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.
Mulino, OR
The pilot reported that he was conducting flight tests on the gyrocopter. After performing a series of high-speed taxi tests and takeoffs, the pilot brought the gyrocopter around in the pattern for a landing. As the gyrocopter landed, it veered to the right and came to rest on its side. Post accident examination by the Federal Aviation Administration accident coordinator did not reveal any control anomalies. The gyrocopter had approximately 40 hours of flight time, and the pilot had 11 hours in make and model.
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
The pilot submitted a written statement and reported that he was conducting flight tests on the gyrocopter. After performing a series of high-speed taxis and lift-offs, the pilot brought the gyrocopter around in the pattern. As the gyrocopter landed, it veered to the right and came to rest on its side. Post accident examination by the Federal Aviation Administration accident coordinator did not reveal any control anomalies. The gyrocopter had approximately 40 hours of flight time, and the pilot had 11 hours in make and model.