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 5, 1989 · Beech 35 · N5011C

Milan, MI

Overview

Report Status
Probable Cause
Event Type
Accident
Date
June 5, 1989
Injury Outcomes
4 injuries (4 minor injuries)
Location
Milan, MI
Aircraft
Beech 35
Tail Number
N5011C
Injuries
Minor
Aircraft Damage
Destroyed
NTSB Number
CHI89LA103

THE PILOT ATTEMPTED TAKEOFF FROM A SOGGY SOD RUNWAY, OVERROTATED, AND DRAGGED THE TIEDOWN LOOP ON THE SURFACE SEVERAL TIMES. WHEN AIRBORNE, THE AIRPLANE GAINED ONLY 20 FEET AND SUBSEQUENTLY STRUCK A TREE OFF THE END OF THE RUNWAY.

NTSB Probable Cause

THE PILOT'S EXCESSIVE ROTATION, WHICH RESULTED IN AN INADVERTENT MUSHED STALL AND COLLISION WITH TREES.

Full Narrative

THE PILOT ATTEMPTED TAKEOFF FROM A SOGGY SOD RUNWAY, OVERROTATED, AND DRAGGED THE TIEDOWN LOOP ON THE SURFACE SEVERAL TIMES. WHEN AIRBORNE, THE AIRPLANE GAINED ONLY 20 FEET AND SUBSEQUENTLY STRUCK A TREE OFF THE END OF THE RUNWAY.

Flight

Event TypeAccident
Event Time08:45 EDT
Nearest AirportMILAN (0nm N)
Runway0
Runway Length0
Runway Width0
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBeech 35
Tail NumberN5011C
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · E-185 · Reciprocating · 185
Seats4

People & Injuries

Injury Summary4 injuries (4 minor injuries)
Fatal0
Serious0
Minor4
Uninjured0
Total4
Crew 1Age 17 · First Class

Conditions

ConditionsVMC
LightDaylight
Wind100° @ 7 kt
Visibility10 sm
CeilingBroken clouds 20000 ft
Temperature / Dew Point0 C / 0 C
Altimeter30.00 inHg
Observation Time12:50
Weather SourceWFAC

Appendix: Source Data