NTSB investigations, 2012, CO
7 cases where the sequence of events included Landing gear collapse.
Cases per year
| 2008 | 5 |
|---|---|
| 2009 | 3 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 7 |
| 2013 | 4 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 3 |
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\" = 'CO' 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\" = '094' 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" = 'CO' 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" = '094' 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 CEN13CA083Accident · No injuriesData collectionFinal reportMooney M20TN · Durango, COThe pilot's improper recovery from a bounced landing, and his failure to maintain airplane control during the go-around maneuver.NTSB CEN12LA668Accident · No injuriesLimited investigationFinal reportThompson RV-6 · Pagosa Springs, COThe pilot’s failure to maintain directional control of the airplane during the landing roll. Contributing to the accident was the pilot’s lack of landing experience at high density altitudes.NTSB CEN12FA653Accident · No injuriesField investigationFinal reportPiper PA-46-350P · Kiowa, COA catastrophic engine failure due to unrecognized and unrepaired corrosion within the engine, which was consistent with engine operations after an extended period of inactivity.NTSB CEN12LA420Accident · No injuriesLimited investigationFinal reportCessna T210M · Colorado Springs, COThe failure of the right hydraulic main gear down-lock actuator hose in flight.NTSB CEN12LA485Accident · No injuriesLimited investigationFinal reportMooney M20E · Englewood, COThe pilot's loss of directional control during landing.NTSB CEN12LA374Accident · No injuriesLimited investigationFinal reportYakovlev Yak-52 · Loveland, COThe pilot’s inadvertent closure of the pneumatic system valve, which resulted in the nose landing gear not fully extending before landing. Contributing to the accident was the pilot's reliance on the mechanical landing gear position indicators instead of the…NTSB CEN12CA263Accident · No injuriesData collectionFinal reportCampbell David Legacy · Durango, COThe pilot’s improper flare and subsequent aerodynamic stall, which resulted in a hard landing.