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
N345U	Beech A36	Withheld at owner's request	Standard	2018-09-24	Valid
N4673S	Beech A36	Gear Up Aviation LLC Yukon, Oklahoma	Standard	2018-09-24	Valid
N47TC	Cessna 210L	Wright Frank David Sequin, Texas	Standard	2018-09-20	Valid
N1750W	Beech V35B	Individual owner New York	Standard	2018-09-15	Valid
N8702Z	Cessna A185F	Sutton Aircraft Salvage LLC Palmer, Alaska	Standard	2018-09-15	Valid
N777FW	Cessna 210L	Individual owner Oregon	Standard	2018-09-13	Valid
N9629G	Cessna A188B	Individual owner Texas	Restricted	2018-09-11	Valid
N58GK	Beech 58	Mvm LLC Lewes, Delaware	Standard	2018-09-10	Valid
N1361V	Cessna U206F	Individual owner Washington	Standard	2018-09-08	Valid
N185FD	Cessna A185F	Desert Dog Aviation LLC Salt Lake City, Utah	Standard	2018-09-08	Valid
N8491Q	Cessna U206F	Dry Bay Holdings LLC Yakutat, Alaska	Standard	2018-09-08	Valid
N711PR	Beech A36	Individual owner Florida	Standard	2018-09-06	Valid
N9158M	Cessna U206E	Co-owned owner Washington	Standard	2018-09-06	Valid
N756BB	Cessna U206G	Co-owned owner California	Standard	2018-09-04	Valid
N4150S	Beech F33A	Individual owner Kansas	Standard	2018-08-31	Valid
N4157B	Bellanca 17-30A	Individual owner Florida	Standard	2018-08-31	Valid
N18DR	Beech A36	Individual owner Georgia	Standard	2018-08-30	Valid
N185WA	Cessna A185F	Everel Floatplane LLC Sandia Park, New Mexico	Standard	2018-08-29	Valid
N21KK	Beech A36	Life'S A Beech LLC Gulf Breeze, Florida	Standard	2018-08-28	Valid
N4173B	Bellanca 17-30A	Individual owner California	Standard	2018-08-28	Valid
N185SP	Cessna A185F	Altschuler Elmer e Soldotna, Alaska	Standard	2018-08-24	Valid
N761AM	Cessna 210M	Good Enuf LLC Wilmington, Delaware	Standard	2018-08-22	Valid
N413WG	Beech A36	Havana Farms Equipment Gilliam, Louisiana	Standard	2018-08-18	Valid
N2216U	Cessna U206F	Withheld at owner's request	Standard	2018-08-14	Valid
N75CL	Beech 58	Clear LLC Pierre, South Dakota	Standard	2018-08-14	Valid
N1548W	Beech V35B	Individual owner Arizona	Standard	2018-08-13	Valid
N4312W	Beech V35B	Co-owned owner Oregon	Standard	2018-08-07	Valid
N77SM	Beech E-55	Individual owner Montana	Standard	2018-08-01	Valid
N4156B	Bellanca 17-30A	Individual owner North Carolina	Standard	2018-07-30	Valid
N4953E	Cessna A185F	Inland Fisheries and Wildlife Augusta, Maine	Standard	2018-07-24	Valid
N722PD	Cessna T210L	W O Zangger and Son INC North Loup, Nebraska	Standard	2018-07-24	Valid
N1333S	Bellanca 17-30A	Individual owner Texas	Standard	2018-07-23	Valid
N310ED	Cessna 310R	Individual owner Georgia	Standard	2018-07-23	Valid
N756MA	Cessna U206G	Fly-N-Bus Aviation LLC Parker, Colorado	Standard	2018-07-20	Valid
N756MZ	Cessna U206G	Individual owner Oklahoma	Standard	2018-07-12	Valid
N4869C	Cessna A185F	Individual owner North Carolina	Standard	2018-07-10	Valid
N33YM	Beech F33A	Individual owner California	Standard	2018-07-09	Valid
N668ZS	Beech V35B	Individual owner Florida	Standard	2018-07-09	Valid
N210RZ	Cessna 210L	Kk Hangar LLC Little Rock, Arkansas	Standard	2018-07-06	Valid
N10KY	Cessna A185E	Individual owner California	Standard	2018-07-03	Valid
N278G	Beech A36	Tankersley Aviation LLC Sylacauga, Alabama	Standard	2018-07-03	Valid
N2040U	Beech A36	Individual owner Indiana	Standard	2018-06-28	Valid
N924RH	Beech A36	Individual owner Indiana	Standard	2018-06-27	Valid
N9068Q	Beech V35B	Individual owner Nevada	Standard	2018-06-26	Valid
N922LZ	Beech E-55	Tmde Calibration Labs INC Richmond, Maine	Standard	2018-06-26	Valid
N641G	Beech V35B	Individual owner Arizona	Standard	2018-06-21	Valid
N2173L	Beech F33A	Individual owner North Dakota	Standard	2018-06-20	Valid
N6649S	Beech V35B	Individual owner New Mexico	Standard	2018-06-20	Valid
N58RH	Beech 58	Individual owner Arkansas	Standard	2018-06-19	Valid
N6434N	Cessna 210N	Individual owner Virginia	Standard	2018-06-19	Valid
N84FB	Beech V35B	Co-owned owner Illinois	Standard	2018-06-19	Valid
N6644V	Bellanca 17-30A	Individual owner Texas	Standard	2018-06-18	Valid
N9242R	Cessna A188B	Air Dakota Flite INC Hettinger, North Dakota	Restricted	2018-06-18	Valid
N30CM	Cessna A185F	Boardman Air Service LLC Henderson, Nebraska	Standard	2018-06-15	Valid
N4556M	Beech A36	Co-owned owner Tennessee	Standard	2018-06-12	Valid
N9155Q	Beech F33A	Individual owner West Virginia	Standard	2018-06-12	Valid
N35KA	Beech V35B	Individual owner Arkansas	Standard	2018-06-07	Valid
N532G	Beech A36	Msd Sales INC Cedar Rapids, Iowa	Standard	2018-06-04	Valid
N2859W	Beech A36	Co-owned owner California	Standard	2018-05-30	Valid
N899T	Beech V35B	Co-owned owner Missouri	Standard	2018-05-30	Valid
N6816S	Beech A36	Individual owner Texas	Standard	2018-05-29	Valid
N77QQ	Beech V35B	Individual owner New Mexico	Standard	2018-05-29	Valid
N5110J	Cessna 310R	Co-owned owner Tennessee	Standard	2018-05-25	Valid
N249A	Beech F33C	Sky West Aviation INC Trustee Albuquerque, New Mexico	Standard	2018-05-22	Valid
N185TH	Cessna A185F	Individual owner Washington	Standard	2018-05-21	Valid
N95TY	Cessna 310R	First Light Aviation Services LLC Middletown, Delaware	Standard	2018-05-21	Valid
N444PJ	Cessna 210L	Wagner Aviation LLC Laura, Ohio	Standard	2018-05-17	Valid
N210BN	Cessna 210L	By Land Air and Sea LLC Alto, Michigan	Standard	2018-05-16	Valid
N977JL	Beech F33A	Co-owned owner Massachusetts	Standard	2018-05-16	Valid
N92WM	Cessna A185F	Individual owner Colorado	Standard	2018-05-11	Valid
N734HB	Cessna A185F	Individual owner Alaska	Multiple	2018-05-10	Valid
N35M	Beech V35B	Individual owner Kansas	Standard	2018-05-09	Valid
N5073R	Cessna A185F	Mckenna Brothers Aircraft LLC Anchorage, Alaska	Standard	2018-05-08	Valid
N30SL	Beech A36	Individual owner Arizona	Standard	2018-05-07	Valid
N1977X	Cessna A185F	One Pft LLC Denton, Montana	Standard	2018-05-04	Valid
N1671R	Cessna A185F	Co-owned owner Alaska	Standard	2018-05-03	Valid
N252V	Beech F33A	Co-owned owner California	Standard	2018-05-03	Valid
N3813G	Cessna 310R	One Three Golf LLC Cleghorn, Iowa	Standard	2018-05-03	Valid
N550CB	Beech E-55	Individual owner Florida	Standard	2018-05-01	Valid
N48JG	Cessna A185F	Individual owner Alaska	Multiple	2018-04-26	Valid
N18368	Beech V35B	Olaf LLC Bellbrook, Ohio	Standard	2018-04-24	Valid
N9401G	Cessna U206E	Individual owner Oklahoma	Standard	2018-04-20	Valid
N4486A	Beech E-55	Aerro LLC Argyle, Texas	Standard	2018-04-18	Valid
N7293R	Beech 58	Air New England LLC Portsmouth, New Hampshire	Standard	2018-04-17	Valid
N841RQ	Cessna U206F	Individual owner Wisconsin	Standard	2018-04-13	Valid
N185W	Cessna A185F	Co-owned owner Oregon	Multiple	2018-04-12	Valid
N1905U	Cessna U206F	Co-owned owner Arizona	Standard	2018-04-12	Valid
N9217Q	Beech F33A	Co-owned owner California	Standard	2018-04-11	Valid
N1795E	Cessna 310R	Rb Aviation LLC Tyler, Texas	Standard	2018-04-10	Valid
N555DB	Beech F33A	Individual owner California	Standard	2018-04-10	Valid
N2241S	Cessna 210L	Individual owner California	Standard	2018-04-04	Valid
N7349R	Beech F33A	Individual owner Nevada	Standard	2018-04-04	Valid
N27HB	Beech A36	Co-owned owner Washington	Standard	2018-04-03	Valid
N70112	Cessna A185E	Piper Meridian LLC Mesa, Arizona	Standard	2018-04-02	Valid
N4639Q	Cessna 210L	Individual owner Virginia	Standard	2018-03-30	Valid
N581KB	Beech A36	Fenn Farms INC Durham, California	Standard	2018-03-28	Valid
N732ZU	Cessna 210M	Map Enterprises INC Mayfield, Kentucky	Standard	2018-03-28	Valid
N750DR	Cessna 310R	Individual owner Florida	Standard	2018-03-28	Valid
N59292	Cessna 210L	Cloud Busters LLC Goodrich, Michigan	Standard	2018-03-27	Valid
N1815R	Cessna A185F	Osprey Island Lodge INC Eagle River, Alaska	Standard	2018-03-23	Valid