NTSB investigations, TN
7 cases where the sequence of events included Unknown or undetermined.
Cases per year
| 2008 | 1 |
|---|---|
| 2015 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Where
Open the mapLatest cases
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\" = 'TN' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.\"tier2Number\" = '000' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE \"isDefiningEvent\"))
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" = 'TN' AND c."eventCountry" = 'USA' AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '000' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")) 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 ERA25FA253Accident · 1 fatalClass 3 · FieldPreliminary reportErcoupe 415 · Gallatin, TNOn July 2, 2025, about 1300 central daylight time, an Ercoupe 415-C, N93985, was substantially damaged when it was involved in an accident near Gallatin, Tennessee. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal…NTSB WPR25FA126Accident · 3 fatalClass 3 · FieldPreliminary reportMooney M20F · Reliance, TNOn April 11, 2025, about 1402 eastern daylight time, a Mooney M20F, N7026V, sustained substantial damage when it was involved in an accident near Reliance, Tennessee. The pilot, pilot-rated passenger and passenger were fatally injured. The airplane was…NTSB ERA24LA082Accident · No injuriesClass 3 · LimitedFinal reportMooney M20K · Tullahoma, TNA total loss of engine power for undetermined reasons.NTSB ERA23LA205Accident · No injuriesClass 3 · LimitedFinal reportSchweizer 269C · Springfield, TNA partial loss of engine power for undetermined reasons.NTSB ERA23LA111Accident · No injuriesClass 4 · LimitedFinal reportPiper PA-28-160 · Somerville, TNBased on available evidence, the reason for the damage to the airplane’s propeller and engine cowling could not be determined.NTSB ERA15FA204Accident · 1 fatalField investigationFinal reportCessna 182 · Mulberry, TNThe pilot's failure to recover from a controlled descent for reasons that could not be determined during the postaccident investigation.NTSB NYC08FA238Accident · 1 fatalField investigationFinal reportCessna 152 · Rossville, TNUndetermined.