 / 19 C
Altimeter30.00 inHg
Observation Time22:26
Weather SourceWFAC

Appendix: Source Data