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.
Tok, AK
THE PRIVATE PILOT ATTEMPTED TO TAKE-OFF AT DUSK WITH A LEFT MAIN GEAR WHEEL BRAKE THAT WAS FROZEN IN THE 'ON' POSITION. HE HAD UNSUCCESSFULLY ATTEMPTED TO FREE THE BRAKE PRIOR TO TAKE0FF, BUT FELT THAT HE COULD GET THE AIRPLANE AIRBORNE BY SKIDDING THE TIRE ALONG THE TOP OF THE SNOW AND ICE COVERED RUNWAY. HE SUBSEQUENTLY WAS UNABLE TO MAINTAIN DIRECTIONAL CONTROL DURING THE TAKE-OFF ROLL AND STRUCK A RUNWAY EDGE LIGHT WITH THE AIRPLANE'S STABILATOR. HE COMPLETED THE FLIGHT UNEVENTFULLY, AND DID NOT DISCOVER THE DAMAGE TO THE STABILATOR UNTIL AFTER HE LANDED. THE PILOT STATED THAT HE SHOULD NOT HAVE ATTEMPTED TO TAKE-OFF WITH THE BRAKE FROZEN, AND THAT HE POSSIBLY COULD HAVE AVOIDED THE RUNWAY LIGHT IF IT HAD BEEN LIGHTED, BUT IT WAS ACTIVATED ON COMMAND VIA THE AIRPLANE'S RADIO, AND HE DID NOT KNOW WHICH FREQUENCY TO USE.
THE PRIVATE PILOT ATTEMPTED TO TAKE-OFF AT DUSK WITH A LEFT MAIN GEAR WHEEL BRAKE THAT WAS FROZEN IN THE 'ON' POSITION. HE HAD UNSUCCESSFULLY ATTEMPTED TO FREE THE BRAKE PRIOR TO TAKE0FF, BUT FELT THAT HE COULD GET THE AIRPLANE AIRBORNE BY SKIDDING THE TIRE ALONG THE TOP OF THE SNOW AND ICE COVERED RUNWAY. HE SUBSEQUENTLY WAS UNABLE TO MAINTAIN DIRECTIONAL CONTROL DURING THE TAKE-OFF ROLL AND STRUCK A RUNWAY EDGE LIGHT WITH THE AIRPLANE'S STABILATOR. HE COMPLETED THE FLIGHT UNEVENTFULLY, AND DID NOT DISCOVER THE DAMAGE TO THE STABILATOR UNTIL AFTER HE LANDED. THE PILOT STATED THAT HE SHOULD NOT HAVE ATTEMPTED TO TAKE-OFF WITH THE BRAKE FROZEN, AND THAT HE POSSIBLY COULD HAVE AVOIDED THE RUNWAY LIGHT IF IT HAD BEEN LIGHTED, BUT IT WAS ACTIVATED ON COMMAND VIA THE AIRPLANE'S RADIO, AND HE DID NOT KNOW WHICH FREQUENCY TO USE.