NTSB investigations: Franklin 6V4 series
285 cases on aircraft whose registry engine model is Franklin 6V4 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, newest first
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 ('27033'))
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 ('27033'))
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 MKC75FCQ52Accident · No injuriesClosedBell 47D1 · Holcomb, KSNTSB CHI75DEV36Accident · No injuriesClosedBell 47D-1 · Carmi, ILNTSB FTW75DPG70Accident · No injuriesClosedTomcat MK-5 · Corning, ARNTSB IAD76FKW17Accident · Serious injuriesClosedBell 47H1 · Nashville, TNNTSB OAK75FVG66Accident · No injuriesClosedBell 47D-1 · Sacramento, CANTSB NYC75FGM32Accident · No injuriesClosedHiller Acft UH-12B · Beaver Falls, PANTSB IAD75FKW13Accident · No injuriesClosedBell 47H · Nashville, TNNTSB LAX75FUQ09Accident · No injuriesClosedBell 47G · Lancaster, CANTSB OAK75FVG13Accident · No injuriesClosedBell 47G · Sacramento, CANTSB LAX75FUA04Accident · No injuriesClosedBell 47D-1 · Seal Beach, CANTSB FTW75DPG02Accident · No injuriesClosedBell 47D-1 · Almyra, ARNTSB MIA75FLG02Accident · No injuriesClosedBell 47G · Myrtle Beach, SCNTSB FTW74FPM29Accident · No injuriesClosedEL Tomcat 47 · Zafra, OKNTSB CHI74FEK26Accident · No injuriesClosedBell 47D1 · Circleville, OHNTSB CHI74FEV49Accident · No injuriesClosedHiller Acft UH-12A · Springfield, ILNTSB CHI74DEM57Accident · Minor injuriesClosedBell 47G · Hart, MINTSB SEA74DYE42Accident · No injuriesClosedBell 47G-2 · Centralia, WANTSB MIA74DKT61Accident · No injuriesClosedBell 47D1 · Ochopee, FLNTSB LAX74DUJ24Accident · No injuriesClosedHiller Acft UH-12B · Tucson, AZNTSB MIA74FKA04Accident · No injuriesClosedHiller Acft UH-12A · St Thomas, VINTSB OAK74DVM02Accident · No injuriesClosedHiller Acft UH-12C · Gonzalez, CANTSB FTW74DPD01Accident · No injuriesClosedHiller UH-12A · Dublin, TXNTSB SEA74AYE04Accident · No injuriesClosedBell 47D · Anacortes, WANTSB SEA73FYG36Accident · Serious injuriesClosedBell Tomcat · Harrington, WANTSB FTW73FPD37Accident · No injuriesClosedBell 47D1 · Decatur, TXNTSB FTW73DPD34Accident · No injuriesClosedHiller Acft UH-12C · Justin, TXNTSB FTW73DRG66Accident · No injuriesClosedBell 47G · San Antonio, TXNTSB OAK73DVG41Accident · No injuriesClosedBell 47D1 · Marysville, CANTSB FTW73DPD17Accident · No injuriesClosedHiller Acft UH-12C · Valley View, TXNTSB MIA73DKT67Accident · No injuriesClosedBell 47H-1 · Naples, FLNTSB CHI73FEM24Accident · Minor injuriesClosedBell 47G · Mt Pleasant, MINTSB NYCA3FKM14Accident · No injuriesClosedBell 47D1 · Charlotte, NCNTSB FTW73DPG34Accident · No injuriesClosedBell 47D · Plumerville, ARNTSB CHI73DEI14Accident · No injuriesClosedBell 47G · Oregon, OHNTSB FTW72FPD48Accident · No injuriesClosedBell 47H-1 · Graham, TXNTSB FTW72DPD40Accident · No injuriesClosedBell 47D1 · Glen Rose, TXNTSB LAX72DVA60Accident · No injuriesClosedBell 47G · Wasco, CANTSB FTW72FPA09Accident · No injuriesClosedBell 47D1 · Carrollton, TXNTSB MIA72FKT22Accident · No injuriesClosedBell 47D-1 · South Bay, FLNTSB FTW72FPA07Accident · No injuriesClosedHiller UH-12C · Lorena, TXNTSB FTW72DPD18Accident · No injuriesClosedHiller UH12C · Grandview, TXNTSB FTW72DPD09Accident · No injuriesClosedHiller UH12C · Roanoke, TXNTSB NYC72DFA08Accident · No injuriesClosedBell 47-G · Malone, NYNTSB MKC72FCJ19Accident · Serious injuriesClosedBell 47D1 · Bellwood, NENTSB MIA72FLG08Accident · No injuriesClosedBell 47D-1 · Cheraw, SCNTSB MKC72IK008Incident · Serious injuriesClosedBell 47G · St Louis, MONTSB FTW71FPD52Accident · No injuriesClosedHiller UH12B · Arlington, TXNTSB LAX71FUA47Accident · No injuriesClosedBell 47D1 · Long Beach, CANTSB OAK71FVA53Accident · No injuriesClosedHiller UH12B · Fresno, CANTSB NYC71FHA13Accident · No injuriesClosedHiller Acft UH-12A · Fountainville, PA