Overall Trends
Total, fatal, and serious accidents in the selected range.
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
Search everything
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Featured 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…
High-signal investigations
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
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 manufacturersAirports
More airportsOperators
More operatorsAbout
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 11, 1990 · Robinson R22 BETA · N2579W
Chamblee, GA
Overview
Report Status
Probable Cause
Event Type
Accident
Date
May 11, 1990
Injury Outcomes
No injuries (2 uninjured)
Location
Chamblee, GA
Aircraft
Robinson R22 BETA
Tail Number
N2579W
Operator
Prestige Helicopters
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ATL90LA112
THE INSTRUCTIONAL FLIGHT WAS FOR RECURRENT TRAINING OF THE HELICOPTER RATED STUDENT PILOT. TWO HOVERING AUTOROTATIONS HAD BEEN COMPLETED SUCCESSFULLY WITH THE INSTRUCTOR FOLLOWING THE STUDENT ON THE CONTROLS. THE INSTRUCTOR THEN INFORMED THE STUDENT THAT THE NEXT ONE WAS HIS, COMPLETELY. THE STUDENT PILOT BROUGHT THE HELICOPTER TO AN APPROXIMATELY EIGHTEEN INCH HOVER, TURNED INTO THE WIND, AND AFTER THE COUNT OF THREE, ROLLED OFF THE THROTTLE. THE HELICOPTER STARTED TO ROTATE TO THE LEFT, WHEN IT TOUCHED DOWN WITH ONE SKID, THEN IT ROLLED OVER ON ITS LEFT SIDE. THE INSTRUCTOR'S EXPERIENCE OF 9032 HOURS INCLUDED 2703 HOURS AS INSTRUCTOR IN THE R22. THE STUDENT'S EXPERIENCE OF 134 HOURS INCLUDED 65 HOURS IN THE R22.
NTSB Probable Cause
FAILURE OF THE STUDENT (RATED) PILOT TO MAINTAIN CONTROL OF THE HELICOPTER, AND INSUFFICIENT SUPERVISION BY THE INSTRUCTOR PILOT (CFI).
Full Narrative
THE INSTRUCTIONAL FLIGHT WAS FOR RECURRENT TRAINING OF THE HELICOPTER RATED STUDENT PILOT. TWO HOVERING AUTOROTATIONS HAD BEEN COMPLETED SUCCESSFULLY WITH THE INSTRUCTOR FOLLOWING THE STUDENT ON THE CONTROLS. THE INSTRUCTOR THEN INFORMED THE STUDENT THAT THE NEXT ONE WAS HIS, COMPLETELY. THE STUDENT PILOT BROUGHT THE HELICOPTER TO AN APPROXIMATELY EIGHTEEN INCH HOVER, TURNED INTO THE WIND, AND AFTER THE COUNT OF THREE, ROLLED OFF THE THROTTLE. THE HELICOPTER STARTED TO ROTATE TO THE LEFT, WHEN IT TOUCHED DOWN WITH ONE SKID, THEN IT ROLLED OVER ON ITS LEFT SIDE. THE INSTRUCTOR'S EXPERIENCE OF 9032 HOURS INCLUDED 2703 HOURS AS INSTRUCTOR IN THE R22. THE STUDENT'S EXPERIENCE OF 134 HOURS INCLUDED 65 HOURS IN THE R22.
Flight
Event TypeAccident
Event Time09:55 EDT
Nearest AirportDekalb-Peachtree (0nm N)
Runway16
Runway Length3966 ft
Runway Width150 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftRobinson R22 BETA
Tail NumberN2579W
Aircraft CategoryHeli
DamageSubstantial
OperatorPrestige Helicopters
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-B2C · Reciprocating · 160
Seats2
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 56 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind30° @ 4 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point70 F / 0 C
Altimeter0
Observation Time14:00