Overall Trends
Total, fatal, and serious accidents in the selected range.
Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.
Fast key and full-text search with live filters, watches, and precise metadata.
Use quotes for exact phrase matches (for example "fuel selector valve").
Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.
Major cases, deep-report coverage, and investigation media across decades of NTSB history.
Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.
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.
New York, NY
THE ACCIDENT INVOLVED TWO BELL 206L HELICOPTERS THAT WERE PARKED BESIDE ONE ANOTHER, BUT HEADED IN OPPOSITE DIRECTIONS. BEFORE THE ACCIDENT OCCURRED, ONE OF THE HELICOPTERS, N16696, WAS OPERATING WITH THE ROTORS AT ABOUT 60% RPM (FLIGHT IDLE) WHILE PASSENGERS WERE BEING LOADED. MEANWHILE, THE PILOT OF THE OTHER HELICOPTER, N49575, ARRIVED, UNTIED THE ROTOR, AND STARTED THE ENGINE. WHEN N49575 WAS STARTED, THE MAIN ROTOR BLADES OF THE TWO HELICOPTERS COLLIDED. A PASSENGER THAT WAS BEING BOARDED ON N16696 AND A RAMP ATTENDANT WERE INJURED BY FLYING DEBRIS.
THE ACCIDENT INVOLVED TWO BELL 206L HELICOPTERS THAT WERE PARKED BESIDE ONE ANOTHER, BUT HEADED IN OPPOSITE DIRECTIONS. BEFORE THE ACCIDENT OCCURRED, ONE OF THE HELICOPTERS, N16696, WAS OPERATING WITH THE ROTORS AT ABOUT 60% RPM (FLIGHT IDLE) WHILE PASSENGERS WERE BEING LOADED. MEANWHILE, THE PILOT OF THE OTHER HELICOPTER, N49575, ARRIVED, UNTIED THE ROTOR, AND STARTED THE ENGINE. WHEN N49575 WAS STARTED, THE MAIN ROTOR BLADES OF THE TWO HELICOPTERS COLLIDED. A PASSENGER THAT WAS BEING BOARDED ON N16696 AND A RAMP ATTENDANT WERE INJURED BY FLYING DEBRIS.