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

November 20, 2008 · Brantly B-2B · N2180U

Cedar Hill, TX

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
November 20, 2008
Injury Outcomes
No injuries (2 uninjured)
Location
Cedar Hill, TX
Aircraft
Brantly B-2B
Tail Number
N2180U
Operator
Inverted U S
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CEN09CA068

The non-helicopter-rated pilot and passenger departed downwind for a local flight. Once above the surrounding obstacles, the helicopter began to settle. Unable to arrest the rate of decent, the pilot elected to land in an empty industrial park lot. The helicopter experienced a hard landing and rolled on to its side. The pilot and passenger were able to exit the helicopter unassisted. The pilot reported that the accident could have been prevented if he would have observed the wind condition from an obstacle free area before departure. A weather reporting station 14 miles east of the accident site reported, wind from 360 degrees at 18 knots gusting to 23 knots.

NTSB Probable Cause

The pilot's improper decision to takeoff downwind. A contributing factor was the gusty conditions.

Full Narrative

The non helicopter rated pilot and passenger departed downwind for a local flight. Once above the surrounding obstacles the helicopter began to settle. Unable to arrest the rate of decent, the pilot elected to land in an empty industrial park lot. The helicopter experienced a hard landing and rolled on to its side. The pilot and passenger were able to exit the helicopter unassisted. The pilot reported that the accident could have been prevented if he would have observed the wind condition from an obstacle free area before departure. A weather reporting station 14 miles east of the accident site reported, wind from 360 degrees at 18 knots gusting to 23 knots.

Flight

Event TypeAccident
Event Time13:30 CST
Nearest Airport0nm
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBrantly B-2B
Tail NumberN2180U
Aircraft CategoryHeli
DamageSubstantial
OperatorInverted U S
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IVO-360 · Reciprocating · 180
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 39 · Second Class · None

Conditions

ConditionsVMC
LightDaylight
Wind360° @ 18 kt, gusting 23 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point57 / 39 C
Altimeter30.26 inHg
Observation Time20:34
Weather SourceWFAC

Appendix: Source Data