NTSB investigations: Jacobs L4 /R755-7
130 cases on aircraft whose registry engine model is Jacobs L4 /R755-7. 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 ('35003'))
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 ('35003'))
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 CHI83LA232Accident · 1 fatalLimited investigationFinal reportBoeing A75N1 · Lebanon, INThe plt had flown the acft to boone county arpt to get the acft's carburetor adjusted. After the adjustment, he took off to the south on a grass rwy beside the concrete rwy. While climbing thru about 300 to 400 ft AGL, the eng began running rough. The plt…NTSB LAX83LA130Accident · No injuriesLimited investigationFinal reportCessna 195 · Concord, CAAt about 50 ft AGL during the takeoff portion of a touch-and-go, the eng loss power & the acft crashed into a fence. Thecarburetor bowl was drained & about 2/3 of the fluid was determined to be water. The fuel strainer also contained water.NTSB MKC83LA010Accident · No injuriesLimited investigationFinal reportBeech E17L · Mcconnell Afb, KSAs the aircraft accelerated through 40 mph during the takeoff roll, a passenger advised the pilot that the cabin door was unlocked. The pilot reduced the engine power to idle, reached back and closed the door. While latching the door, the aircraft swerved to…NTSB LAX81FUQ18Accident · No injuriesClosedCessna 195A · Santa Barbara, CANTSB CHI81FEV10Accident · No injuriesClosedCessna 195 · Pekin, ILNTSB FTW81FPJ02Accident · No injuriesClosedWaco YPF-7 · Oklahoma City, OKNTSB SEA79FYP37Accident · No injuriesClosedWaco YKS-6 · Pasco, WANTSB SEA79FTA06Accident · No injuriesClosedCessna 195 · Baker, MTNTSB LAX78FA060Accident · 2 fatalClosedCessna 195 · Grand Canyon, AZNTSB OAK78DVG17Accident · No injuriesClosedCessna 195 · Chico, CANTSB NYC77FGM37Accident · No injuriesClosedStarduster TOO · Grove City, PANTSB MIA76FLG46Accident · No injuriesClosedCessna 195A · Charleston, SCNTSB SEA76DTI19Accident · No injuriesClosedStearman PT-17 · Marias Pass, MTNTSB MKC76DER36Accident · No injuriesClosedWaco YKS7 · Duluth, MNNTSB FTW76FPM08Accident · Minor injuriesClosedBoeing A75N1 · Hartsharne, OKNTSB MKC76DTK04Accident · No injuriesClosedWaco UPF-7 · N Sioux City, SDNTSB SEA7KAS006Accident · 2 fatalClosedCessna 195A · Lincoln City, ORNTSB LAX76DUJ07Accident · No injuriesClosedCessna 195 · Tucson, AZNTSB NYC75FGM51Accident · No injuriesClosedWaco ASO · Belle Vernon, PANTSB LAX75FUG18Accident · No injuriesClosedCessna 195A · Rubidoux, CANTSB MIA75DLD18Accident · No injuriesClosedCessna 195 · Vero Beach, FLNTSB CHI74FEK27Accident · No injuriesClosedCessna 195 · Newark, OHNTSB MIA74FKG68Accident · No injuriesClosedCessna 195 · Crabapple, GANTSB LAX74FUA03Accident · No injuriesClosedWaco VKS-7 · Long Beach, CANTSB CHI74FEM16Accident · Minor injuriesClosedBeech E17L · Charlevoix, MINTSB SEA74DTI06Accident · No injuriesClosedCessna 195A · Heart Butte, MTNTSB MKC73DER67Accident · Minor injuriesClosedWaco YKS-6 · Deer River, MNNTSB FTW73FRD34Accident · No injuriesClosedGrumman G-164 · Church Point, LANTSB FTW73FPM10Accident · No injuriesClosedCessna 195A · Tulsa, OKNTSB CHI73FEG14Accident · Serious injuriesClosedCessna 195A · Tipp City, OHNTSB MIA73DLT13Accident · No injuriesClosedGrumman G-164 · Wynnburg, TNNTSB OAK73FVG28Accident · No injuriesClosedCessna 195 · Vacaville, CANTSB NYC73INO53Incident · No injuriesClosedCessna 195 · Ellsworth, MENTSB NYC73DGM06Accident · No injuriesClosedStarduster TOO · Volant, PANTSB FTW73DRG04Accident · No injuriesClosedFunk F-23 · Los Fresnos, TXNTSB FTW72DRJ27Accident · No injuriesClosedGrumman G-164 · Lake Providnce, LANTSB CHI71DGD43Accident · No injuriesClosedCessna 195 · Holgate, OHNTSB FTW71DRD24Accident · No injuriesClosedGrumman G-164 · Welsh, LANTSB LAX71FUA16Accident · No injuriesClosedCessna T-50 · Capstrano B, CANTSB FTW71FQG18Accident · No injuriesClosedBoeing E75 · Bovina, TXNTSB CHI71FGA01Accident · No injuriesClosedCessna 195A · Williamsburg, OHNTSB FTW70DQG10Accident · No injuriesClosedBoeing E75 · Bovina, TXNTSB SEA70DXM06Accident · No injuriesClosedCessna 195A · Burley, IDNTSB CHI70FBJ01Accident · No injuriesClosedCessna UC-78B · South Haven, MINTSB SEA70D0087Accident · No injuriesClosedCessna T-50 · Everett, WANTSB LAX70D0090Accident · Minor injuriesClosedBoeing 75 · Bakersfield, CANTSB FTW70D0142Accident · No injuriesClosedCessna 195A · Addison, TXNTSB FTW70F0059Accident · Minor injuriesClosedGrumman G-164 · Lake Arthur, LANTSB NYC70D0111Accident · No injuriesClosedCessna 195 · Geneseo, NYNTSB FTW70D0028Accident · No injuriesClosedWaco YKS-7 · Baytown, TX