# NTSB investigations: Franklin 6A4150 series NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports. Page 6 of 9 · 421 cases ## Cases, newest first - [NTSB OAK72DVA18](https://openairdocs.org/ntsb/OAK72DVA18.md): Stinson 108-1 · Porterville, CA · Accident · No injuries · Closed · Sep 5, 1971 · N9041K · Substantial damage - [NTSB SEA72FYG08](https://openairdocs.org/ntsb/SEA72FYG08.md): Bellanca 14-13 · Orofino, ID · Accident · Serious injuries · Closed · Aug 29, 1971 · N74450 · Substantial damage - [NTSB MKC72FER15](https://openairdocs.org/ntsb/MKC72FER15.md): Bellanca 14-13 · Effie, MN · Accident · No injuries · Closed · Aug 11, 1971 · N86787 · Substantial damage - [NTSB SEA72DYC07](https://openairdocs.org/ntsb/SEA72DYC07.md): Stinson 108-1 · Salem, OR · Accident · No injuries · Closed · Jul 18, 1971 · N9023K · Substantial damage - [NTSB MIA71DLA53](https://openairdocs.org/ntsb/MIA71DLA53.md): Bellanca 14-13 · Jacksonville, FL · Accident · Serious injuries · Closed · Jun 27, 1971 · N7425R · No damage - [NTSB OAK71DVA94](https://openairdocs.org/ntsb/OAK71DVA94.md): Stinson 108-1 · Lone Pine, CA · Accident · No injuries · Closed · Jun 20, 1971 · N9193K · Substantial damage - [NTSB NYC71FFJ33](https://openairdocs.org/ntsb/NYC71FFJ33.md): Stinson 108-1 · Skaneateles, NY · Accident · No injuries · Closed · May 19, 1971 · N9198K · Substantial damage - [NTSB CHI71DDJ47](https://openairdocs.org/ntsb/CHI71DDJ47.md): Stinson 108-1 · Milwaukee, WI · Accident · No injuries · Closed · Apr 4, 1971 · N9155K · Substantial damage - [NTSB CHI71FBD60](https://openairdocs.org/ntsb/CHI71FBD60.md): Stinson 108-1 · Joliet, IL · Accident · No injuries · Closed · Mar 20, 1971 · N97933 · Substantial damage - [NTSB MIA71DLD40](https://openairdocs.org/ntsb/MIA71DLD40.md): Bellanca 14-13 · Clearwater, FL · Accident · No injuries · Closed · Dec 20, 1970 · N86823 · Substantial damage - [NTSB ANC71DAG53](https://openairdocs.org/ntsb/ANC71DAG53.md): Stinson 108-1 · Egegik, AK · Accident · No injuries · Closed · Nov 28, 1970 · N8638K · Substantial damage - [NTSB CHI71FGG16](https://openairdocs.org/ntsb/CHI71FGG16.md): Stinson 108 · Nelsonville, OH · Accident · Minor injuries · Closed · Oct 18, 1970 · N97212 · Substantial damage - [NTSB NYC71DFA18](https://openairdocs.org/ntsb/NYC71DFA18.md): Stinson 108-2 · Heuvelton, NY · Accident · No injuries · Closed · Oct 13, 1970 · N97230 · Substantial damage - [NTSB FTW71FRD17](https://openairdocs.org/ntsb/FTW71FRD17.md): Bellanca 14-13 · Melville, LA · Accident · Minor injuries · Closed · Sep 7, 1970 · N117U · Substantial damage - [NTSB FTW71DQG37](https://openairdocs.org/ntsb/FTW71DQG37.md): Stinson 108 · Shallowater, TX · Accident · No injuries · Closed · Sep 7, 1970 · N97152 · Substantial damage - [NTSB CHI71DBD18](https://openairdocs.org/ntsb/CHI71DBD18.md): Stinson 108-1 · Ridott, IL · Accident · No injuries · Closed · Aug 30, 1970 · N8986K · Destroyed - [NTSB SEA71FVQ04](https://openairdocs.org/ntsb/SEA71FVQ04.md): Stinson 108-1 · Springfield, OR · Accident · No injuries · Closed · Aug 1, 1970 · N97934 · Substantial damage - [NTSB MKC71FCG08](https://openairdocs.org/ntsb/MKC71FCG08.md): Bellanca 14-13 · Waldron, MO · Accident · No injuries · Closed · Jul 23, 1970 · N74201 · Substantial damage - [NTSB CHI71FBQ04](https://openairdocs.org/ntsb/CHI71FBQ04.md): Stinson 108-1 · Ludlow, IL · Accident · No injuries · Closed · Jul 21, 1970 · N9215K · Substantial damage - [NTSB SEA71DDG02](https://openairdocs.org/ntsb/SEA71DDG02.md): Stinson 108-2 · Floweree, MT · Accident · No injuries · Closed · Jul 7, 1970 · N9850K · Substantial damage - [NTSB CHI70FGG25](https://openairdocs.org/ntsb/CHI70FGG25.md): Stinson 108-1 · New Lexingtn, OH · Accident · Minor injuries · Closed · Jun 6, 1970 · N8888K · Substantial damage - [NTSB OAK70DVD25](https://openairdocs.org/ntsb/OAK70DVD25.md): Stinson 108-1 · Point Arena, CA · Accident · No injuries · Closed · May 30, 1970 · N9145K · Substantial damage - [NTSB LAX70FUQ29](https://openairdocs.org/ntsb/LAX70FUQ29.md): Stinson 108 · Santa Paula, CA · Accident · Minor injuries · Closed · May 21, 1970 · N97292 · Substantial damage - [NTSB CHI70FDW17](https://openairdocs.org/ntsb/CHI70FDW17.md): Stinson 108-1 · Hudson, MI · Accident · No injuries · Closed · May 19, 1970 · N8414K · Substantial damage - [NTSB MIA70FKW04](https://openairdocs.org/ntsb/MIA70FKW04.md): Stinson 108-1 · Knoxville, TN · Accident · No injuries · Closed · Apr 4, 1970 · N8721K · Substantial damage - [NTSB FTW70FPJ08](https://openairdocs.org/ntsb/FTW70FPJ08.md): Bellanca 14-13 · Enid, OK · Accident · No injuries · Closed · Mar 12, 1970 · N74412 · Substantial damage - [NTSB MKC70DDD12](https://openairdocs.org/ntsb/MKC70DDD12.md): Stinson 108-1 · Belfield, ND · Accident · No injuries · Closed · Feb 25, 1970 · N8364K · Substantial damage - [NTSB CHI70FBM05](https://openairdocs.org/ntsb/CHI70FBM05.md): Stinson 108-1 · Dowagiac, MI · Accident · No injuries · Closed · Feb 1, 1970 · N9176K · Substantial damage - [NTSB NYC70F0195](https://openairdocs.org/ntsb/NYC70F0195.md): Stinson 108-1 · Southwick, MA · Accident · No injuries · Closed · Oct 19, 1969 · N97954 · Substantial damage - [NTSB MIA70D0312](https://openairdocs.org/ntsb/MIA70D0312.md): Stinson 108-1 · Alma, GA · Accident · No injuries · Closed · Oct 5, 1969 · N8518K · Substantial damage - [NTSB NYC70F0151](https://openairdocs.org/ntsb/NYC70F0151.md): Stinson 108-1 · Perkasie, PA · Accident · No injuries · Closed · Sep 29, 1969 · N8915K · Substantial damage - [NTSB ANC70D0073](https://openairdocs.org/ntsb/ANC70D0073.md): Stinson 108-1 · Delta Junctn, AK · Accident · No injuries · Closed · Sep 25, 1969 · N9010K · Substantial damage - [NTSB CHI70F0184](https://openairdocs.org/ntsb/CHI70F0184.md): Bellanca 14-13 · Linton, IN · Accident · No injuries · Closed · Aug 30, 1969 · N86858 · Substantial damage - [NTSB DIA70D0053](https://openairdocs.org/ntsb/DIA70D0053.md): Bellanca 14-13 · Newport News, VA · Accident · No injuries · Closed · Aug 19, 1969 · N74287 · Substantial damage - [NTSB NYC70D0129](https://openairdocs.org/ntsb/NYC70D0129.md): Stinson 108 · Poestenkill, NY · Accident · No injuries · Closed · Aug 7, 1969 · N97992 · Substantial damage - [NTSB OAK70A0006](https://openairdocs.org/ntsb/OAK70A0006.md): Stinson 108 · Searchlight, NV · Accident · 4 fatal · Closed · Jul 22, 1969 · N97585 · Destroyed - [NTSB DEN70D0044](https://openairdocs.org/ntsb/DEN70D0044.md): Bellanca 14-13 · Douglas, WY · Accident · No injuries · Closed · Jul 5, 1969 · N568CD · Substantial damage - [NTSB CHI70D0146](https://openairdocs.org/ntsb/CHI70D0146.md): Stinson 108 · Elyria, OH · Accident · No injuries · Closed · Jul 1, 1969 · N97960 · Substantial damage - [NTSB NYC70D0017](https://openairdocs.org/ntsb/NYC70D0017.md): Stinson 108 · Wolfeboro, NH · Accident · No injuries · Closed · Jun 18, 1969 · N97699 · Substantial damage - [NTSB CHI70F0067](https://openairdocs.org/ntsb/CHI70F0067.md): Stinson 108 · Lombard, IL · Accident · Minor injuries · Closed · Jun 8, 1969 · N8941K · Substantial damage - [NTSB CHI69F0671](https://openairdocs.org/ntsb/CHI69F0671.md): Stinson 108 · Vicksburg, MI · Accident · No injuries · Closed · May 26, 1969 · N97510 · Substantial damage - [NTSB NYC70F0013](https://openairdocs.org/ntsb/NYC70F0013.md): Stinson 108-1 · Babylon, NY · Accident · Serious injuries · Closed · May 18, 1969 · N8458K · Substantial damage - [NTSB FTW69F0448](https://openairdocs.org/ntsb/FTW69F0448.md): Stinson 108-1 · Pearland, TX · Accident · Minor injuries · Closed · Apr 6, 1969 · N8761K · Destroyed - [NTSB FTW69F0388](https://openairdocs.org/ntsb/FTW69F0388.md): Stinson 108-1 · Kaplan, LA · Accident · No injuries · Closed · Feb 9, 1969 · N8766K · Substantial damage - [NTSB OAK69D0221](https://openairdocs.org/ntsb/OAK69D0221.md): Bellanca 14-13 · San Jose, CA · Accident · No injuries · Closed · Jan 26, 1969 · N74440 · Substantial damage - [NTSB DIA69D0134](https://openairdocs.org/ntsb/DIA69D0134.md): Bellanca 14-13- · Roanoke, VA · Accident · No injuries · Closed · Jan 8, 1969 · N74388 · Substantial damage - [NTSB SEA69D0180](https://openairdocs.org/ntsb/SEA69D0180.md): Stinson 108 · Vancouver, WA · Accident · No injuries · Closed · Dec 8, 1968 · N97887 · Substantial damage - [NTSB MIA69D0284](https://openairdocs.org/ntsb/MIA69D0284.md): Stinson 108 · Fort Myers, FL · Accident · Minor injuries · Closed · Dec 2, 1968 · N8923K · Substantial damage - [NTSB OAK69F0185](https://openairdocs.org/ntsb/OAK69F0185.md): Bellanca 14-12F · Milpitas, CA · Accident · No injuries · Closed · Nov 16, 1968 · N28984 · Substantial damage - [NTSB ANC69D0064](https://openairdocs.org/ntsb/ANC69D0064.md): Stinson 108-1 · Fairbanks, AK · Accident · No injuries · Closed · Oct 12, 1968 · N8724K · Substantial damage Next page: https://openairdocs.org/ntsb.md?engine=27024&page=7 ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 ``` This list as a web page: https://openairdocs.org/ntsb?engine=27024&page=6 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.