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.
Smoketown, PA
During a supervised solo, the student pilot was practicing 360 degree circles in a hover practice area at the airport. During the maneuver he reached a point perpendicular to the prevailing wind, and added right torque pedal to compensate, with minimal result. The student pilot then added power to regain control, and the helicopter started to continuously rotate to the right and began climbing. After reaching about 100 feet, and completing approximately 5 revolutions to the right, the helicopter descended, and impacted the ground in a flat attitude, resulting in substantial damage.
The student pilot's failure to maintain aircraft control while performing pedal turns at a hover, resulting in a collision with terrain.
"This report is based on information received by the NTSB. Additional details may be found in the NTSB's public docket for this case. For further information, please contact the NTSB Office of Public Inquiries."