NTSB investigations, 2012, TN
4 cases where the sequence of events included Loss of control on ground.
Cases per year
| 2008 | 2 |
|---|---|
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 4 |
| 2013 | 4 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 4 |
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 year(c.\"eventDate\") = 2012
AND 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\" = '230' 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 year(c."eventDate") = 2012 AND 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" = '230' 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 ERA12CA430Accident · Minor injuriesData collectionFinal reportTaylorcraft BC12-D · Camden, TNThe pilot's failure to properly secure the airplane before hand-propping the engine for startup.NTSB ERA12CA408Accident · Minor injuriesData collectionFinal reportCessna 195B · Millington, TNThe pilot's failure to maintain directional control during the landing roll.NTSB ERA12CA347Accident · No injuriesData collectionFinal reportCessna 172R · Crossville, TNThe pilot's attempt to avoid a deer on the runway, which resulted in a runway excursion.NTSB ERA12CA232Accident · No injuriesData collectionFinal reportPiper PA-28R-180 · Dover, TNThe pilot's failure to maintain directional control during takeoff in gusty wind conditions, which resulted in a collision with an object and a landing gear collapse during the subsequent landing.