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.
Columbia, IL
The pilot was making a full stop landing to a grass airstrip (2,400 feet by 150 feet, dry turf). After the airplane landed, it ground looped and exited the right side of the runway. The left main gear hit a depression and subsequently collapsed.
The pilot's failure to maintain directional control of the airplane, causing a ground loop, subsequent runway excursion, and left main gear collapse. Factors in the accident include the ground loop encountered and the depression.
The aircraft was substantially damaged when the left main gear collapsed after landing on runway 03 (2,400 feet by 150 feet, turf). The pilot stated that he was practicing touch and go landings earlier in the flight and decided to make his last landing to a full stop. After the airplane landed, it veered to the right. The pilot corrected with left rudder but the airplane continued to turn to the right. The airplane departed the right side of the runway into a bean field, the left wheel hit a depression, and the left main gear subsequently collapsed.