The register · data as of October 8, 2026

Aircraft with Lycoming O-320 series engines built in the 1950s

2,383 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
N6111D	Piper PA-22-150	Adventure Flight LLC Duchesne, Utah	Standard	2023-01-13	Valid
N4586A	Piper PA-18-150	Individual owner Montana	Multiple	2023-01-05	Valid
N8732D	Piper PA-22-160	Mgs Ventures LTD Wilmington, Delaware	Standard	2023-01-05	Valid
N9725D	Piper PA-22-150	Individual owner Michigan	Standard	2023-01-03	Valid
N3685A	Piper PA-18-135	Individual owner Washington	Restricted	2023-01-02	Valid
N1559P	Piper PA-18-135	Snatchaday LLC Carabaset Vly, Maine	Standard	2022-12-31	Valid
N20A	Piper PA-23	Lilbit Industries LLC Oklahoma City, Oklahoma	Standard	2022-12-31	Valid
N3316P	Piper PA-23-160	Crew Sourcing INC Wilmington, Delaware	Standard	2022-12-28	Valid
N776MC	Piper PA-23	Crew Sourcing INC Wilmington, Delaware	Standard	2022-12-28	Valid
N2815P	Piper PA-22-150	Individual owner Wisconsin	Standard	2022-12-26	Valid
N9500D	Piper PA-22-160	Flight Club LLC Anchorage, Alaska	Standard	2022-12-26	Valid
N9540D	Piper PA-22-160	Gibsons Gas INC Holland, New York	Standard	2022-12-26	Valid
N3528P	Piper PA-22-150	Individual owner Pennsylvania	Standard	2022-12-14	Valid
N8871D	Piper PA-22-160	Individual owner Washington	Standard	2022-12-14	Valid
N388ME	Piper PA-23	Trinity Aviation Group LLC Hudson Oaks, Texas	Standard	2022-12-13	Valid
N2991P	Piper PA-18-150	Individual owner South Dakota	Standard	2022-12-10	Valid
N1431A	Piper PA-22	Individual owner Arizona	Standard	2022-12-09	Valid
N7828D	Piper PA-22-150	Individual owner New York	Standard	2022-12-09	Valid
N8581D	Piper PA-18A 150	Dutch Air LLC Kalispell, Montana	Multiple	2022-12-09	Valid
N4790A	Piper PA-22-150	Individual owner Alaska	Standard	2022-12-07	Valid
N3821P	Piper PA-22-150	Co-owned owner Alaska	Standard	2022-12-03	Valid
N7241D	Piper PA-22-150	Co-owned owner Alaska	Standard	2022-12-03	Valid
N1244A	Piper PA-18	Individual owner Ohio	Standard	2022-12-01	Valid
N3701P	Piper PA-22-160	Individual owner New York	Standard	2022-11-30	Valid
N3877P	Piper PA-18A 150	Co-owned owner Alaska	Multiple	2022-11-30	Valid
N9837D	Piper PA-22-160	Individual owner Nebraska	Standard	2022-11-30	Valid
N545WW	Piper PA-22-150	Individual owner Arizona	Standard	2022-11-28	Valid
N9286D	Piper PA-18A 150	Individual owner Mississippi	Restricted	2022-11-28	Valid
N6060D	Piper PA-22-150	Individual owner Alaska	Standard	2022-11-26	Valid
N7069B	Piper PA-18-150	Co-owned owner Oregon	Experimental	2022-11-21	Valid
N1660P	Piper PA-18-150	Individual owner South Dakota	Standard	2022-11-17	Valid
N2891P	Piper PA-18A	Co-owned owner Alaska	Standard	2022-11-05	Valid
N4593A	Piper PA-18-150	Bvm LLC Stonington, Connecticut	Multiple	2022-11-04	Valid
N8510D	Piper PA-22-160	Individual owner Texas	Standard	2022-11-03	Valid
N8138D	Piper PA-22-160	Air Group INC Marietta, Georgia	Standard	2022-10-29	Valid
N1642P	Piper PA-22-150	Bangerter Timothy W Leoti, Kansas	Standard	2022-10-17	Valid
N2647P	Piper PA-22	Trinkle Aviation LLC Kingsburg, California	Standard	2022-10-15	Valid
N3691A	Piper PA-18A	Individual owner Alaska	Standard	2022-10-15	Valid
N4707C	Piper PA-22	Individual owner Washington	Standard	2022-10-15	Valid
N8585D	Piper PA-18A 150	Individual owner South Dakota	Standard	2022-10-13	Valid
N3129Z	Piper PA-22-160	Individual owner Alaska	Standard	2022-10-07	Valid
N326PC	Piper PA-18-150	Individual owner Alaska	Standard	2022-10-05	Valid
N474VM	Piper PA-22-150	Viking Aviation LLC Rockport, Maine	Standard	2022-10-05	Valid
N4463A	Piper PA-22-150	Co-owned owner Texas	Standard	2022-10-04	Valid
N8192C	Piper PA-18-150	D&K Aviation INC Milford, Iowa	Multiple	2022-10-03	Valid
N1272A	Piper PA-18	Individual owner Arizona	Multiple	2022-09-29	Valid
N19FN	Piper PA-22-150	Individual owner California	Standard	2022-09-23	Valid
N3374Z	Piper PA-18A 150	Individual owner Oregon	Standard	2022-09-22	Valid
N6053Z	Piper PA-25	Individual owner Virginia	Restricted	2022-09-22	Valid
N9685D	Piper PA-22-160	Individual owner Arkansas	Standard	2022-09-22	Valid
N2660A	Piper PA-18A	N62689 INC Texarkana, Texas	Standard	2022-09-20	Valid
N8061D	Piper PA-22-150	Co-owned owner Alaska	Restricted	2022-09-14	Valid
N6847B	Piper PA-22-150	Ott Grosvenor LLC Dillingham, Alaska	Standard	2022-09-10	Valid
N6943B	Piper PA-22-150	Individual owner Oregon	Standard	2022-09-10	Valid
N4811A	Piper PA-22-150	Individual owner Montana	Standard	2022-09-06	Valid
N8144C	Piper PA-22-150	Individual owner Texas	Standard	2022-09-06	Valid
N9697D	Piper PA-22-160	Individual owner New York	Standard	2022-09-06	Valid
N9507D	Piper PA-22-160	Individual owner Oregon	Standard	2022-08-31	Valid
N3679P	Piper PA-18A	Individual owner Idaho	Standard	2022-08-30	Valid
N3339P	Piper PA-23-160	Individual owner North Carolina	Standard	2022-08-25	Valid
N4164P	Piper PA-23-160	Seaplanes R Fun INC Wilmington, Delaware	Standard	2022-08-25	Valid
N3622P	Piper PA-22-150	Individual owner Pennsylvania	Standard	2022-08-24	Valid
N5977D	Piper PA-18-150	Individual owner Alaska	Standard	2022-08-22	Valid
N3703P	Piper PA-22-150	Individual owner Indiana	Standard	2022-08-19	Valid
N47ML	Piper PA-22-150	Individual owner Texas	Standard	2022-08-18	Valid
N7431D	Piper PA-22-150	Individual owner Alaska	Standard	2022-08-06	Valid
N2937P	Piper PA-22-150	Individual owner Alaska	Standard	2022-08-03	Valid
N3565P	Piper PA-18A 150	Co-owned owner New Mexico	Restricted	2022-07-19	Valid
N6774B	Piper PA-18-150	Legacy Aviation and Sales LLC Ririe, Idaho	Standard	2022-07-18	Valid
N1339C	Piper PA-22S-135	Walt'S Kustom Kreations INC Palatka, Florida	Standard	2022-07-16	Valid
N2305P	Piper PA-22-150	Co-owned owner Ohio	Standard	2022-07-15	Valid
N7011B	Piper PA-22-150	Co-owned owner Oregon	Special flight permit	2022-07-15	Valid
N8452D	Piper PA-22-160	Individual owner Washington	Standard	2022-07-15	Valid
N9954D	Piper PA-22-150	Individual owner Michigan	Standard	2022-07-15	Valid
N88DE	Piper PA-23-160	Individual owner Kansas	Standard	2022-07-14	Valid
N9624D	Piper PA-22-150	Co-owned owner Texas	Standard	2022-07-11	Valid
N7839D	Piper PA-22-150	Individual owner Georgia	Standard	2022-07-07	Valid
N9389D	Piper PA-18A 150	Airmotive Service LLC Brigham City, Utah	Standard	2022-07-07	Valid
N8724D	Piper PA-22-160	Individual owner Washington	Standard	2022-07-06	Valid
N4769A	Piper PA-22-150	Individual owner Alabama	Standard	2022-06-30	Valid
N1799P	Piper PA-22-150	Individual owner Montana	Standard	2022-06-28	Valid
N9634D	Piper PA-22-150	Individual owner Wyoming	Standard	2022-06-28	Valid
N8115D	Piper PA-22-160	Individual owner South Carolina	Standard	2022-06-18	Valid
N2709P	Piper PA-22-150	Co-owned owner Oregon	Standard	2022-06-16	Valid
N1846P	Piper PA-22-150	Grumpy Aviation LTD Denver, Colorado	Standard	2022-06-14	Valid
N5819D	Piper PA-22-150	Individual owner New York	Standard	2022-06-02	Valid
N7417D	Piper PA-22-150	Individual owner Alabama	Standard	2022-05-28	Valid
N4796A	Piper PA-22-150	Individual owner Texas	Standard	2022-05-26	Valid
N4254P	Piper PA-23-160	Individual owner Minnesota	Standard	2022-05-25	Valid
N18ZZ	Piper PA-18A-135	Individual owner Idaho	Standard	2022-05-24	Valid
N3054Z	Piper PA-22-160	Co-owned owner Washington	Standard	2022-05-24	Valid
N4427A	Piper PA-22-150	Individual owner California	Standard	2022-05-17	Valid
N1968P	Piper PA-18A	Individual owner Alaska	Standard	2022-05-14	Valid
N3956P	Piper PA-22-150	Wheels Up LLC Evansville, Indiana	Standard	2022-05-06	Valid
N4408A	Piper PA-22-150	Individual owner Ohio	Standard	2022-05-05	Valid
N6947B	Piper PA-22-150	B&R Aerial Crop Care INC Connell, Washington	Multiple	2022-05-02	Valid
N5856D	Piper PA-22-150	Individual owner Wisconsin	Standard	2022-04-28	Valid
N55PT	Piper PA-18-135	Individual owner Alaska	Standard	2022-04-26	Valid
N9704D	Piper PA-22-160	Individual owner Alaska	Standard	2022-04-23	Valid
N2771P	Piper PA-18A 150	Weyrauch Paul H Ray, North Dakota	Multiple	2022-04-21	Valid