Every aviation accident or incident the National Transportation Safety Board has investigated — 93,517 events going back to 1982 with 49,840 cumulative fatalities. Each record has the NTSB case number, location, aircraft make/model/registration, FAR Part (91 private / 121 commercial / 135 charter), injury counts, light + weather conditions, and the official probable-cause narrative. Pairs with `nhtsa_complaints` (vehicle safety) and `osha_severe_injury_reports` (workplace injury) for transportation + worker safety panorama.
Every record in this dataset can be traced back to its primary source at https://data.ntsb.gov/avdata. Underlying content is a US federal government work (public domain under 17 USC §105); our derived data is licensed CC0 1.0.