NTSB investigations: Franklin 6A4150 series

421 cases on aircraft whose registry engine model is Franklin 6A4150 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 ('27024'))
  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.

NTSB OAK72DVA18Accident · No injuriesClosedStinson 108-1 · Porterville, CASep 5, 1971 · N9041K · Substantial damageNTSB SEA72FYG08Accident · Serious injuriesClosedBellanca 14-13 · Orofino, IDAug 29, 1971 · N74450 · Substantial damageNTSB MKC72FER15Accident · No injuriesClosedBellanca 14-13 · Effie, MNAug 11, 1971 · N86787 · Substantial damageNTSB SEA72DYC07Accident · No injuriesClosedStinson 108-1 · Salem, ORJul 18, 1971 · N9023K · Substantial damageNTSB MIA71DLA53Accident · Serious injuriesClosedBellanca 14-13 · Jacksonville, FLJun 27, 1971 · N7425R · No damageNTSB OAK71DVA94Accident · No injuriesClosedStinson 108-1 · Lone Pine, CAJun 20, 1971 · N9193K · Substantial damageNTSB NYC71FFJ33Accident · No injuriesClosedStinson 108-1 · Skaneateles, NYMay 19, 1971 · N9198K · Substantial damageNTSB CHI71DDJ47Accident · No injuriesClosedStinson 108-1 · Milwaukee, WIApr 4, 1971 · N9155K · Substantial damageNTSB CHI71FBD60Accident · No injuriesClosedStinson 108-1 · Joliet, ILMar 20, 1971 · N97933 · Substantial damageNTSB MIA71DLD40Accident · No injuriesClosedBellanca 14-13 · Clearwater, FLDec 20, 1970 · N86823 · Substantial damageNTSB ANC71DAG53Accident · No injuriesClosedStinson 108-1 · Egegik, AKNov 28, 1970 · N8638K · Substantial damageNTSB CHI71FGG16Accident · Minor injuriesClosedStinson 108 · Nelsonville, OHOct 18, 1970 · N97212 · Substantial damageNTSB NYC71DFA18Accident · No injuriesClosedStinson 108-2 · Heuvelton, NYOct 13, 1970 · N97230 · Substantial damageNTSB FTW71FRD17Accident · Minor injuriesClosedBellanca 14-13 · Melville, LASep 7, 1970 · N117U · Substantial damageNTSB FTW71DQG37Accident · No injuriesClosedStinson 108 · Shallowater, TXSep 7, 1970 · N97152 · Substantial damageNTSB CHI71DBD18Accident · No injuriesClosedStinson 108-1 · Ridott, ILAug 30, 1970 · N8986K · DestroyedNTSB SEA71FVQ04Accident · No injuriesClosedStinson 108-1 · Springfield, ORAug 1, 1970 · N97934 · Substantial damageNTSB MKC71FCG08Accident · No injuriesClosedBellanca 14-13 · Waldron, MOJul 23, 1970 · N74201 · Substantial damageNTSB CHI71FBQ04Accident · No injuriesClosedStinson 108-1 · Ludlow, ILJul 21, 1970 · N9215K · Substantial damageNTSB SEA71DDG02Accident · No injuriesClosedStinson 108-2 · Floweree, MTJul 7, 1970 · N9850K · Substantial damageNTSB CHI70FGG25Accident · Minor injuriesClosedStinson 108-1 · New Lexingtn, OHJun 6, 1970 · N8888K · Substantial damageNTSB OAK70DVD25Accident · No injuriesClosedStinson 108-1 · Point Arena, CAMay 30, 1970 · N9145K · Substantial damageNTSB LAX70FUQ29Accident · Minor injuriesClosedStinson 108 · Santa Paula, CAMay 21, 1970 · N97292 · Substantial damageNTSB CHI70FDW17Accident · No injuriesClosedStinson 108-1 · Hudson, MIMay 19, 1970 · N8414K · Substantial damageNTSB MIA70FKW04Accident · No injuriesClosedStinson 108-1 · Knoxville, TNApr 4, 1970 · N8721K · Substantial damageNTSB FTW70FPJ08Accident · No injuriesClosedBellanca 14-13 · Enid, OKMar 12, 1970 · N74412 · Substantial damageNTSB MKC70DDD12Accident · No injuriesClosedStinson 108-1 · Belfield, NDFeb 25, 1970 · N8364K · Substantial damageNTSB CHI70FBM05Accident · No injuriesClosedStinson 108-1 · Dowagiac, MIFeb 1, 1970 · N9176K · Substantial damageNTSB NYC70F0195Accident · No injuriesClosedStinson 108-1 · Southwick, MAOct 19, 1969 · N97954 · Substantial damageNTSB MIA70D0312Accident · No injuriesClosedStinson 108-1 · Alma, GAOct 5, 1969 · N8518K · Substantial damageNTSB NYC70F0151Accident · No injuriesClosedStinson 108-1 · Perkasie, PASep 29, 1969 · N8915K · Substantial damageNTSB ANC70D0073Accident · No injuriesClosedStinson 108-1 · Delta Junctn, AKSep 25, 1969 · N9010K · Substantial damageNTSB CHI70F0184Accident · No injuriesClosedBellanca 14-13 · Linton, INAug 30, 1969 · N86858 · Substantial damageNTSB DIA70D0053Accident · No injuriesClosedBellanca 14-13 · Newport News, VAAug 19, 1969 · N74287 · Substantial damageNTSB NYC70D0129Accident · No injuriesClosedStinson 108 · Poestenkill, NYAug 7, 1969 · N97992 · Substantial damageNTSB OAK70A0006Accident · 4 fatalClosedStinson 108 · Searchlight, NVJul 22, 1969 · N97585 · DestroyedNTSB DEN70D0044Accident · No injuriesClosedBellanca 14-13 · Douglas, WYJul 5, 1969 · N568CD · Substantial damageNTSB CHI70D0146Accident · No injuriesClosedStinson 108 · Elyria, OHJul 1, 1969 · N97960 · Substantial damageNTSB NYC70D0017Accident · No injuriesClosedStinson 108 · Wolfeboro, NHJun 18, 1969 · N97699 · Substantial damageNTSB CHI70F0067Accident · Minor injuriesClosedStinson 108 · Lombard, ILJun 8, 1969 · N8941K · Substantial damageNTSB CHI69F0671Accident · No injuriesClosedStinson 108 · Vicksburg, MIMay 26, 1969 · N97510 · Substantial damageNTSB NYC70F0013Accident · Serious injuriesClosedStinson 108-1 · Babylon, NYMay 18, 1969 · N8458K · Substantial damageNTSB FTW69F0448Accident · Minor injuriesClosedStinson 108-1 · Pearland, TXApr 6, 1969 · N8761K · DestroyedNTSB FTW69F0388Accident · No injuriesClosedStinson 108-1 · Kaplan, LAFeb 9, 1969 · N8766K · Substantial damageNTSB OAK69D0221Accident · No injuriesClosedBellanca 14-13 · San Jose, CAJan 26, 1969 · N74440 · Substantial damageNTSB DIA69D0134Accident · No injuriesClosedBellanca 14-13- · Roanoke, VAJan 8, 1969 · N74388 · Substantial damageNTSB SEA69D0180Accident · No injuriesClosedStinson 108 · Vancouver, WADec 8, 1968 · N97887 · Substantial damageNTSB MIA69D0284Accident · Minor injuriesClosedStinson 108 · Fort Myers, FLDec 2, 1968 · N8923K · Substantial damageNTSB OAK69F0185Accident · No injuriesClosedBellanca 14-12F · Milpitas, CANov 16, 1968 · N28984 · Substantial damageNTSB ANC69D0064Accident · No injuriesClosedStinson 108-1 · Fairbanks, AKOct 12, 1968 · N8724K · Substantial damage