The register · data as of October 7, 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 never named; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.	Maker and model	Owner and base	Certificate	Registered	Status
N7176N	Beech D55	Individual owner California	Standard	2016-08-26	Valid
N4545M	Beech 58	Simplifly Aviation LLC Elon, North Carolina	Standard	2016-08-25	Valid
N4492J	Beech 58	Individual owner Mississippi	Standard	2016-08-11	Valid
N930BD	Beech 58	Momentum Air LLC Brighton, Michigan	Standard	2016-08-05	Valid
N6734X	Beech 58	Good Deal Charlie INC Russellville, Arkansas	Standard	2016-08-02	Valid
N8196R	Beech E-55	Individual owner Texas	Standard	2016-07-28	Valid
N4475A	Beech E-55	Individual owner California	Standard	2016-07-15	Valid
N9098Q	Beech 58	Buckeye Baron LLC Sunbury, Ohio	Standard	2016-07-13	Valid
N2027D	Beech 58	Individual owner Florida	Standard	2016-07-11	Valid
N114R	Beech 95-C55	Individual owner Massachusetts	Standard	2016-06-14	Valid
N16DA	Beech 58	Donaire Aviation LLC Tampa, Florida	Standard	2016-06-08	Valid
N650PV	Beech 95-C55	Individual owner Pennsylvania	Standard	2016-06-07	Valid
N8172R	Beech 58	Derby City Aviation LLC Vero Beach, Florida	Standard	2016-05-12	Valid
N584DG	Beech 58	N584Dg LLC Nashua, New Hampshire	Standard	2016-05-10	Valid
N715YC	Cessna 310R	Yankcanuck Flight Dreams INC Weston, Wisconsin	Standard	2016-05-10	Valid
N158NC	Beech 58	Ial CORP Lewes, Delaware	Standard	2016-04-28	Valid
N36673	Beech 58	Gta Air INC Addison, Texas	Standard	2016-04-28	Valid
N3795Q	Beech 95-C55	Green Aviation INC Manchester, Maine	Standard	2016-04-21	Valid
N412JL	Beech 95-C55	Individual owner Pennsylvania	Standard	2016-04-18	Valid
N87403	Cessna 310R	Twin Oaks Aviation LLC Oshkosh, Wisconsin	Standard	2016-04-15	Valid
N123GB	Beech E-55	Withheld at owner's request	Standard	2016-04-13	Valid
N527TA	Beech 58	Plane Leasing LLC Wilmington, Delaware	Standard	2016-04-05	Valid
N955CW	Cessna 310R	Individual owner Florida	Standard	2016-03-24	Valid
N17833	Beech 58	Individual owner Oregon	Standard	2016-03-18	Valid
N909SD	Cessna 310E	Acqua Aviation INC Wayzata, Minnesota	Standard	2016-03-15	Valid
N213E	Beech 95-C55	Individual owner Michigan	Standard	2016-03-05	Valid
N2041Z	Beech E-55	Blue Mesa LLC Bend, Oregon	Standard	2016-03-04	Valid
N4621M	Beech 58	Bassline Logistics LLC Watauga, Tennessee	Standard	2016-02-19	Valid
N427CA	Cessna 310R	Chippewa Aerospace INC Gainesville, Florida	Standard	2016-02-09	Valid
N777RQ	Beech 58	Co-owned owner Texas	Standard	2016-02-09	Valid
N4394W	Beech 58	Individual owner Florida	Standard	2016-02-03	Valid
N310BV	Cessna 310R	Exec Air INC of Naples Naples, Florida	Standard	2016-01-28	Valid
N6078S	Beech 58	Whisero Aero INC Tullahoma, Tennessee	Standard	2016-01-27	Valid
N152K	Aero Commander 500-A	Western Capital Partners LLC Wilmington, Delaware	Standard	2016-01-26	Valid
N9403Q	Beech 58	Blue Sky Baron LLC Highlands Ranch, Colorado	Standard	2016-01-20	Valid
N111RV	Beech 95-C55	Individual owner Texas	Standard	2016-01-13	Valid
N5021J	Cessna 310R	Integrity Aviation LLC Coatesville, Indiana	Standard	2016-01-12	Valid
N1YC	Cessna 310R	Individual owner Texas	Standard	2015-12-05	Valid
N5474J	Cessna 310R	Co-owned owner Nevada	Standard	2015-12-03	Valid
N4305W	Beech E-55	Individual owner Wyoming	Standard	2015-11-05	Valid
N715JW	Beech 95-C55	Black Forest Applications LLC Mckinney, Texas	Standard	2015-10-27	Valid
N81DD	Beech 58	Jdj Transport LLC Wilmington, Delaware	Standard	2015-10-22	Valid
N39TP	Beech E-55	Individual owner Tennessee	Standard	2015-10-06	Valid
N4099S	Beech E-55	Dodson International Parts INC Rantoul, Kansas	Standard	2015-09-29	Valid
N40JC	Cessna 421B	Dbs Aviation LLC Sulphur Springs, Texas	Standard	2015-09-29	Valid
N640AC	Beech 58	Plane Old LLC Wildwood, Missouri	Standard	2015-09-28	Valid
N87358	Cessna 310R	Individual owner North Carolina	Standard	2015-09-15	Valid
N81DR	Beech 58	Commonwealth Aviation Service INC DBA Richmond, Virginia	Standard	2015-09-03	Valid
N527ML	Beech 95-C55	Co-owned owner Virginia	Standard	2015-09-02	Valid
N614CQ	Cessna 310R	C & H Aviation LLC Lagrange, Georgia	Standard	2015-08-26	Valid
N2738B	Cessna 310R	Sonrise Aviation LLC Portland, Indiana	Standard	2015-08-24	Valid
N418RW	Beech 58	Power Aero INC Scituate, Rhode Island	Standard	2015-08-24	Valid
N174U	Beech 58	Rocky Mountain Ventures INC Cheyenne, Wyoming	Standard	2015-08-18	Valid
N1014W	Beech E-55	Individual owner Illinois	Standard	2015-08-14	Valid
N4927A	Cessna 310R	Genx Aviation LLC Leesburg, Virginia	Standard	2015-08-14	Valid
N975	Beech 95-B55 (T42A)	J&H Aircraft Leasing LLC Berrien Springs, Michigan	Standard	2015-08-06	Valid
N65JM	Beech E-55	Gjf Enterprises INC Port Orange, Florida	Standard	2015-08-04	Valid
N581CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-07-30	Valid
N3195M	Cessna 310R	Aspire Management INC New Castle, Delaware	Standard	2015-07-17	Valid
N27VM	Beech D55	Blue Star Aviation LLC Saint Augustine, Florida	Standard	2015-06-22	Valid
N5701V	Beech 95-C55	Ruffcorn Aviation Bettendort, Iowa	Standard	2015-06-09	Valid
N48CM	Beech E-55	R Stephen Smith INC Wichita, Kansas	Standard	2015-05-27	Valid
N87DU	Beech D55	Bdb Equipment LLC Columbus, Ohio	Standard	2015-05-14	Valid
N5822W	Beech 58	Kanza Aviation LLC Andover, Kansas	Standard	2015-05-12	Valid
N3711Y	Beech 58	Aero Venture Lc Shreveport, Louisiana	Standard	2015-05-11	Valid
N583CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-04-29	Valid
N881H	Beech E-55	Co-owned owner Texas	Standard	2015-04-28	Valid
N584CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-04-17	Valid
N585CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-04-17	Valid
N587CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-04-17	Valid
N588CK	Beech 58	Kalitta Charters LLC Ypsilanti, Michigan	Standard	2015-04-17	Valid
N6686D	Beech 58	N6686D LLC Idaho Springs, Colorado	Standard	2015-04-17	Valid
N81WR	Beech E-55	Co-owned owner Texas	Standard	2015-04-09	Valid
N4523S	Beech E-55	Lucky92 & Associates LLC Reno, Nevada	Standard	2015-04-01	Valid
N203BN	Cessna 310R	Co-owned owner Arizona	Standard	2015-03-27	Valid
N281S	Beech D55	Individual owner Texas	Standard	2015-03-25	Valid
N18GW	Grumman SCAN TYPE 30	Individual owner California	Standard	2015-03-05	Valid
N5077J	Cessna 310R	Individual owner New Mexico	Standard	2015-02-10	Valid
N113K	Cessna 310R	Individual owner Montana	Standard	2015-01-29	Valid
N20VK	Cessna 310R	Individual owner Louisiana	Standard	2014-12-31	Valid
N6573K	Beech 58	Gta Air INC Addison, Texas	Standard	2014-12-24	Valid
N754KC	Cessna 414A	Plane Crazy Aviation LLC Fargo, North Dakota	Standard	2014-12-24	Valid
N882MT	Beech 58	Gta Air INC Addison, Texas	Standard	2014-12-24	Valid
N1832W	Beech E-55	Tailwinds Aviation LLC Beechgrove, Tennessee	Standard	2014-12-02	Valid
N11EV	Beech 58	Bonita Beech LLC Bonita Springs, Florida	Standard	2014-12-01	Valid
N6832Y	Cessna 310R	Pro Aire Cargo & Consulting INC Oshkosh, Wisconsin	Standard	2014-11-19	Valid
N2063G	Beech 58	Individual owner Tennessee	Standard	2014-11-04	Valid
N875DB	Beech 58	Dbco LLC Greenwood Village, Colorado	Standard	2014-10-03	Valid
N7973M	Beech 95-C55	7973M LLC Broomfield, Colorado	Standard	2014-10-01	Valid
N274LE	Aero Commander 500-A	Individual owner California	Standard	2014-09-17	Valid
N310MC	Cessna 310R	Ecolift CORP San Juan, Puerto Rico	Standard	2014-09-10	Valid
N1889W	Beech 58	Sabre 65 LLC Helena, Montana	Standard	2014-09-05	Valid
N5BZ	Beech 58	Bad Bird LLC Elon, North Carolina	Standard	2014-08-25	Valid
N5490J	Cessna 310R	Individual owner Connecticut	Standard	2014-08-22	Valid
N55ZZ	Beech 95-C55	Individual owner Arizona	Standard	2014-08-21	Valid
N310WH	Cessna 310R	Lexington Air Services LLC Greenwood, Mississippi	Standard	2014-08-18	Valid
N169DK	Cessna 310R	Individual owner Illinois	Standard	2014-08-07	Valid
N3437Q	Cessna 320E	Individual owner Texas	Standard	2014-07-21	Valid
N21JP	Beech E-55	Dmmag LLC Windermere, Florida	Standard	2014-07-09	Valid
N1515W	Beech 58	Centurionair LLC Greenville, South Carolina	Restricted	2014-07-08	Valid