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
N8368K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Michigan	Limited	2018-08-03	Valid
N97140	Stinson 108	Fixed-wing, single engine	Individual owner Ohio	Standard	2018-07-31	Valid
N35VM	Stinson 108-1	Fixed-wing, single engine	Individual owner Washington	Standard	2018-07-27	Valid
N8942K	Stinson 108	Fixed-wing, single engine	Individual owner Oregon	Standard	2018-07-17	Valid
N8547K	Stinson 108	Fixed-wing, single engine	Individual owner Washington	Standard	2018-06-28	Valid
N74283	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Connecticut	Standard	2018-05-24	Valid
N8620K	Stinson 108-1	Fixed-wing, single engine	Individual owner Pennsylvania	Standard	2018-05-15	Valid
N97554	Stinson 108	Fixed-wing, single engine	Individual owner Washington	Standard	2018-05-15	Valid
N8893K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Wisconsin	Standard	2018-05-01	Valid
N2649V	Cessna 170	Fixed-wing, single engine	Individual owner Alaska	Standard	2018-04-20	Valid
N74337	Bellanca 14-13-2	Fixed-wing, single engine	US Flight Academy International INC DBA Post, Texas	Standard	2018-04-10	Valid
N40143	Stinson 108-1	Fixed-wing, single engine	Individual owner Minnesota	Standard	2018-03-02	Valid
N8590K	Stinson 108-1	Fixed-wing, single engine	Individual owner California	Standard	2018-02-26	Valid
N97918	Stinson 108-1	Fixed-wing, single engine	Individual owner California	Standard	2018-02-26	Valid
N8812K	Stinson 108-1	Fixed-wing, single engine	Simply Living LLC Fort Myers, Florida	Standard	2018-02-08	Valid
N40179	Stinson 108	Fixed-wing, single engine	Individual owner Florida	Standard	2018-02-07	Valid
N8313K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Virginia	Standard	2018-01-30	Valid
N8935K	Stinson 108-1	Fixed-wing, single engine	Individual owner Michigan	Standard	2018-01-11	Valid
N8747K	Stinson 108-1	Fixed-wing, single engine	Individual owner Montana	Standard	2018-01-02	Valid
N97350	Universal Stinson 108	Fixed-wing, single engine	Individual owner Nebraska	Standard	2017-12-21	Valid
N8358K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Ohio	Standard	2017-12-15	Valid
N855F	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2017-12-15	Valid
N86889	Bellanca 14-13	Fixed-wing, single engine	Air Cargo & Taxi LLC Prescott, Arizona	Standard	2017-10-31	Valid
N97915	Stinson 108-1	Fixed-wing, single engine	Individual owner Georgia	Standard	2017-09-28	Valid
N86934	Bellanca 14-13-2	Fixed-wing, single engine	Simply Living LLC Fort Myers, Florida	Standard	2017-09-25	Valid
N74380	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner North Carolina	Standard	2017-09-18	Valid
N97934	Stinson 108-1	Fixed-wing, single engine	Individual owner South Carolina	Standard	2017-09-12	Valid
N86851	Bellanca 14-13	Fixed-wing, single engine	Individual owner Washington	Standard	2017-09-06	Valid
N8868K	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Minnesota	Standard	2017-08-23	Valid
N97256	Stinson 108	Fixed-wing, single engine	Individual owner Iowa	Standard	2017-08-17	Valid
N97482	Stinson 108	Fixed-wing, single engine	Individual owner Florida	Standard	2017-07-28	Valid
N8468K	Stinson 108	Fixed-wing, single engine	Co-owned owner Montana	Standard	2017-07-27	Valid
N9198K	Stinson 108	Fixed-wing, single engine	Individual owner New York	Standard	2017-07-17	Valid
N97183	Stinson 108-1	Fixed-wing, single engine	Gunrunners LLC West Des Moines, Iowa	Standard	2017-04-19	Valid
N8724K	Stinson 108-1	Fixed-wing, single engine	Individual owner Minnesota	Standard	2017-04-11	Valid
N74450	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Washington	Standard	2017-03-29	Valid
N74297	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Wisconsin	Standard	2017-03-15	Valid
N9037K	Stinson 108-1	Fixed-wing, single engine	Individual owner Ohio	Standard	2017-03-15	Valid
N8303K	Stinson 108-1	Fixed-wing, single engine	Individual owner Texas	Standard	2017-03-07	Valid
N86920	Bellanca 14-13	Fixed-wing, single engine	Co-owned owner California	Standard	2017-02-23	Valid
N411	Stinson 108	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2017-02-16	Valid
N97113	Stinson 108-1	Fixed-wing, single engine	Individual owner North Carolina	Standard	2017-01-30	Valid
N9106K	Stinson 108-1	Fixed-wing, single engine	Stinson 47 LLC Madison, Georgia	Standard	2017-01-04	Valid
N386C	Stinson 108-2	Fixed-wing, single engine	Flying M Services INC Germansville, Pennsylvania	Standard	2016-12-29	Valid
N74223	Bellanca 14-13-2	Fixed-wing, single engine	Mid Atlantic Air Museum Reading, Pennsylvania	Standard	2016-12-23	Valid
N136SP	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2016-12-19	Valid
N86772	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Texas	Standard	2016-12-12	Valid
N8243K	Stinson 108-1	Fixed-wing, single engine	Individual owner Kentucky	Standard	2016-12-07	Valid
N8266K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Wisconsin	Standard	2016-10-31	Valid
N97245	Stinson 108	Fixed-wing, single engine	Individual owner North Carolina	Standard	2016-09-28	Valid
N303	Stinson 108	Fixed-wing, single engine	Individual owner South Dakota	Standard	2016-09-21	Valid
N8273K	Stinson 108-1	Fixed-wing, single engine	Individual owner New York	Standard	2016-08-29	Valid
N8864K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner California	Standard	2016-08-24	Valid
N8274K	Stinson 108-1	Fixed-wing, single engine	Individual owner Florida	Standard	2016-08-09	Valid
N97770	Stinson 108	Fixed-wing, single engine	Individual owner Wyoming	Standard	2016-05-23	Valid
N1413A	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Virginia	Standard	2016-05-17	Valid
N8723K	Stinson 108-1	Fixed-wing, single engine	Individual owner Washington	Standard	2016-04-04	Valid
N8824K	Stinson 108-1	Fixed-wing, single engine	Oneal Hollis R Deridder, Louisiana	Standard	2016-01-12	Valid
N74484	Bellanca 14-13-3	Fixed-wing, single engine	Individual owner North Carolina	Standard	2015-12-07	Valid
N97834	Stinson 108-1	Fixed-wing, single engine	Individual owner Virginia	Standard	2015-12-05	Valid
N97742	Stinson 108	Fixed-wing, single engine	Individual owner Oregon	Standard	2015-12-01	Valid
N97290	Stinson 108	Fixed-wing, single engine	Puddle Jumpers Flying Club INC Interlochen, Michigan	Standard	2015-10-29	Valid
N6668E	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2015-10-05	Valid
N97785	Stinson 108-1	Fixed-wing, single engine	Individual owner Maine	Standard	2015-08-31	Valid
N97110	Stinson 108-1	Fixed-wing, single engine	Guidry John M Pensacola, Florida	Standard	2015-08-17	Valid
N9100K	Stinson 108-1	Fixed-wing, single engine	Individual owner California	Standard	2015-07-23	Valid
N87608	Stinson 108	Fixed-wing, single engine	Individual owner Wisconsin	Standard	2015-06-25	Valid
N86916	Bellanca 14-13	Fixed-wing, single engine	Apogee Investments LLC Grandview, Texas	Standard	2015-06-18	Valid
N200LG	Stinson 108	Fixed-wing, single engine	Individual owner Kansas	Multiple	2015-05-26	Valid
N9092K	Stinson 108-1	Fixed-wing, single engine	Individual owner Florida	Standard	2015-05-12	Valid
N8634K	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2015-05-04	Valid
N86739	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Idaho	Standard	2015-04-28	Valid
N8383K	Stinson 108-1	Fixed-wing, single engine	Delta Sierra LLC Naples, Florida	Standard	2015-04-23	Valid
N97571	Stinson 108-1	Fixed-wing, single engine	Individual owner Nebraska	Standard	2015-04-14	Valid
N8817K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner Ohio	Standard	2015-04-09	Valid
N74228	Bellanca 14-13	Fixed-wing, single engine	Individual owner Virginia	Standard	2015-03-31	Valid
N86746	Bellanca 14-13	Fixed-wing, single engine	Individual owner Florida	Standard	2015-03-17	Valid
N97732	Stinson 108	Fixed-wing, single engine	Individual owner Ohio	Standard	2015-01-26	Valid
N97379	Universal Stinson 108	Fixed-wing, single engine	Individual owner North Carolina	Standard	2014-12-23	Valid
N97458	Stinson 108	Fixed-wing, single engine	Individual owner Ohio	Standard	2014-10-29	Valid
N97535	Stinson 108	Fixed-wing, single engine	Co-owned owner Alaska	Standard	2014-10-08	Valid
N8381K	Stinson 108-1	Fixed-wing, single engine	Individual owner Alabama	Standard	2014-09-12	Valid
N401WR	Stinson 108	Fixed-wing, single engine	Individual owner Minnesota	Standard	2014-08-27	Valid
N97517	Stinson 108	Fixed-wing, single engine	Co-owned owner Ohio	Standard	2014-07-15	Valid
N9008K	Universal Stinson 108-1	Fixed-wing, single engine	Kellys Flying Service LLC Warrensburg, Missouri	Standard	2014-07-01	Valid
N73K	Bellanca 14-13-2	Fixed-wing, single engine	Co-owned owner Washington	Standard	2014-06-19	Valid
N8800K	Stinson 108-1	Fixed-wing, single engine	Individual owner North Carolina	Standard	2014-05-16	Valid
N97874	Stinson 108-1	Fixed-wing, single engine	Individual owner New Mexico	Standard	2014-05-07	Valid
N97628	Stinson 108	Fixed-wing, single engine	Individual owner California	Standard	2014-04-10	Valid
N47614	Interstate S-1B1	Fixed-wing, single engine	Individual owner Wyoming	Standard	2014-04-03	Valid
N86800	Bellanca 14-13	Fixed-wing, single engine	Individual owner North Dakota	Standard	2014-03-26	Valid
N8374K	Stinson 108-1	Fixed-wing, single engine	Individual owner Alaska	Standard	2014-03-20	Valid
N8558K	Stinson 108-1	Fixed-wing, single engine	D U Aircraft Leasing INC Green Bay, Wisconsin	Standard	2014-03-11	Valid
N97572	Stinson 108	Fixed-wing, single engine	Individual owner Louisiana	Standard	2014-03-10	Valid
N8782K	Stinson 108-1	Fixed-wing, single engine	Homolka James D Ellsworth, Kansas	Standard	2014-02-12	Valid
N97794	Stinson 108-1	Fixed-wing, single engine	Individual owner South Dakota	Standard	2014-01-21	Valid
N97389	Stinson 108	Fixed-wing, single engine	Individual owner Colorado	Standard	2014-01-03	Valid
N86815	Bellanca 14-13	Fixed-wing, single engine	Individual owner New York	Standard	2013-12-02	Valid
N8420K	Stinson 108-1	Fixed-wing, single engine	Individual owner Montana	Standard	2013-11-01	Valid
N8953K	Stinson 108-1	Fixed-wing, single engine	Individual owner New York	Standard	2013-10-21	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.