The register · data as of October 8, 2026

Aircraft with Continental IO-520 series engines built in the 1970s

4,534 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
N4308S	Beech A36	Individual owner Illinois	Standard	1996-08-12	Valid
N23AG	Beech V35B	Co-owned owner Alabama	Standard	1996-08-07	Valid
N7575H	Cessna A185F	Individual owner Montana	Standard	1996-07-29	Valid
N1886W	Beech A36	86 Whiskey Corporation Vineland, New Jersey	Standard	1996-07-25	Valid
N2122U	Cessna A188A	Anderson Aerial Spraying Service INC Canby, Minnesota	Standard	1996-07-25	Valid
N185KW	Cessna A185F	Individual owner Wisconsin	Standard	1996-07-16	Valid
N50TF	Cessna A185F	Co-owned owner Washington	Standard	1996-07-09	Valid
N3954A	Beech F33A	Co-owned owner California	Standard	1996-07-02	Valid
N99GB	Cessna 210L	Individual owner Pennsylvania	Standard	1996-06-20	Valid
N511SP	Beech A36	Individual owner Kentucky	Standard	1996-06-10	Valid
N9687H	Cessna A185F	Individual owner Oregon	Standard	1996-05-31	Valid
N7331U	Cessna 207A	Bristol Bay Air Service INC Dillingham, Alaska	Standard	1996-05-29	Valid
N4074S	Beech F33A	Individual owner Minnesota	Standard	1996-05-28	Valid
N12AS	Cessna A185F	Individual owner California	Multiple	1996-05-20	Valid
N6JV	Cessna A185F	Individual owner Alaska	Standard	1996-05-20	Valid
N14AR	Beech F33A	Individual owner Alabama	Standard	1996-05-07	Valid
N5416R	Cessna A185F	Individual owner Alaska	Standard	1996-04-23	Valid
N22CV	Cessna 210L	Individual owner Florida	Standard	1996-04-12	Valid
N206ML	Cessna U206G	Co-owned owner Minnesota	Standard	1996-03-11	Valid
N221JE	Cessna U206F	Individual owner Alaska	Multiple	1996-03-07	Valid
N99SB	Beech A36	Bonanza Service LTD CO Bethany, Oklahoma	Standard	1996-03-04	Valid
N731PH	Cessna A188B	Individual owner Texas	Restricted	1996-02-29	Valid
N3417G	Cessna 310R	Demark Aviation INC Wilmington, Delaware	Standard	1996-01-29	Valid
N1JJ	Bellanca 17-30A	Individual owner Ohio	Standard	1995-11-06	Valid
N9555G	Cessna A188B	Individual owner Alabama	Restricted	1995-10-26	Valid
N61273	Cessna U206F	Wrangell Mountain Air INC Palmer, Alaska	Standard	1995-09-30	Valid
N7372H	Cessna A185F	Individual owner Alaska	Standard	1995-09-30	Valid
N70403	Cessna A188B	Individual owner Alabama	Restricted	1995-09-29	Valid
N185SW	Cessna A185F	K and S Aviation INC Pagosa Springs, Colorado	Standard	1995-09-21	Valid
N3995A	Cessna 310R	Co-owned owner West Virginia	Standard	1995-09-21	Valid
N23639	Beech A36	Teleprint INC Rydal, Pennsylvania	Standard	1995-09-20	Valid
N2051W	Beech A36	Individual owner New Jersey	Standard	1995-08-29	Valid
N91JP	Beech V35B	Individual owner Michigan	Standard	1995-08-21	Valid
N301MC	Cessna A185F	Individual owner Colorado	Standard	1995-08-05	Valid
N4130S	Beech 58	Individual owner Pennsylvania	Standard	1995-08-03	Valid
N731QC	Cessna A188B	Tim Whitfield Aviation Fairfield, North Carolina	Restricted	1995-06-30	Valid
N18456	Beech A36	Co-owned owner California	Standard	1995-06-21	Valid
N703T	Beech V35B	Individual owner Texas	Standard	1995-06-20	Valid
N9204G	Cessna A188B	Individual owner Montana	Restricted	1995-06-05	Valid
N8191R	Beech V35B	M B Duncan INC Bakersfield, California	Standard	1995-06-01	Valid
N25VB	Beech V35B	Otto Aircraft Sales INC Sarasota, Florida	Standard	1995-05-16	Reports overdue
N28057	Bellanca 17-30A	Co-owned owner California	Standard	1995-05-16	Valid
N1848R	Cessna A185F	Individual owner Alaska	Restricted	1995-05-04	Valid
N274HS	Beech V35B	Individual owner Oregon	Standard	1995-05-02	Valid
N4272S	Beech V35B	Individual owner New York	Standard	1995-04-17	Valid
N4455Q	Cessna A188B	Individual owner Kansas	Restricted	1995-04-14	Valid
N734PP	Cessna U206G	Individual owner Alaska	Standard	1995-03-29	Valid
N6709V	Bellanca 17-30A	Co-owned owner Oklahoma	Standard	1995-03-27	Valid
N11C	Cessna A185F	Individual owner California	Standard	1995-02-15	Valid
N9540G	Cessna A188B	Individual owner Montana	Restricted	1995-02-11	Valid
N222NW	Beech F33A	Individual owner California	Standard	1995-02-06	Valid
N4677Q	Cessna 210L	Individual owner North Dakota	Standard	1995-02-06	Valid
N9470G	Cessna U206E	Individual owner California	Standard	1995-01-24	Valid
N4433R	Cessna A185F	Wtf Partnership Anchorage, Alaska	Multiple	1995-01-17	Valid
N4374M	Beech A36	Individual owner Texas	Standard	1995-01-05	Valid
N51CM	Cessna 210L	Co-owned owner Tennessee	Standard	1994-12-28	Valid
N732NS	Cessna U206G	Civil Air Patrol INC Maxwell Afb, Alabama	Standard	1994-11-17	Valid
N1708R	Cessna A185F	Co-owned owner California	Standard	1994-11-15	Valid
N8243R	Bellanca 17-30A	Co-owned owner Colorado	Standard	1994-10-20	Valid
N181CB	Beech V35B	Individual owner Florida	Standard	1994-09-27	Valid
N6492U	Cessna U206G	Co-owned owner Pennsylvania	Standard	1994-09-22	Valid
N7379R	Beech 58	Sunny Skies INC Columbus, Georgia	Standard	1994-09-01	Valid
N888BL	Cessna A185F	Individual owner Colorado	Standard	1994-08-26	Valid
N244JH	Beech A36	Decca Aviation Operations INC Lincoln, Nebraska	Standard	1994-08-05	Valid
N756FN	Cessna U206G	Individual owner New York	Standard	1994-08-04	Valid
N17980	Beech 58	Co-owned owner Illinois	Standard	1994-08-02	Valid
N6686X	Beech A36	Individual owner Florida	Standard	1994-07-28	Valid
N2063C	Beech F33A	Khumbu Flying Club Wilmington, Delaware	Standard	1994-07-23	Valid
N19MJ	Cessna U206G	Civil Air Patrol INC Maxwell Afb, Alabama	Standard	1994-07-14	Valid
N1830W	Beech V35B	Individual owner Texas	Standard	1994-06-27	Valid
N3182W	Beech F33A	Outstate Air Taxi INC Windom, Minnesota	Standard	1994-06-24	Valid
N4737F	Cessna A185F	Individual owner Arizona	Standard	1994-06-20	Valid
N58TP	Beech 58	Diamond Aircraft Corporation Miami, Florida	Standard	1994-05-20	Valid
N4833C	Cessna A185F	Individual owner California	Standard	1994-02-22	Valid
N950MC	Beech V35B	L C Cattle INC Garden City, Kansas	Standard	1994-02-22	Valid
N18BE	Beech F33A	Individual owner Tennessee	Standard	1994-02-14	Valid
N6649L	Beech A36	Individual owner Arizona	Standard	1994-02-09	Valid
N800NL	Cessna U206G	Newhalen Lodge INC Anchorage, Alaska	Standard	1994-02-02	Valid
N1802R	Cessna A185F	Montaska Management INC Anchorage, Alaska	Standard	1994-02-01	Valid
N3163W	Beech V35B	Skye Peak CORP Greenfield, Massachusetts	Standard	1993-12-02	Valid
N741LF	Beech A36	Valley Aviation INC Lake Lillian, Minnesota	Standard	1993-11-23	Valid
N1979T	Cessna A185F	Individual owner Alaska	Standard	1993-11-05	Valid
N319RF	Beech V35B	Individual owner Idaho	Standard	1993-11-04	Valid
N206YS	Cessna U206G	Co-owned owner New Hampshire	Standard	1993-10-22	Valid
N1822R	Cessna A185F	Individual owner Alaska	Standard	1993-10-15	Valid
N56JL	Beech V35B	Sea Air INC Wilmington, Delaware	Standard	1993-08-12	Valid
N56581	Cessna A185F	United States Department of Interior Boise, Idaho	Multiple	1993-08-03	Valid
N9472M	Cessna T210K	Individual owner Minnesota	Standard	1993-07-20	Valid
N70713	Cessna A185E	State of Alaska Anchorage, Alaska	Multiple	1993-07-15	Valid
N185MJ	Cessna A185F	Individual owner North Dakota	Standard	1993-06-14	Valid
N731GP	Cessna A188B	Individual owner Texas	Restricted	1993-05-19	Valid
N29CP	Beech 58	Individual owner Florida	Standard	1993-05-06	Valid
N70822	Cessna U206F	Southern Seaplane INC Belle Chasse, Louisiana	Standard	1993-05-06	Valid
N18VU	Cessna 310R	Vincennes University Vincennes, Indiana	Standard	1993-04-28	Valid
N17816	Beech V35B	Legal Flying Service INC Pembroke Pines, Florida	Standard	1993-04-27	Valid
N7274R	Beech V35B	Co-owned owner Missouri	Standard	1993-04-20	Valid
N761UP	Cessna 210M	Chilhowee Trailer Sales INC Alcoa, Tennessee	Standard	1993-04-15	Valid
N562EL	Beech V35B	Co-owned owner North Carolina	Standard	1993-02-10	Valid
N924V	Beech V35B	Individual owner Arkansas	Standard	1993-02-09	Valid
N17829	Beech F33A	Individual owner Tennessee	Standard	1993-01-25	Valid