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 16, 1993 · Bell 206L-1 · N38Q

Mead, CO

Overview

Report Status
Probable Cause
Event Type
Accident
Date
May 16, 1993
Injury Outcomes
2 injuries (2 minor injuries), 5 uninjured
Location
Mead, CO
Aircraft
Bell 206L-1
Tail Number
N38Q
Operator
Helicopters Adventures Int L
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
DEN93LA060

AT THE COMPLETION OF A 20 MINUTE CROSS COUNTRY FLIGHT WITH SEVEN PERSONS ON BOARD, AND AT A GROSS WEIGHT LESS THAN 50 POUNDS BELOW THE MAXIMUM, THE PILOT CONDUCTED AN APPROACH TO A HOVER. AS THE HELICOPTER APPROACHED A HOVER THE WIND REPORTEDLY SHIFTED AND THE HELICOPTER BEGAN SPINNING TO THE RIGHT WITH FULL LEFT PEDAL APPLIED. AFTER SEVERAL TURNS, THE PILOT SECURED THE ENGINE WHILE IN A FIVE FOOT HOVERING RIGHT TURN. UPON GROUND CONTACT, A SKID CROSS TUBE FAILED IN OVERLOAD AND THE HELICOPTER ROLLED ON ITS SIDE.

NTSB Probable Cause

A FAILURE BY THE PILOT IN COMMAND TO COMPENSATE FOR WIND CONDITIONS AND MAINTAIN CONTROL OF THE HELICOPTER. A FACTOR WAS: UNFAVORABLE WIND CONDITIONS.

Full Narrative

AT THE COMPLETION OF A 20 MINUTE CROSS COUNTRY FLIGHT WITH SEVEN PERSONS ON BOARD, AND AT A GROSS WEIGHT LESS THAN 50 POUNDS BELOW THE MAXIMUM, THE PILOT CONDUCTED AN APPROACH TO A HOVER. AS THE HELICOPTER APPROACHED A HOVER THE WIND REPORTEDLY SHIFTED AND THE HELICOPTER BEGAN SPINNING TO THE RIGHT WITH FULL LEFT PEDAL APPLIED. AFTER SEVERAL TURNS, THE PILOT SECURED THE ENGINE WHILE IN A FIVE FOOT HOVERING RIGHT TURN. UPON GROUND CONTACT, A SKID CROSS TUBE FAILED IN OVERLOAD AND THE HELICOPTER ROLLED ON ITS SIDE.

Flight

Event TypeAccident
Event Time13:20 MDT
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftBell 206L-1
Tail NumberN38Q
Aircraft CategoryHeli
DamageSubstantial
OperatorHelicopters Adventures Int L
Operating RulePart 91
Engines1
Engine TypeTurboshaft
Engine DetailsAllison · 250-C30P · Turboshaft · 650
Seats7

People & Injuries

Injury Summary2 injuries (2 minor injuries), 5 uninjured
Fatal0
Serious0
Minor2
Uninjured5
Total7
Crew 1Age 32 · Second Class

Conditions

ConditionsVMC
LightDaylight
Wind290° @ 3 kt
Visibility10 sm
CeilingBroken clouds 4000 ft
Temperature / Dew Point61 F / 50
Altimeter30.00 inHg
Observation Time19:46
Weather SourceWFAC

Appendix: Source Data