NTSB investigations: Volkswagen CONVERSION
6 cases on aircraft whose registry engine model is Volkswagen CONVERSION, where the defining event was Aerodynamic stall/spin. 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
| 2009 | 4 |
|---|---|
| 2011 | 1 |
| 2014 | 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.engine_model_code IN ('63501')
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\" = '241'))
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.engine_model_code IN ('63501')
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" = '241'))
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 CEN14FA173Accident · 1 fatalField investigationFinal reportWorthington Donald Wayne Sonerai II LT · Highlands Ranch, COThe pilot’s loss of control during a forced landing following a loss of engine power for reasons that could not be determined due to postimpact fire damage.NTSB CEN12CA026Accident · Serious injuriesData collectionFinal reportJantzen Evans VP · Terrell, TXThe pilot’s inadequate preflight planning, in that he did not determine whether the airplane’s climb performance would be sufficient to clear obstacles before initiating take off.NTSB ERA09LA454Accident · 1 fatalLimited investigationFinal reportPongracz John M Nieuport 1 · Brasstown, NCThe pilot’s failure to maintain adequate airspeed during climb after takeoff, resulting in an inadvertent stall.NTSB WPR09LA286Accident · Serious injuriesLimited investigationFinal reportWermling KR-2 Rand Robinson · Anaconda, MTThe non-certificated pilot’s failure to maintain airspeed and aircraft control during initial climb resulting in a stall/spin.NTSB ERA09LA263Accident · 1 fatalLimited investigationFinal reportKeeley/Tidd MK-1 · Demopolis, ALThe pilot's failure to maintain adequate airspeed following a complete loss of engine power resulting in a stall while maneuvering to land. The reason for the loss of engine power was undetermined.NTSB CEN09LA263Accident · 1 fatalLimited investigationFinal reportLaseure Sonerai II · Grantsburg, WIThe pilot's failure to maintain airspeed during initial climb which resulted in a stall/spin. Contributing to the accident was the degraded engine performance.