NTSB investigations, 2012, IL
7 cases where the sequence of events included Loss of control in flight.
Cases per year
| 2008 | 4 |
|---|---|
| 2009 | 2 |
| 2010 | 7 |
| 2011 | 7 |
| 2012 | 7 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 12 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 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 year(c.\"eventDate\") = 2012
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\" = '240' 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" = '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" = '240' 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 CEN13FA096Accident · 3 fatalField investigationFinal reportMBB BK 117 A-3 · Compton, ILThe inadvertent encounter with inclement weather, including snow, freezing rain, and reduced visibility conditions, which led to the pilot’s spatial disorientation and loss of aircraft control.NTSB CEN12CA665Accident · Minor injuriesData collectionFinal reportCessna 182 · Tiskilwa, ILThe pilot’s loss of control while preforming a short field takeoff.NTSB CEN12FA619Accident · 1 fatalField investigationFinal reportWiggins AIR Boss · Lansing, ILThe pilot's failure to obtain adequate familiarization with gyroplane operations before attempting a flight test of the recently completed gyroplane, which resulted in his failure to maintain control during the accident flight.NTSB CEN12LA541Accident · No injuriesLimited investigationFinal reportCessna 177RG · Litchfield, ILThe pilot's failure to maintain airplane control during the landing and the subsequent aborted landing.NTSB CEN12FA534Accident · 1 fatalField investigationFinal reportBeech G18 - S · Taylorville, ILThe pilot's failure to maintain adequate airspeed and use the appropriate flaps setting during sport-parachuting operations, which resulted in an aerodynamic stall/spin and a subsequent loss of control. Contributing to the accident was the pilot’s failure to…NTSB CEN12LA325Accident · No injuriesLimited investigationFinal reportRobinson Helicopter R44 II · Peoria, ILThe pilot’s loss of control while hover-taxiing.NTSB CEN12FA271Accident · 2 fatalField investigationFinal reportBeech S35 · Lake in the Hills, ILThe pilot's excessive bank angle while on approach to land, which resulted in an inadvertent aerodynamic stall and spin.