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

October 20, 2012 · Hunthrop Autogyro MTO Sport · N589DH

Bourland, TX

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
October 20, 2012
Injury Outcomes
1 injury (1 serious injury)
Location
Bourland, TX
Aircraft
Hunthrop Autogyro MTO Sport
Tail Number
N589DH
Operator
Hunthrop William D
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
CEN13CA017

The private pilot, who had 10 hours of dual instruction and 1.5 hours of solo flight in the gyroplane make and model, was performing touch-and-go landings in the gyroplane in pursuit of a gyroplane endorsement when the gyroplane impacted terrain during a takeoff, and the fuselage was substantially damaged. The pilot could not recall the accident sequence. The wind at the time of the accident was from 190 degrees at 19 knots gusting to 27 knots. Documentation showed that the pilot had been signed off by his flight instructor to operate the gyroplane solo in wind up to 9 knots. A visual examination of the gyroplane did not reveal any preimpact anomalies that would have precluded normal operation. Based on the information available, it is likely the pilot did not maintain directional control while taking off in the gyroplane in strong, gusty wind conditions.

NTSB Probable Cause

The pilot's decision to fly the gyroplane in gusty wind conditions that exceeded his limitations and his resultant loss of control during takeoff.

Full Narrative

While performing touch-and-go training, the gyrocraft impacted terrain during a takeoff from the runway. The gyroplane's fuselage was substantially damaged. The Federal Aviation Administration inspector reported that the solo private pilot sustained a broken arm and a concussion; the pilot could not recall the accident sequence. In addition, the pilot was training to obtain a gyrocraft endorsement and had been signed off by his flight instructor to operate solo in winds up to 9 knots. Winds at the time of the accident were 20 degrees from runway heading at 19 knots gusting to 27 knots. At the time of the accident, the pilot had accumulated about 271 hours total time with 10 hours dual and 1.5 hours solo in make and model. A visual examination of the gyrocraft did not reveal any preimpact anomalies.

Flight

Event TypeAccident
Event Time11:45 CDT
Nearest AirportBourland Field (1nm)
Runway17
Runway Length4049 ft
Runway Width60 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftHunthrop Autogyro MTO Sport
Tail NumberN589DH
Aircraft CategoryGyro
DamageSubstantial
OperatorHunthrop William D
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsRotax · 912ULS · Reciprocating · 100
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 60 · Sprt · Serious

Conditions

ConditionsVMC
LightDaylight
Wind190° @ 19 kt, gusting 27 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point59
Altimeter29.87 inHg
Observation Time15:53
Weather SourceWFAC

Appendix: Source Data