Engines · piston (reciprocating) · data as of October 5, 2026

Franklin 6A4150 series

623 aircraft on the U.S. register carry a Franklin 6A4150 series engine, rated at about 150 horsepower. The Stinson 108 Voyager and Station Wagon is the model most often fitted with it (479 aircraft). The aircraft carrying it were built between 1943 and 1997.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Franklin 6A4150 series. FAA spelling: 6A4150 SERIES.

Fitted to model families

Stinson 108 Voyager and Station Wagon479Bellanca 14102Universal Stinson 10836Cessna 1701Consolidatedvultee Acft Corp 1081Fletcher SEAHAWK1Groelz WITTMAN TAILWIND W-81Interstate S-11Stits Playboy SA31

Stinson 108 Voyager and Station Wagon · Bellanca 14 · Universal Stinson 108 · Cessna 170 · Consolidatedvultee Acft Corp 108 · Fletcher SEAHAWK · Groelz WITTMAN TAILWIND W-8 · Interstate S-1 · Stits Playboy SA3

Where they are owner's state

Texas44California42Alaska38Washington33Ohio33Michigan26Florida25Minnesota24New York19Wisconsin18

Kind of aircraft

Piston singles623 (100%)

When the aircraft were built by decade

Connections how this engine series links to the rest of the register

Fitted to

Stinson 108 Voyager and Station Wagon 479 with this engine series
Bellanca 14 102 with this engine series
Universal Stinson 108 36 with this engine series
Cessna 170 1 with this engine series
Interstate S-1 1 with this engine series
Stits Playboy SA3 1 with this engine series

Where they are

Texas 44 of these aircraft
California 42 of these aircraft
Alaska 38 of these aircraft
Washington 33 of these aircraft
Ohio 33 of these aircraft

Biggest operators

Simply Living LLC 3 of these aircraft
Airport Farms Aviation LLC 3 of these aircraft
Sutton Aircraft Salvage LLC 2 of these aircraft

Analytics

These connections as data: /graph/engine/franklin-6a4150-series.json · about the eFlight graph.

Aircraft newest certificates first · 623

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N97610	Stinson 108	Fixed-wing, single engine	Individual owner New York	Standard	2022-01-12	Valid
N8626K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2022-01-08	Valid
N8753K	Stinson 108-1	Fixed-wing, single engine	Individual owner Texas	Standard	2021-12-18	Valid
N97235	Stinson 108	Fixed-wing, single engine	Individual owner Kansas	Standard	2021-11-17	Valid
N97175	Stinson 108	Fixed-wing, single engine	Individual owner New York	Standard	2021-11-03	Valid
N8667K	Stinson 108-1	Fixed-wing, single engine	Individual owner Arizona	Standard	2021-10-14	Valid
N97699	Stinson 108	Fixed-wing, single engine	Individual owner California	Standard	2021-09-30	Valid
N8746K	Stinson 108-1	Fixed-wing, single engine	Individual owner North Carolina	Standard	2021-08-28	Valid
N8452K	Stinson 108-1	Fixed-wing, single engine	Individual owner Oregon	Standard	2021-08-26	Valid
N97695	Stinson 108	Fixed-wing, single engine	Co-owned owner California	Standard	2021-08-26	Valid
N74363	Bellanca 14-13-2	Fixed-wing, single engine	Co-owned owner New Mexico	Standard	2021-08-25	Valid
N97634	Stinson 108	Fixed-wing, single engine	Individual owner Texas	Standard	2021-08-25	Valid
N8954K	Stinson 108-1	Fixed-wing, single engine	Individual owner Mississippi	Standard	2021-08-20	Valid
N40181	Stinson 108	Fixed-wing, single engine	Co-owned owner New Hampshire	None on file	2021-08-18	Valid
N8238K	Stinson 108-1	Fixed-wing, single engine	Individual owner Oregon	Standard	2021-08-12	Valid
N74411	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Illinois	Standard	2021-08-10	Valid
N97614	Stinson 108	Fixed-wing, single engine	Individual owner Nebraska	Standard	2021-08-07	Valid
N97743	Stinson 108	Fixed-wing, single engine	Continental Title Trust LLC Trustee Wichita, Kansas	Standard	2021-06-29	Valid
N8213K	Stinson 108-1	Fixed-wing, single engine	Wow Construction INC Kingsland, Texas	Standard	2021-06-10	Valid
N97663	Stinson 108	Fixed-wing, single engine	Co-owned owner Nevada	Standard	2021-06-05	Valid
N9055K	Stinson 108-1	Fixed-wing, single engine	Individual owner Ohio	Standard	2021-06-03	Valid
N9151K	Stinson 108-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2021-05-26	Valid
N97606	Stinson 108	Fixed-wing, single engine	Co-owned owner Michigan	Standard	2021-05-26	Valid
N86761	Bellanca 14-13-2	Fixed-wing, single engine	William Hamilton Arthur Architect INC Coral Gables, Florida	Standard	2021-05-25	Valid
N74314	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Arizona	Standard	2021-05-11	Valid
N211C	Stinson 108-1	Fixed-wing, single engine	Individual owner Michigan	Standard	2021-05-10	Valid
N9162K	Stinson 108-1	Fixed-wing, single engine	Individual owner Ohio	Standard	2021-04-24	Valid
N74220	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner North Dakota	Standard	2021-03-08	Valid
N74231	Bellanca 14-13	Fixed-wing, single engine	Valkyrie Wings LLC Springville, Utah	Standard	2021-02-25	Valid
N8230K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2021-02-11	Valid
N8968K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2021-01-29	Valid
N9000K	Stinson 108-1	Fixed-wing, single engine	Individual owner New Jersey	Standard	2021-01-26	Valid
N8198K	Stinson 108-1	Fixed-wing, single engine	Individual owner Alaska	Standard	2021-01-20	Valid
N97558	Stinson 108	Fixed-wing, single engine	Howell Aviation LLC Orlando, Florida	Standard	2021-01-09	Valid
N8206K	Stinson 108-1	Fixed-wing, single engine	Individual owner Virginia	Standard	2021-01-07	Valid
N97454	Stinson 108	Fixed-wing, single engine	Individual owner Oregon	Standard	2021-01-05	Valid
N8742K	Stinson 108-1	Fixed-wing, single engine	Individual owner Michigan	Standard	2020-12-30	Valid
N8994K	Stinson 108-1	Fixed-wing, single engine	Lasswell Joel e Tuscola, Illinois	Standard	2020-12-28	Valid
N97301	Stinson 108	Fixed-wing, single engine	Individual owner Wyoming	Standard	2020-12-16	Valid
N8502	Stinson 108	Fixed-wing, single engine	Individual owner Indiana	Standard	2020-12-08	Valid
N97568	Stinson 108	Fixed-wing, single engine	Peregrinus Solutions LLC Jamesville, New York	Standard	2020-11-03	Valid
N8489K	Stinson 108-1	Fixed-wing, single engine	Individual owner Alaska	Standard	2020-11-02	Valid
N8713K	Stinson 108-1	Fixed-wing, single engine	Individual owner Illinois	Standard	2020-10-26	Valid
N8946K	Stinson 108-1	Fixed-wing, single engine	Ready Aim Flyer LLC New Castle, Delaware	Standard	2020-10-21	Valid
N97586	Stinson 108	Fixed-wing, single engine	Individual owner Maine	Standard	2020-10-07	Valid
N39470	Stinson 108	Fixed-wing, single engine	Co-owned owner Indiana	Standard	2020-10-06	Valid
N86868	Bellanca 14-13	Fixed-wing, single engine	Individual owner Texas	Standard	2020-10-06	Valid
N40147	Stinson 108	Fixed-wing, single engine	Individual owner Nevada	Standard	2020-09-23	Valid
N97603	Stinson 108	Fixed-wing, single engine	Withheld at owner's request	Standard	2020-08-20	Valid
N40164	Stinson 108	Fixed-wing, single engine	Co-owned owner Georgia	Standard	2020-08-13	Valid
N8979K	Stinson 108-1	Fixed-wing, single engine	Individual owner Georgia	Standard	2020-08-08	Valid
N97937	Stinson 108-1	Fixed-wing, single engine	Individual owner Indiana	Standard	2020-08-06	Valid
N97868	Stinson 108-1	Fixed-wing, single engine	Individual owner Texas	Standard	2020-08-05	Valid
N8342K	Stinson 108	Fixed-wing, single engine	Individual owner Alaska	Standard	2020-07-24	Valid
N97619	Stinson 108	Fixed-wing, single engine	Individual owner Michigan	Standard	2020-06-30	Valid
N74431	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Kansas	Standard	2020-06-02	Valid
N8135K	Stinson 108-1	Fixed-wing, single engine	Head In the Clouds LLC Ogden, Utah	Standard	2020-05-19	Valid
N97432	Stinson 108	Fixed-wing, single engine	Voyager Flying LLC Bemidji, Minnesota	Standard	2020-04-02	Valid
N97062	Stinson 108-1	Fixed-wing, single engine	Individual owner Maine	Standard	2020-03-30	Valid
N97122	Stinson 108-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2020-03-11	Valid
N97501	Stinson 108	Fixed-wing, single engine	Individual owner Missouri	Standard	2020-02-26	Valid
N97305	Stinson 108	Fixed-wing, single engine	Individual owner Ohio	Standard	2020-02-24	Valid
N97421	Universal Stinson 108	Fixed-wing, single engine	Individual owner Alaska	Standard	2020-02-20	Valid
N8212K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Pennsylvania	Standard	2020-02-19	Valid
N8100K	Stinson 108-1	Fixed-wing, single engine	Individual owner Kentucky	Standard	2020-02-13	Valid
N8750K	Stinson 108-1	Fixed-wing, single engine	Individual owner Illinois	Standard	2020-02-10	Valid
N97647	Stinson 108	Fixed-wing, single engine	Co-owned owner Washington	Standard	2020-01-07	Valid
N97234	Stinson 108	Fixed-wing, single engine	Individual owner Texas	Standard	2020-01-02	Valid
N97807	Stinson 108-1	Fixed-wing, single engine	Individual owner Montana	Experimental	2019-10-08	Valid
N97206	Universal Stinson 108	Fixed-wing, single engine	Individual owner Arkansas	Experimental	2019-10-02	Valid
N8820K	Stinson 108-1	Fixed-wing, single engine	Big Sky CO Aircraft Glyndon, Minnesota	Standard	2019-09-11	Valid
N8687K	Stinson 108-1	Fixed-wing, single engine	Individual owner New Mexico	Standard	2019-09-04	Valid
N9206K	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Alaska	Standard	2019-08-20	Valid
N97860	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Oklahoma	Standard	2019-08-20	Valid
N97737	Stinson 108	Fixed-wing, single engine	Individual owner Illinois	Standard	2019-07-30	Valid
N86763	Bellanca 14-13	Fixed-wing, single engine	Individual owner Utah	Standard	2019-07-24	Valid
N86794	Bellanca 14-13	Fixed-wing, single engine	Co-owned owner New Jersey	Standard	2019-07-18	Valid
N2101Q	Stinson 108	Fixed-wing, single engine	Individual owner Alaska	Standard	2019-07-16	Valid
N8734K	Stinson 108-1	Fixed-wing, single engine	Individual owner Wisconsin	Standard	2019-07-15	Valid
N97989	Stinson 108-1	Fixed-wing, single engine	Individual owner Florida	Standard	2019-07-15	Valid
N8329K	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Louisiana	Standard	2019-07-05	Valid
N9120K	Stinson 108-1	Fixed-wing, single engine	Dkc Aviation Services LLC Imlay City, Michigan	Standard	2019-07-03	Valid
N8174K	Stinson 108-1	Fixed-wing, single engine	By the Seat CORP Wilmington, Delaware	Standard	2019-07-01	Valid
N97806	Stinson 108-1	Fixed-wing, single engine	Individual owner Ohio	Standard	2019-06-27	Valid
N8990K	Stinson 108-1	Fixed-wing, single engine	Individual owner Delaware	Standard	2019-05-30	Valid
N8140K	Stinson 108-1	Fixed-wing, single engine	Simply Living LLC Fort Myers, Florida	Standard	2019-05-10	Valid
N5GT	Groelz WITTMAN TAILWIND W-8	Fixed-wing, single engine	Individual owner Washington	Experimental	2019-04-23	Valid
N40131	Stinson 108	Fixed-wing, single engine	Individual owner Texas	Standard	2019-03-26	Valid
N8883K	Stinson 108-1	Fixed-wing, single engine	Individual owner Ohio	Standard	2019-03-06	Valid
N86903	Bellanca 14-13-2	Fixed-wing, single engine	Co-owned owner Iowa	Standard	2019-02-28	Valid
N8644K	Stinson 108-1	Fixed-wing, single engine	Seattle Seaplanes LLC Seattle, Washington	Standard	2019-02-06	Valid
N40114	Stinson 108	Fixed-wing, single engine	Individual owner Mississippi	Standard	2019-02-02	Valid
N8835K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Washington	Standard	2019-01-15	Valid
N8447K	Stinson 108-1	Fixed-wing, single engine	Individual owner Missouri	Standard	2019-01-07	Valid
N40185	Stinson 108	Fixed-wing, single engine	Individual owner California	Standard	2019-01-02	Valid
N9087K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Kansas	Standard	2018-12-27	Valid
N97654	Stinson 108	Fixed-wing, single engine	Individual owner California	Standard	2018-11-21	Valid
N97341	Stinson 108	Fixed-wing, single engine	Co-owned owner Indiana	Standard	2018-10-22	Valid
N97936	Stinson 108	Fixed-wing, single engine	Individual owner New York	Standard	2018-09-17	Valid
N97954	Stinson 108-1	Fixed-wing, single engine	Individual owner Texas	Standard	2018-09-08	Valid

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.