The register · data as of October 7, 2026

Aircraft with Lycoming O-235 series engines built in the 1950s

157 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.	Maker and model	Owner and base	Certificate	Registered	Status
N7158K	Piper PA-18-105 SPECIAL	Individual owner New York	Restricted	2011-04-13	Valid
N243T	Piper PA-18 105	Individual owner South Dakota	Restricted	2011-01-26	Valid
N331T	Piper PA-18-105 SPECIAL	Individual owner Pennsylvania	Standard	2010-12-15	Valid
N248T	Piper PA-18-105 SPECIAL	Co-owned owner South Dakota	Standard	2010-08-30	Valid
N7599K	Piper PA-18-105 SPECIAL	Individual owner North Carolina	Standard	2010-07-15	Valid
N5486H	Piper PA-18-105 SPECIAL	Individual owner Montana	Standard	2010-05-03	Valid
N8071L	Piper PA-16	Co-owned owner Washington	Standard	2010-03-08	Valid
N7273K	Piper PA-18-105 SPECIAL	Co-owned owner North Dakota	Standard	2009-11-24	Valid
N250T	Piper PA-18-105 SPECIAL	Co-owned owner North Carolina	Standard	2009-10-28	Valid
N166T	Piper PA-18 105	Individual owner Alaska	Standard	2009-10-05	Valid
N829B	Luscombe 8F	Individual owner Georgia	Standard	2009-09-08	Valid
N5320G	Piper PA-18 105	Individual owner Ohio	Standard	2009-09-03	Valid
N287T	Piper PA-18-105 SPECIAL	Individual owner Alaska	Standard	2009-03-26	Valid
N195T	Piper PA-18	Co-owned owner Minnesota	Standard	2008-10-23	Valid
N163T	Piper PA-18	Individual owner Washington	Standard	2008-10-15	Valid
N7558K	Piper PA-18-105 SPECIAL	Individual owner North Dakota	Standard	2008-02-21	Valid
N7106K	Piper PA-18	Individual owner North Carolina	Standard	2007-08-30	Valid
N7515K	Piper PA-18 105	Individual owner Colorado	Restricted	2007-03-30	Valid
N7516K	Piper PA-18-105 SPECIAL	Individual owner Alaska	Standard	2006-10-25	Valid
N204TT	Piper PA-18 105	Individual owner Texas	Standard	2006-05-23	Valid
N7517K	Piper PA-18-105 SPECIAL	Individual owner Ohio	Standard	2006-03-21	Valid
N203T	Piper PA-18	Individual owner Montana	Standard	2005-03-18	Valid
N316T	Piper PA-18 105	Panther Rock LLC Fluvanna, Texas	Standard	2004-05-06	Valid
N7671D	Piper PA-18	Co-owned owner Iowa	Restricted	2004-05-06	Valid
N306T	Piper PA-18-105 SPECIAL	Individual owner Indiana	Standard	2003-03-17	Valid
N7124K	Piper PA-18-105 SPECIAL	Individual owner Alaska	Multiple	2003-01-24	Valid
N7233K	Piper PA-18	Co-owned owner Alaska	Standard	2001-10-11	Valid
N7574K	Piper PA-18	Individual owner Maine	Standard	2000-12-21	Valid
N5489H	Piper PA-18-105 SPECIAL	Co-owned owner Alaska	Multiple	2000-09-27	Valid
N180T	Piper PA-18-105 SPECIAL	Individual owner Florida	Standard	1999-11-30	Valid
N226T	Piper PA-18 105	Individual owner Oregon	Standard	1999-07-07	Valid
N7168K	Piper PA-18	Individual owner Minnesota	Multiple	1998-03-28	Valid
N202T	Piper PA-18	Individual owner Alaska	Standard	1992-02-21	Valid
N312T	Piper PA-18 105	Individual owner West Virginia	Standard	1992-02-19	Valid
N7148K	Piper PA-18	Individual owner Florida	Multiple	1991-07-26	Valid
N1375N	Ratzlaff SPARROW	Individual owner California	Experimental	1991-03-15	Valid
N7252K	Piper PA-18-105 SPECIAL	Individual owner Montana	Multiple	1991-01-11	Valid
N236T	Piper PA-18-105 SPECIAL	Individual owner Maryland	Multiple	1990-08-14	Valid
N283T	Piper PA-18 105	Individual owner West Virginia	Standard	1990-02-20	Valid
N7140K	Piper PA-18-105 SPECIAL	Chandelle LTD Brighton, Colorado	Standard	1990-01-22	Valid
N147T	Piper PA-18 105	Individual owner Pennsylvania	Standard	1988-07-26	Valid
N5387C	Cessna 140A	Individual owner California	Standard	1988-06-07	Valid
N186T	Piper PA-18 105	Individual owner New York	Standard	1988-02-02	Valid
N189T	Piper PA-18-105 SPECIAL	New London Taildraggers Lynchburg, Virginia	Standard	1987-09-04	Valid
N127T	Piper PA-18-105 SPECIAL	Benham Charles Lorena, Texas	Standard	1987-03-06	Valid
N326T	Piper PA-18-105 SPECIAL	Youth and Aviation INC. Thiensville, Wisconsin	Standard	1986-10-27	Valid
N7227K	Piper PA-18-105 SPECIAL	Olathe Spray Service INC Olathe, Colorado	Standard	1985-10-23	Valid
N125FG	Piper PA-18-125	State of Alaska Kodiak, Alaska	Standard	1984-03-01	Valid
N7254K	Piper PA-18	Individual owner Alaska	Standard	1983-12-29	Valid
N7570K	Piper PA-18	Individual owner Alaska	Standard	1983-08-19	Valid
N7537K	Piper PA-18	Individual owner South Dakota	Restricted	1978-02-13	Valid
N137T	Piper PA-18 105	Individual owner Minnesota	Standard	1973-09-13	Valid
N7581K	Piper PA-18-105 SPECIAL	U Lazy S Ranch Post, Texas	Standard	1950-11-24	Valid
N7155K	Piper PA-18-105 SPECIAL	Sheffels L and Son Wilbur, Washington	Standard	1950-09-22	Valid
N156T	Piper PA-18-105 SPECIAL	Individual owner North Dakota	Standard		Canceled
N257T	Piper PA-18 105	Individual owner Maine	Standard		Pending
N9305Z	Piper PA-12	Individual owner Oregon	Standard		Pending