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
August 26, 2009 · Bell 206L-3 · N22ZA
White Plains, NY
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
August 26, 2009
Injury Outcomes
No injuries (1 uninjured)
Location
White Plains, NY
Aircraft
Bell 206L-3
Tail Number
N22ZA
Operator
Itai Shoshani
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ERA09CA485
The pilot stated that during takeoff from a dolly, the helicopter nosed down, contacted the ground, and collapsed the landing skids. Post-accident inspection revealed that the helicopter had not been disconnected from the ground power unit (GPU) prior to take off. The company did not have any written procedures regarding the placement or operation of the GPU. On this flight, the GPU had been placed behind the helicopter due to its "proximity to the taxiway." The pilot did not report any mechanical malfunctions or anomalies with the helicopter.
NTSB Probable Cause
Aircraft-Aircraft systems-Electrical power system-External power system-Incorrect use/operation - C
Full Narrative
The pilot stated that during takeoff from a dolly, the helicopter nosed down, contacted the ground, and collapsed the landing skids. Post-accident inspection revealed that the helicopter had not been disconnected from the ground power unit (GPU) prior to take off. The company did not have any written procedures regarding the placement or operation of the GPU. On this flight, the GPU had been placed behind the helicopter due to its "proximity to the taxiway." The pilot did not report any mechanical malfunctions or anomalies with the helicopter.
Flight
Event TypeAccident
Event Time12:00 EDT
Nearest AirportWestchester County Airport (0nm)
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBell 206L-3
Tail NumberN22ZA
Aircraft CategoryHeli
DamageSubstantial
OperatorItai Shoshani
Operating RulePart 91
Engines1
Engine TypeTurboshaft
Engine DetailsRolls Royce · 250 C30P · Turboshaft · 650
Seats7
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 47 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
Wind270° @ 10 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point63 F
Altimeter29.96 inHg
Observation Time15:56
Weather SourceWFAC