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.
Thedford, NE
The pilot reported that, during the landing roll, the left main landing gear hit a patch of ice on the runway, and the airplane began to veer to the left. The pilot’s efforts to correct the veer were unsuccessful, and the airplane spun more than 90 degrees to the left and impacted a snowbank. The airplane nosed over and came to rest inverted. The airplane’s fuselage, right wing, and right wing strut were substantially damaged during the accident.
Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained - C
The private pilot reported that he was on landing rollout on the runway when the left main gear hit a patch of ice on the runway and the airplane began to veer to the left. The pilot’s efforts to correct the veer were unsuccessful and the airplane spun more than 90 degrees nose to the left and impacted terrain and a snowbank. The airplane nosed over and came to rest inverted. The airplane’s fuselage, right wing, and right wing strut were substantially damaged during the accident.