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

Lycoming O-435A/O-435C

135 aircraft on the U.S. register carry a Lycoming O-435A/O-435C engine, rated at about 190 horsepower. The Stinson L-5 is the model most often fitted with it (71 aircraft). The aircraft carrying it were built between 1942 and 1986.

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 Lycoming O-435A/O-435C. FAA spelling: 0-435A/0-435C.

Fitted to model families

Stinson L-571Bellanca 1423Stinson 108 Voyager and Station Wagon21Johnson ROCKET 1854Universal Stinson 1082Bell 471Cessna 1701Consolidated L51Consolidated L5E11Curtiss Wright ROBIN1Fokker S-II-I1Fokker S111

Stinson L-5 · Bellanca 14 · Stinson 108 Voyager and Station Wagon · Johnson ROCKET 185 · Universal Stinson 108 · Bell 47 · Cessna 170 · Consolidated L5 · Consolidated L5E1 · Curtiss Wright ROBIN

Where they are owner's state

Texas26California16Minnesota5Florida5Arizona5Washington4Tennessee4Oregon4Oklahoma4Ohio4

Kind of aircraft

Piston singles134 (99%)Helicopters1 (0.7%)

When the aircraft were built by decade

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

Fitted to

Stinson L-5 71 with this engine series
Bellanca 14 23 with this engine series
Stinson 108 Voyager and Station Wagon 21 with this engine series
Johnson ROCKET 185 4 with this engine series
Universal Stinson 108 2 with this engine series
Bell 47 1 with this engine series
Cessna 170 1 with this engine series
Curtiss Wright ROBIN 1 with this engine series

Where they are

Texas 26 of these aircraft
California 16 of these aircraft
Minnesota 5 of these aircraft
Florida 5 of these aircraft
Arizona 5 of these aircraft

Biggest operators

American Airpower Heritage Flying Mu 2 of these aircraft
Western Antique Aeroplane & Automobile Museum 1 of these aircraft

Analytics

These connections as data: /graph/engine/lycoming-o-435a-o-435c.json · about the eFlight graph.

Aircraft newest certificates first · 135

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N10460	Stinson L-5E	Fixed-wing, single engine	Individual owner Georgia	Standard	2008-05-29	Valid
N1552M	Stinson L-5E-1	Fixed-wing, single engine	Individual owner Iowa	Standard	2008-02-20	Valid
N64662	Stinson L-5	Fixed-wing, single engine	Individual owner South Carolina	Standard	2008-01-14	Valid
N90200	Pirtle JOHNSON ROCKET 185	Fixed-wing, single engine	Individual owner Florida	Standard	2007-12-14	Valid
N8367H	Stinson L-5E	Fixed-wing, single engine	Individual owner Arizona	Standard	2007-05-17	Valid
N4045C	Stinson 108-3	Fixed-wing, single engine	Individual owner Alaska	Standard	2007-04-11	Valid
N515A	Bellanca 14-19	Fixed-wing, single engine	Individual owner Oregon	Standard	2006-10-18	Valid
N86729	Bellanca 14-13-2	Fixed-wing, single engine	Individual owner Texas	Experimental	2006-08-02	Valid
N511A	Bellanca 14-19	Fixed-wing, single engine	Individual owner Missouri	Standard	2006-02-10	Valid
N6432C	Stinson L-5B	Fixed-wing, single engine	Individual owner Illinois	Standard	2005-11-18	Valid
N91020	Stinson L-5	Fixed-wing, single engine	Individual owner California	Standard	2005-07-05	Valid
N6430C	Stinson L-5	Fixed-wing, single engine	Individual owner Tennessee	Experimental	2005-02-09	Valid
N6438C	Stinson L-5	Fixed-wing, single engine	Eastern Stearman INC Trustee Leesburg, Virginia	Standard	2004-02-24	Valid
N54769	Stinson L-5	Fixed-wing, single engine	Individual owner Tennessee	Standard	2003-11-03	Valid
N8143K	Universal Stinson 108-1	Fixed-wing, single engine	Individual owner Florida	Standard	2003-07-10	Valid
N3232S	Stinson L-5G	Fixed-wing, single engine	Individual owner Oklahoma	Restricted	2002-10-07	Valid
N6553N	Bellanca 14-19	Fixed-wing, single engine	Individual owner Wisconsin	Standard	2001-10-24	Valid
N4008C	Stinson 108-3	Fixed-wing, single engine	Individual owner Michigan	Standard	2000-11-06	Valid
N6569N	Bellanca 14-19	Fixed-wing, single engine	Individual owner California	Standard	1999-05-05	Valid
N8385K	Stinson 108-1	Fixed-wing, single engine	Co-owned owner California	Standard	1996-02-23	Valid
N61578	Stinson L-5	Fixed-wing, single engine	Co-owned owner Nebraska	Multiple	1995-11-21	Valid
N508A	Bellanca 14-19	Fixed-wing, single engine	Individual owner New Mexico	Standard	1995-10-04	Valid
N63971	Stinson L-5G	Fixed-wing, single engine	Individual owner Ohio	Standard	1992-01-27	Valid
N57789	Stinson L-5	Fixed-wing, single engine	American Airpower Heritage Fly Museu Dallas, Texas	Standard	1991-09-10	Valid
N5138B	Stinson OY-2	Fixed-wing, single engine	American Airpower Heritage Flying Mu Dallas, Texas	Standard	1991-09-06	Valid
N68591	Stinson L-5	Fixed-wing, single engine	American Airpower Heritage Flying Mu Dallas, Texas	Standard	1991-09-06	Valid
N63777	Stinson L-5	Fixed-wing, single engine	American Airpower Her Flying Mus Dallas, Texas	Restricted	1991-09-05	Valid
N6596N	Bellanca 14-19	Fixed-wing, single engine	Individual owner Hawaii	Standard	1991-04-12	Valid
N10453	Stinson L-5E	Fixed-wing, single engine	Individual owner Oklahoma	Standard	1991-02-15	Valid
N54082	Wiggins Colt 460	Fixed-wing, single engine	Individual owner North Carolina	Experimental	1990-04-03	Valid
N6555N	Bellanca 14-19	Fixed-wing, single engine	Individual owner Texas	Standard	1988-11-29	Valid
N40003	Stinson L-5	Fixed-wing, single engine	Individual owner California	Standard	1985-04-15	Valid
N90204	Johnson ROCKET 185	Fixed-wing, single engine	Individual owner Florida	Standard	1965-02-01	Valid
N17FK	Fokker S11	Fixed-wing, single engine	Aero Gravity Media INC Delray Beach, Florida	Experimental		Valid
N86703	Bellanca 14-13	Fixed-wing, single engine	Individual owner Oklahoma	Standard		Sale reported

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.