NTSB investigations, 2009, IL
6 cases where the sequence of events included Loss of control on ground.
Cases per year
| 2008 | 8 |
|---|---|
| 2009 | 6 |
| 2010 | 6 |
| 2011 | 6 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
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\") = 2009
AND c.\"eventStateOrRegion\" = 'IL' 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") = 2009 AND c."eventStateOrRegion" = 'IL' 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 CEN09CA508Accident · No injuriesData collectionFinal reportCessna 170A · Aurora, ILThe pilot's failure to maintain directional control during the landing.NTSB CEN09CA500Accident · No injuriesData collectionFinal reportCessna P210N · Wheeling, ILThe pilot's failure to maintain directional control of the airplane during landing.NTSB CEN09CA421Accident · No injuriesData collectionFinal reportPitts S-2A · Springfield, ILThe pilot's inability to maintain directional control while landing due to the unintentional obstruction of the rudder by the passenger.NTSB CEN09CA303Accident · No injuriesData collectionFinal reportAirborne XT912 · Newark, ILThe pilot's inadequate preflight preparation, which led to the inability to accelerate to takeoff speed after encountering wet and soft runway conditions.NTSB CEN09CA215Accident · Minor injuriesData collectionFinal reportMcCurdy Pro Star PT-2 · Springfield, ILThe pilot's failure to maintain directional control during the landing roll.NTSB CEN09CA139Accident · No injuriesData collectionFinal reportCessna 172I · Rockford, ILThe pilot's inability to maintain directional control during the landing roll after contacting a low-lying snow bank that was obscured by drifting snow.