The register · data as of October 8, 2026

Aircraft with Lycoming O-320 series engines built in the 1960s

5,444 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
N3867Z	Piper PA-18-150	Co-owned owner Minnesota	Multiple	1982-10-04	Valid
N6524T	Cessna 150	Individual owner Texas	Standard	1982-08-26	Valid
N8391V	Champion 7GCAA	Roflyco LTD Glendale, Arizona	Standard	1982-08-16	Valid
N5012W	Piper PA-28	Individual owner Vermont	Standard	1982-07-31	Valid
N8240P	Piper PA-18-150	Individual owner Alaska	Restricted	1982-07-27	Valid
N4490P	Piper PA-23-160	Welke Aviation INC St James, Michigan	Standard	1982-07-02	Valid
N98372	Piper PA-28-140	Individual owner Texas	Standard	1982-06-22	Valid
N78491	Cessna 172K	El Dorado Rentals INC El Dorado Springs, Missouri	Standard	1982-06-15	Valid
N5131	Davenport BD-2	Withheld at owner's request	Experimental	1982-06-01	Valid
N46195	Cessna 172I	Individual owner Michigan	Standard	1982-04-28	Valid
N79222	Cessna 172K	Individual owner Texas	Standard	1982-03-12	Valid
N3457Z	Piper PA-22-150	Individual owner Michigan	Standard	1982-03-01	Valid
N8491L	Cessna 172I	Deb Air INC Norcross, Georgia	Standard	1982-01-13	Valid
N846DL	Cessna 172K	Individual owner Georgia	Standard	1981-11-16	Valid
N46584	Cessna 172K	Individual owner New York	Standard	1981-11-05	Valid
N9900W	Piper PA-28-140	Individual owner Illinois	Standard	1981-09-09	Valid
N3272T	Cessna 177	Individual owner Michigan	Standard	1981-08-31	Valid
N5512F	Piper PA-28-140	Co-owned owner Nebraska	Standard	1981-08-21	Valid
N46449	Cessna 172K	Tilma Flying Club INC Moscow, Idaho	Standard	1981-08-07	Valid
N8295N	Piper PA-28-140	Individual owner California	Standard	1981-07-16	Valid
N6304R	Piper PA-28-140	Co-owned owner California	Standard	1981-07-09	Valid
N98266	Piper PA-28-140	Individual owner Ohio	Standard	1981-06-30	Valid
N7120G	Cessna 172K	Sky Hook INC Red Wing, Minnesota	Standard	1981-06-23	Valid
N5551W	Piper PA-28-150	Individual owner California	Standard	1981-06-03	Valid
N8388R	Piper PA-28-140	Individual owner Texas	Standard	1981-06-02	Valid
N84872	Cessna 172K	Individual owner California	Standard	1981-05-26	Valid
N7507R	Piper PA-28-140	Individual owner Illinois	Standard	1981-05-22	Valid
N5438W	Piper PA-28-160	Individual owner Minnesota	Standard	1981-04-13	Valid
N2238Y	Cessna 177	Co-owned owner California	Standard	1981-03-25	Valid
N332ND	Piper PA-28-140	Individual owner Illinois	Standard	1981-03-18	Valid
N6093W	Piper PA-28-140	Individual owner Texas	Standard	1981-03-13	Valid
N5614W	Piper PA-28-160	Individual owner Michigan	Standard	1981-03-02	Valid
N78359	Cessna 172K	Co-owned owner Colorado	Standard	1981-02-26	Valid
N3900Z	Piper PA-18-150	Individual owner Idaho	Multiple	1981-01-17	Valid
N5285Y	Piper PA-18-150	Individual owner Wyoming	Multiple	1980-11-20	Valid
N5549W	Piper PA-28-160	Co-owned owner Wisconsin	Standard	1980-10-23	Valid
N5514M	Aero Commander 100	Individual owner Tennessee	Standard	1980-10-06	Valid
N46392	Cessna 172K	Tedron Air LTD Setauket, New York	Standard	1980-08-04	Valid
N461CT	Piper PA-28-140	Co-owned owner Kentucky	Standard	1980-08-02	Valid
N3832Z	Piper PA-18-150	Co-owned owner Alaska	Multiple	1980-05-19	Valid
N6370W	Piper PA-28-140	Co-owned owner California	Standard	1980-05-06	Valid
N5566U	Piper PA-28-140	Individual owner Florida	Standard	1980-04-08	Valid
N5941W	Piper PA-28-150	Individual owner Tennessee	Standard	1979-12-17	Valid
N78512	Cessna 172K	United States Air Force Academy Aero Club Usaf Academy, Colorado	Standard	1979-12-13	Valid
N5429W	Piper PA-28	Lafontaine Generator Exchange INC La Fontaine, Indiana	Standard	1979-10-31	Valid
N5992Z	Piper PA-18-150	Individual owner Texas	Standard	1979-10-04	Valid
N5084W	Piper PA-28-160	Individual owner Oklahoma	Standard	1979-08-20	Valid
N2831G	Champion 7GCBC	Co-owned owner Alaska	Standard	1979-08-16	Valid
N4495Z	Piper PA-18-150	Co-owned owner Alaska	Multiple	1979-04-11	Valid
N4337Z	Piper PA-18-150	Individual owner Washington	Standard	1979-02-28	Valid
N3640Q	Beech A23-19	Individual owner California	Standard	1979-02-15	Valid
N9633W	Piper PA-28-140	Fladager Enterprises INC Peerless, Montana	Standard	1979-01-19	Valid
N6189Z	Piper PA-25	Individual owner New Jersey	Restricted	1978-05-11	Valid
N79421	Cessna 172K	Individual owner Michigan	Standard	1978-04-10	Valid
N98273	Piper PA-28-140	Individual owner Florida	Standard	1978-02-21	Valid
N98196	Piper PA-28-140	Individual owner Ohio	Standard	1978-02-07	Valid
N7580Y	Piper PA-18-150	Individual owner Alaska	Multiple	1977-12-29	Valid
N5932W	Piper PA-28-150	Individual owner North Dakota	Standard	1977-12-27	Valid
N46325	Cessna 172K	Individual owner Ohio	Standard	1977-09-19	Valid
N2952T	Aero Commander 100	Individual owner Mississippi	Standard	1977-08-26	Valid
N5963Z	Piper PA-18-150	Co-owned owner Alaska	Standard	1977-07-20	Valid
N623JE	Piper PA-18-150	Individual owner Alaska	Standard	1977-07-14	Valid
N4002Z	Piper PA-18-150	Tappen Farm Supply INC Tappen, North Dakota	Restricted	1977-07-08	Valid
N7319J	Piper PA-28-140	Individual owner Texas	Standard	1977-07-06	Valid
N9796W	Piper PA-28-140	Individual owner Texas	Standard	1977-06-23	Valid
N8275N	Piper PA-28-140	Individual owner Illinois	Standard	1977-04-13	Valid
N4233Z	Piper PA-18-150	Co-owned owner Alaska	Standard	1977-03-29	Valid
N5858W	Piper PA-28-160	Individual owner Tennessee	Standard	1977-03-24	Valid
N29479	Cessna 177	Individual owner Wisconsin	Standard	1977-02-02	Valid
N6342R	Piper PA-28-140	Individual owner New Jersey	Standard	1976-11-12	Valid
N4326J	Piper PA-28-140	Individual owner North Carolina	Standard	1976-08-26	Valid
N4186Z	Piper PA-18-150	Individual owner Alaska	Standard	1976-06-17	Valid
N3952Z	Piper PA-18-150	Co-owned owner Alaska	Standard	1976-06-09	Valid
N4442Z	Piper PA-18-150	Individual owner Montana	Standard	1976-04-05	Valid
N5954W	Piper PA-28-150	Hemacinto Valley Flying Club Hemet, California	Standard	1976-03-24	Valid
N4421P	Piper PA-23-160	Individual owner South Dakota	Standard	1976-02-04	Valid
N79454	Cessna 172K	Individual owner Texas	Standard	1975-12-18	Valid
N4254Z	Piper PA-18-150	Individual owner North Dakota	Multiple	1975-12-11	Valid
N1706J	Piper PA-28-140	Skycastle Flying Club INC New Castle, Indiana	Standard	1974-07-30	Valid
N8468D	Piper PA-18A 150	Individual owner Alaska	Standard	1974-07-05	Valid
N3640Z	Piper PA-22-150	Co-owned owner California	Standard	1974-06-08	Valid
N98383	Piper PA-28-140	Individual owner Alabama	Standard	1974-06-08	Valid
N1806J	Piper PA-28-140	Individual owner District of Columbia	Standard	1974-05-07	Revoked
N7085	Piper PA-18-150	State of Alaska Anchorage, Alaska	Standard	1974-05-03	Valid
N6377R	Piper PA-28-140	Individual owner Maryland	Standard	1974-04-18	Valid
N7574P	Piper PA-18-150	Matark CORP Pullman, Washington	Multiple	1974-02-06	Valid
N7547R	Piper PA-28-140	Individual owner New York	Standard	1973-10-16	Valid
N7103G	Cessna 172K	Mountain Flyers INC Hendersonville, North Carolina	Standard	1973-09-11	Valid
N8025N	Piper PA-28-140	8025N Flyers LTD Monsey, New York	Standard	1973-08-31	Valid
N3958Z	Piper PA-18-150	Individual owner North Dakota	Multiple	1973-07-23	Valid
N79498	Cessna 172K	Individual owner Illinois	Standard	1973-07-06	Valid
N35779	Cessna 172I	Syrang Aero Club INC Cato, New York	Standard	1973-05-11	Valid
N46404	Cessna 172K	Coastal Fliers INC El Cajon, California	Standard	1973-03-15	Valid
N7063G	Cessna 172K	L A H Eickhoff Farms INC Falls City, Nebraska	Standard	1972-11-28	Valid
N30218	Cessna 177	Individual owner Texas	Standard	1972-11-15	Valid
N78710	Cessna 172K	Flying 64Th INC Oak Ridge, Tennessee	Standard	1972-11-13	Valid
N7041	Piper PA-18-150	State of Alaska Anchorage, Alaska	Standard	1972-09-13	Valid
N7052	Piper PA-18-150	State of Alaska Anchorage, Alaska	Special flight permit	1972-09-13	Valid
N7059	Piper PA-18-150	State of Alaska Department of Public Safety Anchorage, Alaska	Standard	1972-09-13	Valid
N907ST	Piper PA-18-150	State of Alaska Department of Public Safety Anchorage, Alaska	Standard	1972-09-08	Valid