NTSB investigations: GE CF34 series
6 cases on aircraft whose registry engine model is GE CF34 series, where the defining event was Turbulence encounter. 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 | 1 |
|---|---|
| 2011 | 1 |
| 2012 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2023 | 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 ('30015')
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\" = '360'))
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 ('30015')
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" = '360'))
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 DCA23LA411Accident · Serious injuriesClass 4 · LimitedFinal reportEmbraer ERJ170 · Eleroy, ILAn encounter with clear air turbulence.NTSB DCA17LA183Accident · Serious injuriesClass 3 · LimitedFinal reportBombardier CL 600 2C10 · McKellar, TNAn encounter with convective turbulence while maneuvering to avoid conflicting traffic.NTSB DCA16CA208Accident · Serious injuriesData collectionFinal reportEmbraer ERJ 170 100 SE · Cleveland, OHan inadvertent encounter with turbulence.NTSB DCA12CA059Accident · Serious injuriesData collectionFinal reportBombardier CL-600-2B19 · Harrisburg, PAan inadvertent encounter with clear air turbulence during descent.NTSB ERA11CA327Accident · Serious injuriesData collectionFinal reportBombardier CL600-2D24 · Florence, SCThe inadvertent in-flight encounter with turbulence, resulting in an injury to a cabin attendant.NTSB DCA09CA069Accident · Serious injuriesData collectionFinal reportBombardier CL-600-2B19 · Louisville, KYan inadvertent encounter with convective turbulence.