NTSB investigations, 2011, 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\") = 2011
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") = 2011 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 CEN12FA083Accident · 4 fatalField investigationFinal reportCirrus Design SR20 · Crystal Lake, ILThe noninstrument-rated pilot's decision to continue flight in instrument meteorological conditions, which resulted in the pilot’s spatial disorientation and loss of control of the airplane.NTSB CEN11FA537Accident · 1 fatalField investigationFinal reportMorrison E-RACER · Big Rock, ILThe pilot's failure to maintain airplane control after experiencing excessive engine cylinder head temperatures during the initial flight test of the experimental amateur-built airplane.NTSB CEN11FA500Accident · 3 fatalField investigationFinal reportPiper PA 46-350P · Rantoul, ILThe pilot did not maintain airplane control during takeoff with approaching thunderstorms. Contributing to the accident was the pilot's decision to depart into adverse weather conditions.NTSB CEN11CA351Accident · No injuriesData collectionFinal reportRobinson Helicopter R22 Beta · Lansing, ILThe student pilot’s failure to maintain control of the helicopter while hovering.NTSB CEN11CA208Accident · No injuriesData collectionFinal reportBeech 58 · Prospect Heights, ILThe pilot's inadequate flare, which resulted in a hard landing.NTSB CEN11CA196Accident · Serious injuriesData collectionFinal reportMooney M20K · Urbana, ILThe pilot's failure to maintain aircraft control during the go-around.NTSB CEN11CA176Accident · Serious injuriesData collectionFinal reportPiper PA-28-180 · Pekin, ILThe student pilot's failure to maintain adequate airspeed during the landing approach, which resulted in an aerodynamic stall.