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.
Lafayette, IN
WHILE TURNING THE PROP BY HAND TO LUBRICATE THE ENGINE IT UNINTENTIONALLY STARTED AND RAN AT APRX 1700 RPM. THE ACFT WAS NOT CHOCKED OR TIED DOWN AND THE PARKING BRAKE WAS NOT SET. THE ACFT TRAVELED ACROSS THE RAMP AND COLLIDED WITH AN EMPTY T-HANGAR. AFTER THE ACCIDENT THE MAGNETOS WERE FOUND SWITCHED TO THE BOTH POSITION, THE MIXTURE WAS RICH, MASTER SWITCH WAS OFF AND THE THROTTLE WAS OPEN APRX 1 1/2 INCHES. THE MAGNETOS WERE LATER TESTED AND FOUND TO OPERATE NORMALLY.
WHILE TURNING THE PROP BY HAND TO LUBRICATE THE ENGINE IT UNINTENTIONALLY STARTED AND RAN AT APRX 1700 RPM. THE ACFT WAS NOT CHOCKED OR TIED DOWN AND THE PARKING BRAKE WAS NOT SET. THE ACFT TRAVELED ACROSS THE RAMP AND COLLIDED WITH AN EMPTY T-HANGAR. AFTER THE ACCIDENT THE MAGNETOS WERE FOUND SWITCHED TO THE BOTH POSITION, THE MIXTURE WAS RICH, MASTER SWITCH WAS OFF AND THE THROTTLE WAS OPEN APRX 1 1/2 INCHES. THE MAGNETOS WERE LATER TESTED AND FOUND TO OPERATE NORMALLY.