The register · data as of October 8, 2026

Aircraft with Continental IO-520 series engines that are piston twins

1,371 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
N9467Q	Beech 58	AG Aero INC Tallulah, Louisiana	Standard	2004-01-27	Valid
N2296V	Beech D55	Individual owner Washington	Standard	2004-01-21	Valid
N81WA	Cessna 310R	Admiral Aviation INC New Castle, Delaware	Standard	2004-01-12	Valid
N5FW	Beech E-55	Individual owner Texas	Standard	2004-01-08	Valid
N401CF	Cessna 401	Individual owner California	Standard	2003-12-10	Valid
N3316Q	Cessna 320D	Individual owner Pennsylvania	Standard	2003-10-08	Valid
N6661Y	Beech 58	Individual owner Arizona	Standard	2003-10-01	Valid
N23589	Beech 58	High Times Adventure CO LLC Columbiana, Alabama	Standard	2003-08-27	Valid
N85052	Beech E-55	Individual owner Arizona	Standard	2003-08-07	Valid
N220BR	Cessna 310R	Co-owned owner Texas	Standard	2003-08-04	Valid
N119TW	Beech 58	Carter Flygare INC Sacramento, California	Standard	2003-07-18	Valid
N7988Q	Cessna 401B	Individual owner New Jersey	Standard	2003-05-09	Valid
N757PA	Beech 58	Bmr Financial INC Kingston Springs, Tennessee	Standard	2003-02-06	Valid
N96BD	Beech 58	Roberts Aircraft INC West Chicago, Illinois	Standard	2003-01-10	Valid
N527BH	Beech 58	Red River Cellular Telephone CORP Paris, Texas	Standard	2003-01-09	Valid
N127MB	Cessna 310R	Co-owned owner Florida	Standard	2002-12-02	Valid
N77CL	Beech 95-C55	Co-owned owner Kansas	Standard	2002-11-13	Valid
N9415S	Beech 95-C55	Wasson-Ece Instrumentation Fort Collins, Colorado	Standard	2002-10-09	Valid
N2773T	Beech 95-C55	Individual owner California	Standard	2002-08-20	Valid
N416D	Beech 58	Mcginnis Aviation LLC Kentwood, Michigan	Standard	2002-07-23	Valid
N744T	Beech E-55	Individual owner Kentucky	Standard	2002-07-03	Valid
N858TC	Beech 58TC	H2 Transportation LLC Macon, Georgia	Standard	2002-07-03	Valid
N1757G	Beech 95-C55	Matrix Aviation INC Ponte Vedra Beach, Florida	Standard	2002-05-01	Valid
N119AC	Beech 58	Individual owner Florida	Standard	2002-02-25	Valid
N44SP	Beech E-55	Awh Ventures INC Houston, Texas	Standard	2002-01-29	Valid
N562U	Beech D55	Sua LLC Artesia, New Mexico	Standard	2001-11-30	Valid
N401AT	Cessna 401	Individual owner Texas	Standard	2001-10-29	Valid
N310RD	Cessna 310R	Southern Illinois University Board of Trustee Murphysboro, Illinois	Standard	2001-10-11	Valid
N827EB	Beech 58	Ebor Management INC Alpharetta, Georgia	Special flight permit	2001-08-06	Valid
N49MD	Beech 95-C55	Individual owner Arizona	Standard	2001-07-10	Valid
N66849	Beech 58	Hawk Aircraft Sales and Leasing LLC Sterling Heights, Michigan	Standard	2001-06-20	Valid
N1338G	Cessna 310R	Wings Air Charter LLC Wisconsin Rapids, Wisconsin	Standard	2001-06-15	Valid
N111MA	Beech E-55	Aero Quest INC Brooklyn, New York	Standard	2001-04-14	Valid
N142CT	Cessna 310R	Individual owner Indiana	Standard	2001-03-22	Valid
N777CZ	Beech E-55	Individual owner Mississippi	Standard	2001-03-01	Valid
N9020V	Beech E-55	Individual owner Wisconsin	Standard	2001-01-23	Valid
N85FS	Beech 58	7353R CO Partnership Pottstown, Pennsylvania	Standard	2000-11-27	Valid
N6745M	Beech 58	Perkins Communication LLC Northport, Alabama	Standard	2000-10-30	Valid
N14XM	Beech 58	Medical Diagnostic Imaging INC Sacramento, California	Standard	2000-08-25	Valid
N45PT	Beech 58	Individual owner Colorado	Standard	2000-08-16	Valid
N12Q	Cessna 401	Individual owner Texas	Standard	2000-08-11	Valid
N78DB	Beech 58	Greenbrier Aviation LLC Sevierville, Tennessee	Standard	2000-08-10	Valid
N6180C	Cessna 310R	Board of Trustees of Southern Illinois University Murphysboro, Illinois	Standard	2000-07-18	Valid
N222RZ	Beech 58	P & M Reis Trucking INC Nantucket, Massachusetts	Standard	2000-06-28	Valid
N55CV	Beech E-55	Cavu LLC Charleston, West Virginia	Standard	2000-05-03	Valid
N100NK	Beech D55	Land Air Sea INC Chesapeake, Virginia	Standard	2000-04-21	Valid
N1163T	Beech E-55	Irish Aviation INC Orlando, Florida	Standard	2000-03-22	Valid
N807TH	Beech 58	San Mateo Real Estate INC San Mateo, California	Standard	2000-02-07	Valid
N288P	Beech 58	Blue Water Aviation INC Jupiter, Florida	Standard	2000-02-02	Valid
N55B	Cessna 310R	Individual owner New York	Standard	1999-12-20	Valid
N755AC	Cessna 402A	Airswiss INC Wilmington, Delaware	Standard	1999-12-20	Valid
N888GP	Cessna 310R	Pt Air LLC Madison, Wisconsin	Standard	1999-11-10	Valid
N610EA	Beech D55	Harvard CORP Hartford, Connecticut	Standard	1999-07-28	Valid
N137F	Beech 95-C55	Individual owner Mississippi	Standard	1999-05-24	Valid
N407RK	Cessna 401	Individual owner California	Standard	1999-04-27	Valid
N705NC	Beech 58	Eagle Leasing INC Gaylord, Michigan	Standard	1999-04-06	Valid
N44DP	Cessna T-310P	D L S Aviation INC Wilmington, Delaware	Standard	1999-03-05	Valid
N6654Y	Beech 58	Individual owner Louisiana	Standard	1998-10-14	Valid
N3187W	Beech 58	G S Aviation INC Stilwell, Kansas	Standard	1998-10-13	Valid
N4178S	Beech 58	Glad Aviation LLC Gilford, New Hampshire	Standard	1998-08-06	Valid
N819MC	Beech D55	Hagar Corporation Fort Lauderdale, Florida	Standard	1998-06-29	Valid
N1321G	Cessna 310R	Polar Star Company Wilmington, Delaware	Standard	1998-06-09	Valid
N7127N	Beech D55	Co-owned owner Washington	Standard	1998-05-08	Valid
N9873F	Cessna 402	Airswiss INC Wilmington, Delaware	Standard	1998-03-31	Valid
N301DB	Cessna 310R	Don Davis Aviation INC Henderson, Kentucky	Standard	1998-03-20	Valid
N995GP	Cessna 310R	Quest Aviation INC Lake City, Florida	Standard	1998-02-26	Valid
N34MM	Cessna 401	Schubee Air INC Watkins, Colorado	Standard	1998-02-25	Valid
N11EC	Beech 58	Basler Turbo Conversions LLC Oshkosh, Wisconsin	Standard	1998-02-20	Valid
N33PC	Beech 95-C55	Co-owned owner Texas	Standard	1998-01-27	Valid
N3399Q	Cessna 310R	Baron Aviation Corporation Broad Run, Virginia	Standard	1997-10-27	Valid
N87316	Cessna 310R	Co-owned owner New York	Standard	1997-08-27	Valid
N1168T	Beech E-55	Knight Oil Resources INC New Orleans, Louisiana	Standard	1997-07-01	Valid
N1581G	Cessna 310R	Individual owner Ohio	Standard	1997-02-21	Valid
N231LC	Beech 58	First United INC Seminole, Florida	Standard	1997-02-06	Valid
N433K	Beech D55	Individual owner North Carolina	Standard	1997-02-04	Valid
N411L	Beech E-55	Individual owner Nebraska	Standard	1996-12-26	Valid
N3376G	Cessna 310R	Lindsay Aviation INC West Seneca, New York	Standard	1996-11-13	Valid
N122CT	Beech E-55	Turner Eye Clinic INC Cabot, Arkansas	Standard	1996-10-16	Valid
N720L	Cessna 320F	Withheld at owner's request	Standard	1996-10-07	Valid
N6038W	Beech 58	Co-owned owner California	Standard	1996-08-14	Valid
N3417G	Cessna 310R	Demark Aviation INC Wilmington, Delaware	Standard	1996-01-29	Valid
N5711V	Beech 95-C55	Individual owner Nevada	Standard	1995-12-06	Valid
N3995A	Cessna 310R	Co-owned owner West Virginia	Standard	1995-09-21	Valid
N4130S	Beech 58	Individual owner Pennsylvania	Standard	1995-08-03	Valid
N119AB	Beech 95-C55	Safford Aviation Service INC Coolidge, Arizona	Standard	1995-04-03	Valid
N15DS	Cessna 320D	All Attitude Aviation INC Edgewater, Florida	Standard	1995-01-18	Valid
N3682Z	Beech 58	Iliamna Air Taxi INC Iliamna, Alaska	Standard	1994-12-29	Valid
N758C	Beech 58	G Daniel Evans P C Birmingham, Alabama	Standard	1994-12-14	Valid
N7379R	Beech 58	Sunny Skies INC Columbus, Georgia	Standard	1994-09-01	Valid
N17980	Beech 58	Co-owned owner Illinois	Standard	1994-08-02	Valid
N58TP	Beech 58	Diamond Aircraft Corporation Miami, Florida	Standard	1994-05-20	Valid
N647TM	Beech B-55	United States Air Force Owner Hanscom Afb, Massachusetts	Standard	1994-03-21	Valid
N733BY	Beech 95-B55 (T42A)	United States Air Force Owner Colorado Springs, Colorado	Standard	1994-01-28	Valid
N520T	Beech 95-C55	Individual owner Texas	Standard	1993-08-27	Valid
N7073X	Beech T42	United States Air Force - Owner Peterson Afb, Colorado	Standard	1993-07-14	Valid
N29CP	Beech 58	Individual owner Florida	Standard	1993-05-06	Valid
N18VU	Cessna 310R	Vincennes University Vincennes, Indiana	Standard	1993-04-28	Valid
N82JG	Beech D55	Total Aircraft Management INC Acworth, Georgia	Standard	1993-04-23	Valid
N999CW	Beech 58	Crinklaw Farm Services INC Kingsburg, California	Standard	1992-10-09	Valid
N992P	Cessna 310R	Individual owner Texas	Standard	1992-10-05	Valid