NTSB investigations, IA
180,616 investigations by the National Transportation Safety Board since 1962: 174,594 accidents, the rest incidents and other occurrences. Each has NTSB’s narrative and, once the investigation is done, its probable cause; since 2008, its findings and sequence of events.
Cases, newest first
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1 WHERE c.\"eventStateOrRegion\" = 'IA' AND c.\"eventCountry\" = 'USA' ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1 WHERE c."eventStateOrRegion" = 'IA' AND c."eventCountry" = 'USA' ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB MKC75FCD29Accident · No injuriesClosedHughes 269A · Bettendorf, IANTSB MKC75FCD28Accident · No injuriesClosedLuscombe 8A · Rockwell Cty, IANTSB MKC75FCD27Accident · Serious injuriesClosedAeronca 7AC · Graf, IANTSB MKC74AK030Accident · 1 fatalClosedCessna 182 · Beacon, IANTSB MKC75FCD26Accident · No injuriesClosedMooney M20A · Guttenberg, IANTSB MKC75FCD25Accident · No injuriesClosedPiper PA-32 · Clarinda, IANTSB MKC75AK029Accident · 1 fatalClosedCessna 150 · Johnston, IANTSB MKC75DCD24Accident · No injuriesClosedLockheed 12A · Osage, IANTSB MKC75DCD23Accident · No injuriesClosedBeech B55 · Marion, IANTSB MKC75AK027Accident · 1 fatalClosedCessna 150K · Hedrick, IANTSB MKC75FCD22Accident · No injuriesClosedHughes 269B · Waterloo, IANTSB MKC75FCD21Accident · No injuriesClosedPiper PA-24 · Elkader, IANTSB MKC75FCD19Accident · Minor injuriesClosedCessna 150 · Runnells, IANTSB MKC75FCD18Accident · No injuriesClosedPiper PA-28 · Fort Dodge, IANTSB MKC75DCD20Accident · No injuriesClosedPiper PA-28 · Milford, IANTSB MKC75FCD17Accident · Serious injuriesClosedRyan Navion · Monticello, IANTSB MKC75FCD16Case · No injuriesClosedGrumman G-164 · Alexander, IANTSB MKC75DCD15Accident · No injuriesClosedCessna 150H · Emmetsville, IANTSB MKC75FCD13Accident · No injuriesClosedCallair A-9 · Gilmore City, IANTSB MKC75FCD14Accident · Minor injuriesClosedCessna 150 · Runnells, IANTSB MKC75FCD11Accident · 1 fatalClosedPiper PA-11 · Rockwell Cty, IANTSB MKC75FCD10Accident · 1 fatalClosedPiper PA-18 · Paton, IANTSB MKC75FCD09Accident · No injuriesClosedPiper PA-25 · Storm Lake, IANTSB MKC75FCD08Accident · No injuriesClosedCallair A-9B · Harcourt, IANTSB MKC75DCD06Accident · No injuriesClosedPiper PA-30 · Meridan, IANTSB MKC75AK010Accident · 2 fatalClosedCessna 310 · Pisgah, IANTSB MKC75FCD04Accident · Minor injuriesClosedMaule M-4 · West Liberty, IANTSB MKC75DCD12Accident · No injuriesClosedCessna 177RG · Keokuk, IANTSB MKC75DCD05Accident · No injuriesClosedSchweizer 2-22 · Greenfield, IANTSB MKC75AK004Accident · 1 fatalClosedPiper PA-28 · Dubuque, IANTSB MKC75FCD03Accident · 1 fatalClosedCessna 172H · Fort Madison, IANTSB MKC75FCD02Accident · No injuriesClosedPiper PA-24 · Hillsboro, IANTSB MKC75FCD01Accident · No injuriesClosedPiper PA-25 · Southerland, IANTSB MKC74FCD45Accident · Minor injuriesClosedCessna 120 · Keosauqa, IANTSB MKC74DCD44Accident · No injuriesClosedPiper PA-28 · Mason City, IANTSB MKC74FCD43Accident · No injuriesClosedMooney M20G · Paullina, IANTSB MKC74FCD42Accident · Serious injuriesClosedCessna 182 · Cedar Rapids, IANTSB MKC74FCD41Accident · No injuriesClosedPiper PA-28 · Des Moines, IANTSB MKC74FCD40Accident · Minor injuriesClosedPiper PA-25 · Unionville, IANTSB MKC74FCD39Accident · No injuriesClosedCessna 120 · Hampton, IANTSB MKC74DCD38Accident · No injuriesClosedPiper PA-24 · Urbandale, IANTSB MKC74DCD37Accident · No injuriesClosedSchweizer 2-33A · Greenfield, IANTSB MKC74FCD36Accident · Minor injuriesClosedCessna 140 · Logan, IANTSB MKC74FCD35Accident · Serious injuriesClosedPiper PA-28 · Sac City, IANTSB MKC74DCD34Accident · No injuriesClosedGrumman G-164 · Donnellson, IANTSB MKC74FCD33Accident · Minor injuriesClosedPiper PA-20 · Red Oak, IANTSB MKC74FCD32Accident · Minor injuriesClosedPiper PA-25 · Anita, IANTSB MKC74IK067Incident · No injuriesClosedBeech 99 · Fort Dodge, IANTSB MKC74FCD31Accident · No injuriesClosedBellanca 17-30A · Red Oak, IANTSB MKC74DCD30Accident · No injuriesClosedCessna 140 · Chariton, IA