NTSB investigations, 2012, MN
9 cases where the sequence of events included Collision with terr/obj (non-CFIT).
Cases per year
| 2008 | 19 |
|---|---|
| 2009 | 14 |
| 2010 | 16 |
| 2011 | 17 |
| 2012 | 9 |
| 2013 | 19 |
| 2014 | 14 |
| 2015 | 8 |
| 2016 | 14 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 3 |
| 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\") = 2012
AND c.\"eventStateOrRegion\" = 'MN' 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\" = '470' 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" = 'MN' 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" = '470' 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 CEN13CA093Accident · No injuriesData collectionFinal reportCirrus SR22 · Eden Prairie, MNThe pilot's failure to ensure the airplane was secured prior to attempting an engine start by handpropping.NTSB CEN12CA588Accident · Minor injuriesData collectionFinal reportTrick Trikes Stss · Wanamingo, MNThe pilot's failure to maintain adequate airspeed while maneuvering at low altitude, which resulted in an aerodynamic stall.NTSB CEN12CA546Accident · Minor injuriesData collectionFinal reportAir Tractor AT-502 · Hanley Falls, MNThe pilot’s failure to maintain clearance from a guy wire during an agricultural application pass.NTSB CEN12LA480Accident · Minor injuriesLimited investigationFinal reportScotts-Bell 47 47G-2A · Akeley, MNThe pilot’s failure to maintain helicopter control during low altitude agricultural operations.NTSB CEN12CA461Accident · No injuriesData collectionFinal reportMooney M20K · Hutchinson, MNThe student pilot’s inadequate flare and failure to maintain directional control during landing, which resulted in a runway excursion and subsequent impact with obstructions.NTSB CEN12CA405Accident · No injuriesData collectionFinal reportBoeing A75N1(PT17) · Glencoe, MNThe pilot's failure to maintain directional control of the airplane during the landing roll.NTSB CEN12LA333Accident · Serious injuriesLimited investigationFinal reportWalters RV-8 · Hutchinson, MNThe pilot's failure to maintain proper airspeed during the landing attempt, his failure to maintain directional control, and his delayed attempted aborted landing at an airspeed that was too low, which resulted in an aerodynamic stall.NTSB CEN12CA319Accident · Serious injuriesData collectionFinal reportHughes 369HS · Delavan, MNThe pilot’s failure to maintain clearance with power lines during an aerial application flight.NTSB CEN12LA244Accident · Serious injuriesLimited investigationFinal reportT Bird Golden Circle Air II · Clara City, MNThe airplane's loss of engine power for reasons that could not be determined because postaccident examination did not reveal any malfunctions or anomalies that would have precluded normal operation.