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

May 4, 2019 · Cessna A185 E · N7711L

Valparaiso, IN

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
May 4, 2019
Injury Outcomes
No injuries (1 uninjured)
Location
Valparaiso, IN
Aircraft
Cessna A185 E (1969)
Tail Number
N7711L
Injuries
None
Aircraft Damage
Substantial
NTSB Number
GAA19CA244

The pilot of the tailwheel-equipped airplane reported that he was performing stop-and-go takeoffs and landings. During a takeoff roll, the tailwheel lifted off the ground, and the airplane encountered a significant wind from the left. He applied left aileron and right rudder to compensate for the wind, but the airplane ground looped to the left. The airplane sustained substantial damage to the right wing and right aileron. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot added that a "slower application of the throttle and keeping the tailwheel on the ground longer during the takeoff roll, will prevent this type of accident from occurring in the future."

NTSB Probable Cause

The pilot's improper throttle application and subsequent failure to maintain directional control during the takeoff roll in gusting left crosswind conditions, which resulted in a ground loop.

Full Narrative

The pilot in the tailwheel-equipped airplane reported that, he was performing stop and go take offs and landings. During the takeoff roll, the tailwheel came off the ground, and the airplane encountered a significant wind from the left. He applied left aileron, and right rudder to compensate for the wind, but the airplane ground-looped to the left. The pilot reported that there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation. The airplane sustained substantial damage to the right wing and the right aileron. The airport's Meteorological Aerodrome Report, about the time of the accident, reported that the wind was from 030° at 8 knots and gusting to 14 knots. Additionally, the wind was reported as variable between 340° and 070°. The airplane took off from runway 9. The pilot added that a, "slower application of the throttle and keeping the tailwheel on the ground longer during the takeoff roll, will prevent this type of accident from occurring in the future."

Flight

Event TypeAccident
Event Time14:40 EDT
Nearest AirportPorter County Rgnl (0nm SE)
Runway09
Runway Length7001 ft
Runway Width150 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna A185 E
Tail NumberN7711L
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-D · Reciprocating · 300
Seats2

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 38 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind30° @ 8 kt, gusting 14 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point63 F / 41 C
Altimeter0
Observation Time18:56
Weather SourceWFAC

Appendix: Source Data