NTSB investigations: Franklin 6V 350 series
156 cases on aircraft whose registry engine model is Franklin 6V 350 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 ('27043'))
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 ('27043'))
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 CHI83LA027Accident · Serious injuriesLimited investigationFinal reportBell 47D1 · Georgetown, INThe pilot started to takeoff from area that was difficult to exit. He relanded once. During the 2nd attempt to fly out, the helicopter collided with trees and crashed. The pilot was not rated in helicopters, but he said he had soloed.NTSB CHI82DA280Accident · Minor injuriesFinal reportSIAI Marchetti S.205-22/R · Carrollton, ILThe aircraft engine failed inflight and during the forced landing on a road the aircraft collided with posts. An investigation showed that a #4 connecting rodcap attaching bolt had failed.NTSB ATL82DA183Accident · No injuriesFinal reportBell 47D1 · Louisville, KYThe pilot was en route to have a radio installed when the engine lost power. He made an autorotative landing in an open field. When the helicopter contacted the ground, the main rotor, tail rotor, tail boom, and skids were damaged. The pilot stated that he…NTSB NYC82DHD11Accident · Minor injuriesFinal reportBell 47G · New Egypt, NJThe pilot stated that he was about to finish spraying the field and had only two passes remaining when the accident occurred. Passes were made to the north and south with the wind from the west at 5 to 10 knots. After completing a pass to the south, he pulled…NTSB ANC82FA037Accident · 1 fatalField investigationFinal reportMaule M-4-220C · Homer, AKThe pilot departed Homer airport on a special VFR clearance after being advised numerous times that VFR flight was not recommended. Shortly after takeoff (8 minutes) the aircraft dove out of the clouds and crashed near the airport. The pilot was not…NTSB NYC80FGT12Accident · No injuriesClosedBell 47G · Gettysburg, PANTSB SEA79FA051Accident · Minor injuriesClosedMaule M-4 · Vancouver, WANTSB SEA79DYM59Accident · No injuriesClosedMaule M4220C · Bates, ORNTSB FTW79DRG35Accident · No injuriesClosedBell 47G · Spofford, TXNTSB MIA79DKT15Accident · No injuriesClosedCessna 172 · W Palm Beach, FLNTSB FTW79FRG09Accident · Serious injuriesClosedBell 47G-2 · Premont, TXNTSB ANC79FAG11Accident · No injuriesClosedMaule M-4 · Palmer, AKNTSB CHI78FEM03Accident · No injuriesClosedHiller UH12A · Muskegon, MINTSB NYC78FHM29Accident · No injuriesClosedPiper PA-23 · Marlboro, NJNTSB MIA78FLG34Accident · No injuriesClosedBell 47G · Murrels Inlet, SCNTSB MKC78FCG56Accident · No injuriesClosedCessna 175 · Leawood, KSNTSB MKC78DTK29Accident · No injuriesClosedBell 47G · Elk Point, SDNTSB FTW78FA032Accident · 1 fatalClosedBell 47G · Eola, TXNTSB NYC78FHM04Accident · No injuriesClosedHiller Acft UH-12C · Lincoln Park, NJNTSB MKC77FCJ20Accident · No injuriesClosedBell 47G · Elgin, NENTSB LAX77FUJ46Accident · Serious injuriesClosedCessna 172 · Globe, AZNTSB FTW77FRA15Accident · No injuriesClosedBell 47D1 · Houston, TXNTSB FTW77DRG04Accident · No injuriesClosedBell 47G · Sonora, TXNTSB LAX77DVA06Accident · No injuriesClosedCessna 175 · Lost Hills, CANTSB IAD76FKM43Accident · No injuriesClosedM-Saulnier MS894A · Cliffside, NCNTSB MIA76DLA52Accident · No injuriesClosedMaule M4-220 · Gainesville, FLNTSB NYC76FHJ17Accident · Minor injuriesClosedMaule M4220C · Brookhaven, NYNTSB MKC76FCQ32Accident · No injuriesClosedBell 47G · Charleston, KSNTSB FTW76FRG35Accident · No injuriesClosedSiai-Marche S.205 · Austin, TXNTSB SEA76DYG03Accident · No injuriesClosedEL Tomcat MK5A · Moses Lake, WANTSB MKC75FCG52Accident · No injuriesClosedBell 47D-1 · Lowry City, MONTSB MKC75FCJ59Accident · Minor injuriesClosedCarson Rell 47G · Oakdale, NENTSB LAX75FUJ78Accident · Serious injuriesClosedBell 47G · Apache Jnctn, AZNTSB NYC75FGM28Accident · No injuriesClosedSiai-Marche S205 · Drifting, PANTSB MIA75FKG58Accident · Minor injuriesClosedMaule 220C · Chamblee, GANTSB LAX75DUG34Accident · No injuriesClosedMaule M4220C · Chiraco Summit, CANTSB LAX75FUQ21Accident · No injuriesClosedM-Saulnier MS894A · Inyokern, CANTSB OAK75DVA38Accident · No injuriesClosedHiller Acft UH-12C · Kettlmn Cty, CANTSB FTW75DRG44Accident · No injuriesClosedMaule M5220C · Austin, TXNTSB OAK75DXQ25Accident · No injuriesClosedMaule M4220C · Reno, NVNTSB ANC75DAG23Accident · No injuriesClosedMaule M4220C · Dillingham, AKNTSB DEN74FTE82Accident · Minor injuriesClosedMaule M4220C · Dove Creek, CONTSB DEN74DTE72Accident · No injuriesClosedMaule M4 · Boulder, CONTSB MIA74DKG74Accident · No injuriesClosedBell 47G · Blue Ridge, GANTSB MKC74DCJ29Accident · No injuriesClosedMaule M4220C · Lincoln, NENTSB MIA74D5T43Accident · No injuriesClosedMaule M4-220 · Ft Lauderdale, FLNTSB DEN74DTC21Accident · No injuriesClosedMaule M4220C · Gillette, WYNTSB ANC74DAG57Accident · No injuriesClosedMaule M4220C · Bethel, AKNTSB IAD74FLQ04Accident · No injuriesClosedSiai-Marche S.205 · Bardstown, KYNTSB NYC74DNC07Accident · Minor injuriesClosedBell 47G · Weld, ME