NTSB investigations: Mooney M20J
9 cases on aircraft the registry lists as Mooney M20J, where the defining event was Loss of control on ground. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 2008 | 1 |
|---|---|
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 1 |
| 2018 | 2 |
| 2020 | 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 c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5870219')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e.\"isDefiningEvent\" AND e.\"tier2Number\" = '230'))
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 c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5870219')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '230'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun 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 WPR20CA181Accident · No injuriesClass 4 · Data collectionFinal reportMooney M20J · Healdsburg, CAThe pilot's failure to maintain control of the airplane during the landing roll, which resulted in a landing gear collapse.NTSB GAA18CA511Accident · No injuriesData collectionFinal reportMooney M20J · Rochester, NHThe pilot’s failure to maintain directional control during takeoff.NTSB WPR18CA085Accident · No injuriesData collectionFinal reportMooney M20J · Newport, ORThe pilot's improper approach and landing flare in dark night, which resulted in a bounced landing.NTSB ERA13CA172Accident · No injuriesData collectionFinal reportMooney M20J · Springfield, TNThe pilot’s failure to maintain airplane control while landing in gusting wind conditions.NTSB CEN12CA465Accident · Serious injuriesData collectionFinal reportMooney M20J · Oshkosh, WIThe pilot’s excessive airspeed at touchdown and his loss of control of the airplane during the landing roll.NTSB CEN12LA198Accident · Serious injuriesLimited investigationFinal reportMooney M20J · Bloomfield, INThe pilot's failure to land with sufficient runway remaining to stop, which resulted in an unsuccessful aborted landing, inadvertent stall, and collision with terrain.NTSB ERA11CA212Accident · No injuriesData collectionFinal reportMooney M20J · St. Petersburg, FLThe pilot’s failure to maintain directional control during a crosswind landing.NTSB WPR11LA075Accident · Serious injuriesLimited investigationFinal reportMooney M20J · Chino, CAThe student pilot's failure to properly position the flaps for the takeoff, failure to maintain airplane control during the procedure, and the flight instructor's delayed remedial action.NTSB WPR09FA019Accident · 3 fatalField investigationFinal reportMooney M20J · Avalon, CAThe pilot's failure to maintain aircraft control during takeoff for undetermined reasons. Contributing to the accident was the pilot's failure to abort the takeoff while sufficient runway remained to stop.