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

August 21, 2011 · Cessna TU206G · N12TL

Shawno, WI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
August 21, 2011
Injury Outcomes
1 injury (1 minor injury), 1 uninjured
Location
Shawno, WI
Aircraft
Cessna TU206G
Tail Number
N12TL
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CEN11CA586

The pilot stated that while on final approach for landing, he observed some birds flying low near the intended runway touchdown point. In an attempt to avoid the birds, the airplane touched down shorter than expected and departed the runway. The airplane sustained substantial damage to the wings and fuselage. The pilot reported that there were no failures or malfunctions associated with the airplane prior to the accident.

NTSB Probable Cause

Environmental issues-Physical environment-Object/animal/substance-Animal(s)/bird(s)-Response/compensation

Full Narrative

The pilot stated that while on final approach for landing, he observed some birds flying low near the intended runway touchdown point. In an attempt to avoid the birds, the airplane touched down shorter than expected and departed the runway. The airplane sustained substantial damage to the wings and fuselage. The pilot reported that there were no failures or malfunctions associated with the airplane prior to the accident.

Flight

Event TypeAccident
Event Time20:30 CDT
Nearest AirportShawano Municipal (0nm)
Runway35
Runway Length2225 ft
Runway Width60 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna TU206G
Tail NumberN12TL
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · TSIO-520 SER · Reciprocating · 300
Seats6

People & Injuries

Injury Summary1 injury (1 minor injury), 1 uninjured
Fatal0
Serious0
Minor1
Uninjured1
Total2
Crew 1Age 72 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind330° @ 6 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point50
Altimeter29.93 inHg
Observation Time22:35
Weather SourceWFAC

Appendix: Source Data