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
N3KX	Cessna 414	Marathon California Holdings LP San Diego, California	Standard	2012-11-21	Valid
N61105	Cessna U206F	Co-owned owner Oregon	Standard	2012-11-21	Valid
N4574M	Beech V35B	Individual owner Michigan	Standard	2012-11-07	Valid
N777CF	Cessna 210M	Cp Aviation LLC Pasco, Washington	Standard	2012-11-06	Valid
N87454	Cessna 310R	Individual owner North Carolina	Standard	2012-11-06	Valid
N185BL	Cessna A185F	Individual owner Illinois	Standard	2012-11-01	Valid
N18DA	Cessna A185F	Co-owned owner Arizona	Standard	2012-11-01	Valid
N6669B	Cessna 210M	Constantia Group LLC Green Cove Springs, Florida	Standard	2012-11-01	Valid
N5WM	Beech A36	Individual owner Texas	Standard	2012-10-31	Valid
N711FB	Cessna U206E	Individual owner Connecticut	Standard	2012-10-30	Valid
N185KA	Cessna A185F	Fischer Greg M Willow, Alaska	Standard	2012-10-29	Valid
N4721M	Beech F33A	Withheld at owner's request	Standard	2012-10-26	Valid
N50JM	Beech V35B	Individual owner Missouri	Standard	2012-10-26	Valid
N552BB	Beech E-55	Individual owner Arizona	Standard	2012-10-22	Valid
N98920	Cessna 310R	84Wc INC Lewes, Delaware	Standard	2012-10-22	Valid
N898JB	Beech A36	Salesapproach INC Marlborough, Massachusetts	Standard	2012-10-12	Valid
N28081	Bellanca 17-30A	Individual owner Washington	Standard	2012-10-05	Valid
N4988	Cessna P210N	Co-owned owner	Standard	2012-10-03	Valid
N77LB	Beech 58	Eleuthera II LLC Mesa, Arizona	Standard	2012-10-02	Valid
N17660	Beech 58	Individual owner Arkansas	Standard	2012-10-01	Valid
N28168	Bellanca 17-30A	Walker Investment CO Construction Cookeville, Tennessee	Standard	2012-10-01	Valid
N703JM	Beech A36	Individual owner Oklahoma	Standard	2012-10-01	Valid
N1752W	Beech A36	Michael S Austin Dmd Ms Psc Utica, Kentucky	Standard	2012-09-28	Valid
N514BK	Beech A36	Not for Naught LLC Wimberley, Texas	Standard	2012-09-27	Valid
N69670	Cessna 310R	Rose Aircraft Services INC Mena, Arkansas	Standard	2012-09-27	Valid
N1595L	Beech V35B	Individual owner Kansas	Standard	2012-09-13	Valid
N19RE	Beech F33A	Individual owner California	Special flight permit	2012-09-13	Valid
N707AJ	Beech A36	Randy Goering INC Bend, Oregon	Standard	2012-09-13	Valid
N2577Q	Cessna A185F	Individual owner South Dakota	Multiple	2012-09-06	Valid
N22WS	Beech A36	Co-owned owner North Carolina	Standard	2012-09-04	Valid
N1749U	Cessna 207	Freshwater Adventures INC Dillingham, Alaska	Standard	2012-08-30	Valid
N4661C	Cessna A185F	Individual owner Washington	Multiple	2012-08-29	Valid
N80337	Cessna A185F	Withheld at owner's request	Standard	2012-08-29	Valid
N6681L	Beech 58	Rotary Industries INC Miami, Florida	Standard	2012-08-22	Valid
N124WN	Cessna U206F	Co-owned owner Montana	Standard	2012-08-21	Valid
N9470Q	Beech V35B	Co-owned owner Oregon	Standard	2012-08-21	Valid
N6589M	Cessna 210M	Individual owner New York	Standard	2012-08-20	Valid
N115WD	Beech E-55	Individual owner Indiana	Standard	2012-08-15	Valid
N331JT	Cessna A185E	Juliet Tango Flying Services LLC Walnut Creek, California	Standard	2012-08-14	Valid
N828TA	Cessna A185F	Travelaire Service INC Wilmington, Delaware	Standard	2012-08-09	Valid
N4464W	Beech A36	Mantei & Associates LTD Lexington, South Carolina	Standard	2012-08-06	Valid
N70TB	Beech A36	Individual owner Iowa	Standard	2012-07-30	Valid
N1576W	Beech V35B	Individual owner Missouri	Standard	2012-07-26	Valid
N4137B	Bellanca 17-30A	Individual owner Texas	Standard	2012-07-25	Valid
N446T	Beech V35B	Individual owner California	Standard	2012-07-25	Valid
N73VB	Beech V35B	Vb Aviation LLC Mount Pleasant, South Carolina	Standard	2012-07-24	Valid
N353EE	Cessna A185F	Co-owned owner Idaho	Standard	2012-07-12	Valid
N45WW	Beech A36	Individual owner California	Standard	2012-07-12	Valid
N9DN	Beech V35B	Maxs Airplane LLC Plano, Texas	Standard	2012-07-12	Valid
N761KL	Cessna 210M	Individual owner North Carolina	Standard	2012-07-02	Valid
N185PD	Cessna A185F	Individual owner Maine	Standard	2012-06-25	Valid
N39843	Bellanca 17-30A	Individual owner South Carolina	Standard	2012-06-22	Valid
N55TL	Beech E-55	Withheld at owner's request	Standard	2012-06-20	Valid
N2690A	Beech A36	Individual owner Ohio	Standard	2012-06-19	Valid
N4911C	Cessna A185F	Individual owner Alaska	Standard	2012-06-19	Valid
N91K	Beech V35B	Mj Aviation INC Custer, South Dakota	Standard	2012-06-19	Valid
N36RF	Beech A36	Beverly Air Transport CO Chicago, Illinois	Standard	2012-06-13	Valid
N2284L	Beech A36	Individual owner North Carolina	Standard	2012-06-11	Valid
N81ZH	Cessna 210M	Carlsbad Raceway CORP Hemet, California	Standard	2012-06-06	Valid
N210FG	Cessna 210M	Glover Properties LLC Mount Pleasant, Texas	Standard	2012-06-05	Valid
N2025N	Beech A36	A B C Leasing INC Oakdale, Louisiana	Standard	2012-05-30	Valid
N3077W	Beech A36	Wipaire INC South Saint Paul, Minnesota	Standard	2012-05-22	Valid
N185HB	Cessna A185F	Individual owner Alaska	Standard	2012-05-17	Valid
N2228S	Cessna 210L	Co-owned owner Michigan	Standard	2012-05-16	Valid
N913KM	Beech F33A	Individual owner California	Standard	2012-05-15	Valid
N70712	Cessna A185F	Individual owner Alaska	Multiple	2012-05-11	Valid
N4056S	Beech A36	Individual owner Illinois	Standard	2012-05-08	Valid
N1872L	Beech F33A	Co-owned owner Georgia	Standard	2012-05-07	Valid
N9178G	Cessna U206G	Ursus Air Services Anchorage, Alaska	Standard	2012-05-07	Valid
N62BJ	Beech V35B	Capital Dental Management INC Dover, Delaware	Standard	2012-04-30	Valid
N26692	Cessna 310R	Individual owner New York	Standard	2012-04-27	Valid
N2049Z	Beech A36	Co-owned owner Montana	Standard	2012-04-26	Valid
N638LD	Beech 58	Dion Aviation LLC Key West, Florida	Standard	2012-04-26	Valid
N185WV	Cessna A185F	Scenic Air LLC Kalispell, Montana	Standard	2012-04-25	Valid
N4890R	Cessna A188B	Rebecca Lynn Flying Service INC Livingston, New York	Restricted	2012-04-18	Valid
N777BV	Beech E-55	Co-owned owner Texas	Standard	2012-04-16	Valid
N732QA	Cessna 210M	International Air Services INC Trustee Carson City, Nevada	Standard	2012-04-10	Valid
N25627	Beech 58	Co-owned owner Arkansas	Standard	2012-03-30	Valid
N440SU	Beech A36	Individual owner Florida	Standard	2012-03-30	Valid
N1588M	Cessna A188A	Anderson Aerial Spraying Service INC Canby, Minnesota	Multiple	2012-03-19	Valid
N4496Q	Cessna A188B	Individual owner North Carolina	Restricted	2012-03-16	Valid
N9812G	Cessna A188B	Individual owner North Carolina	Restricted	2012-03-16	Valid
N359DA	Cessna U206G	Cessna 359Da LLC Warsaw, Virginia	Standard	2012-03-14	Valid
N17568	Beech V35B	Chance Research CORP Mineral Wells, Texas	Standard	2012-03-07	Valid
N9491Q	Beech A36	Mcclung Aerial Spraying INC Big Springs, Nebraska	Standard	2012-03-02	Valid
N2035R	Beech A36	Arizona Skyraiders LLC Phoenix, Arizona	Standard	2012-03-01	Valid
N1694R	Cessna A185F	Crow Rock LLC Stillwater, Minnesota	Standard	2012-02-28	Valid
N93027	Cessna A185F	Indy Air LLC Blaine, Minnesota	Standard	2012-02-27	Valid
N3903Q	Cessna A185F	Washington Chinook LLC Bellingham, Washington	Standard	2012-02-16	Valid
N95DP	Beech E-55	Northwest Aviation INC Oklahoma City, Oklahoma	Standard	2012-02-16	Valid
N1032W	Beech V35B	Co-owned owner Ohio	Standard	2012-02-15	Valid
N348S	Beech V35B	Koritz Iowa Properties LLC Key Colony Beach, Florida	Standard	2012-02-13	Valid
N6659L	Beech V35B	Control Data INC Indianapolis, Indiana	Standard	2012-02-07	Valid
N761SF	Cessna 210M	Paramount Enterprises INC Goldsboro, North Carolina	Standard	2012-02-06	Valid
N24192	Beech A36	Individual owner Texas	Standard	2012-02-02	Valid
N171RP	Beech V35B	Rosales Partners Air LLC Austin, Texas	Standard	2012-01-30	Valid
N70206	Cessna A185E	Individual owner Washington	Standard	2012-01-30	Valid
N6735Z	Beech A36	Gta Air INC Addison, Texas	Standard	2012-01-26	Valid
N1846W	Beech A36	Individual owner Utah	Standard	2012-01-23	Valid
N18331	Beech V35B	Fred Garrison Oil CO Plainview, Texas	Standard	2012-01-21	Valid