The register · data as of October 7, 2026

Aircraft with Lycoming O-320 series engines built in the 1940s

234 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 never named; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.	Maker and model	Owner and base	Certificate	Registered	Status
N4401M	Piper PA-12	Co-owned owner Texas	Multiple	2000-01-20	Valid
N3870M	Piper PA-12	Co-owned owner Alaska	Standard	1999-01-04	Valid
N2906M	Piper PA-12	Co-owned owner Alaska	Multiple	1998-09-25	Valid
N372T	Piper PA-14	Individual owner Oklahoma	Standard	1998-05-18	Valid
N4291H	Piper PA-14	Individual owner Alaska	Multiple	1997-10-16	Valid
N12464	Piper PA-12	Individual owner Montana	Standard	1997-04-09	Valid
N5847X	Stinson 10A	Fowler Leo W Port Alsworth, Alaska	Multiple	1996-12-24	Valid
N48SJ	Piper PA-14	Individual owner Minnesota	Standard	1995-10-20	Valid
N80730	Globe GC-1B	Individual owner Arkansas	Standard	1995-09-16	Valid
N2393M	Piper PA-12	Individual owner Massachusetts	Standard	1995-03-09	Valid
N3517P	Piper PA-12	Individual owner Kentucky	Standard	1994-11-18	Valid
N5279M	Piper PA-18	Co-owned owner Montana	Standard	1994-10-12	Valid
N80779	Universal GLOBE GC-1A	Individual owner California	Standard	1993-08-02	Valid
N2GV	Piper PA-12	Individual owner Texas	Multiple	1993-07-07	Valid
N4209H	Piper PA-14	Co-owned owner Alaska	Standard	1993-05-28	Valid
N101N	Temco D-16	Navionaire INC Miami, Florida	Standard	1992-02-14	Valid
N5142H	Piper PA-14	Individual owner Alaska	Standard	1992-01-13	Valid
N2387B	Globe GC-1B	Macken INC CORP Saint Paul, Minnesota	Standard	1991-12-17	Valid
N4037M	Piper PA-12	Individual owner Idaho	Standard	1987-06-19	Valid
N7853H	Piper PA-12	Alaska Department of Fish and Game Nome, Alaska	Standard	1985-07-10	Valid
N2308M	Piper PA-12	Individual owner Wisconsin	Standard	1985-05-29	Valid
N2849M	Piper PA-12	49 Mike Partnership Erie, Colorado	Standard	1979-11-15	Valid
N25471	Stearman ARIEL A-1	Individual owner Texas	Experimental	1978-05-03	Valid
N3311K	Globe GC-1B	Individual owner Nevada	Standard	1978-03-01	Valid
N3716M	Piper PA-12	Individual owner California	Standard	1975-11-01	Valid
N10SS	Globe GC-1B	Individual owner Washington	Standard	1971-11-17	Valid
N18184	Monocoupe 90A	Individual owner Louisiana	Standard	1971-04-23	Valid
N5402H	Piper PA-14	Individual owner Alaska	Standard	1971-03-19	Valid
N3356M	Piper PA-12	H e P Flying Club CORP Wyoming, Minnesota	Standard	1968-10-21	Valid
N7705H	Piper PA-12	Nordic Flyers INC Plymouth, Minnesota	Standard	1968-08-21	Valid
N3076M	Piper PA-12	Co-owned owner Alaska	Standard	1968-01-19	Valid
N4207H	Piper PA-14	Individual owner Idaho	Standard	1965-08-06	Valid
N4006M	Piper PA-12	Individual owner Alaska	Multiple		Pending
N92790	Piper PA-12	Smith Aviation LLC Springer, Oklahoma	Restricted		Valid