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 9, 2016 · Cessna A185 F · N4095A

Chesterfield, MO

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
April 9, 2016
Injury Outcomes
No injuries (3 uninjured)
Location
Chesterfield, MO
Aircraft
Cessna A185 F (1979)
Tail Number
N4095A
Operator
Earth Angel Aviators
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA16CA217

The pilot of a tailwheel-equipped airplane reported that during the landing roll in gusty crosswind conditions, the airplane started to veer to the right. The pilot further reported that he applied left rudder and brake, but the airplane ground looped to the right and the left wing struck the runway. The left wing and left elevator were substantially damaged. The pilot did not report any mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observing system at the airport, about the time of the accident, reported the wind at 080 degrees true at 7 knots, for the landing on runway 26.

NTSB Probable Cause

The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop and a wing strike.

Full Narrative

The pilot of a tailwheel-equipped airplane reported that during the landing roll in gusty crosswind conditions, the airplane started to veer to the right. The pilot further reported that he applied left rudder and brake, but the airplane ground looped to the right and the left wing struck the runway. The left wing and left elevator were substantially damaged. The pilot did not report any mechanical malfunctions or failures with the airplane that would have precluded normal operation. An automated weather observing system at the airport, about the time of the accident, reported the wind at 080 degrees true at 7 knots, for the landing on runway 26.

Flight

Event TypeAccident
Event Time09:30 CDT
Nearest AirportSpirit Of St Louis (0nm ESE)
Runway26L
Runway Length7485 ft
Runway Width150 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna A185 F
Tail NumberN4095A
Aircraft CategoryAir
DamageSubstantial
OperatorEarth Angel Aviators
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-D · Reciprocating · 300
Seats4

People & Injuries

Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 69 · Third Class · None
Crew 2Age 60 · None
Crew 3Age 17 · None

Conditions

ConditionsVMC
LightDaylight
Wind80° @ 7 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point37 C / 18 C
Altimeter30.29 inHg
Observation Time14:54
Weather SourceWFAC

Appendix: Source Data