NTSB investigations: CFM International CFM56-7B24/3 series
12 cases on aircraft whose registry engine model is CFM International CFM56-7B24/3 series. 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
| 2011 | 3 |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 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 ('13074'))
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 ('13074'))
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 DCA25LA126Accident · Serious injuriesClass 4 · LimitedFinal reportBoeing 737-7H4 · Hacienda Heights, CAThe airplane’s encounter with moderate turbulence during descent, which resulted in serious injury to a flight attendant.NTSB DCA24WA225IncidentClass 5 · ForeignBoeing 737-823 · Ladyville, BelizeNTSB DCA24LA095Incident · No injuriesClass 2 · LimitedFinal reportBoeing 737-823 · Dallas, TXImproper maintenance due to human error during a braking system modification diminished braking performance. Contributing to the diminished braking performance was the lack of a functional check to verify the flexible hydraulic hoses and transducer wiring…NTSB DCA23LA086Accident · Serious injuriesClass 4 · LimitedFinal reportBoeing 737 · Denver, COThe flight’s encounter with mechanical turbulence.NTSB DCA21LA137Accident · No injuriesClass 4 · LimitedFinal reportBoeing 737-823 · Dallas/Fort Worth International Airport, TXThe captain’s decision to adjust his flight instruments while taxiing the airplane.NTSB DCA20WA141Incident · No injuriesForeign investigationBoeing 737 · Mexico City, MexicoThe DGAC of Mexico has notified the NTSB of an incident involving a Boeing 737 airplane that occurred on August 24, 2020. The NTSB has appointed a U.S. Accredited Representative to assist the DGAC's investigation under the provisions of ICAO Annex 13.All…NTSB DCA19CA075Accident · Serious injuriesClass 4 · Data collectionFinal reportBoeing 737 · Bluefields, NicaraguaAn inadvertent encounter with clear air turbulence.NTSB DCA19CA038Accident · Serious injuriesClass 4 · Data collectionFinal reportBoeing 737 · Chicago, ILan object which fell from an overhead bin struck a flight attendant resulting in a serious injury.NTSB DCA18CA001Accident · No injuriesData collectionFinal reportBoeing 737 7H4 · Chicago, ILthe mechanical failure of the tugs fuel governor, which made it difficult for the ramp agent to stop the tug. Contributing to the accident was the lack of guidance on how ground personnel were to handle vehicle malfunctions.NTSB ERA11CA511Accident · Serious injuriesData collectionFinal reportBoeing 737-823 · Miami, FLThe in-flight encounter with clear air turbulence, which resulted in an injury to a cabin attendant.NTSB DCA11CA116Accident · Serious injuriesData collectionFinal reportBoeing 737 7H4 · Cape Coral, FLAn encounter with convective turbulence during the descent.NTSB DCA11FA050Accident · No injuriesField investigationFinal reportBoeing 737-823 · Los Angeles, CAthe early rotation of the airplane to an angle at which the fuselage contacted the runway. Contributing to early rotation was the Captain’s reaction to the erroneous V1 automated callout, likely assuming that the airplane was at or close to the correct Vr at…