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.
El Reno, OK
During the takeoff roll in a tailwheel-equipped airplane, the pilot, who was being checked out in the airplane, pushed the control yoke forward to lift the tail off the ground. When the tail came up, he lost control, and the airplane ground looped. The check pilot tried to regain directional control, but the airplane went off the runway and flipped over, causing substantial damage to the airframe. The pilot reported no mechanical preimpact malfunctions or failures that would have precluded normal operation.
The pilot's failure to maintain control during takeoff. Contributing to the accident was the check pilot's delayed remedial action.
During the takeoff roll in a tailwheel-equipped airplane, the private pilot pushed the control yoke forward to lift the tail off the ground. When the tail came up, he lost control and the airplane ground-looped. The flight instructor, who was checking the pilot out in the airplane, tried to regain directional control, but the airplane went off the runway and flipped over causing substantial damage to the airframe. No mechanical issues were reported prior to the loss of control.