The register · data as of October 7, 2026

Aircraft with Pratt & Whitney R1340 series engines built in the 1950s

181 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
N711SS	Canadian Car & Foundry HARVARD MK IV	Co-owned owner North Carolina	Experimental	2026-07-15	Valid
N86116	North American AT-6D	Ph Warbirds LLC Kailua, Hawaii	Standard	2026-05-12	Valid
N5101W	Canadian Car & Foundry HARVARD MK IV	Individual owner Texas	Experimental	2026-04-25	Valid
N44110	Canadian Car & Foundry HARVARD MK IV	Individual owner Arizona	Experimental	2026-03-20	Valid
N1046Y	Canadian Car & Foundry HARVARD MK IV	Beaver Creek Adventures LLC Bangor, Maine	Experimental	2026-03-05	Valid
N8204H	North American T-6G	Wwii Aviation Legacy LLC Abingdon, Illinois	Standard	2026-02-23	Valid
N49939	North American T-6G	Individual owner California	Standard	2026-01-29	Valid
N15796	Canadian Car & Foundry HARVARD MK IV	Wilco Aviation LLC Warrenton, Virginia	Experimental	2025-12-07	Valid
N35CE	North American/Walbrun T6-G	Arkansas Air Center INC Jonesboro, Arkansas	Standard	2025-10-30	Valid
N49RR	North American T-6G	American Airpower Heritage Flying Museum Dallas, Texas	Standard	2025-10-15	Valid
N356TP	North American AT-6D	Henningsen Air LLC Atlantic, Iowa	Standard	2025-08-20	Valid
N128WK	North American AT-6G	Colombo Aviation Group LLC Howell, Michigan	Standard	2025-06-20	Valid
N4269Q	North American Medore T-6G	Gam Aviation LLC Dover, Delaware	Standard	2025-05-07	Valid
N349JB	North American SNJ-6	Ten G LLC Waddell, Arizona	Standard	2024-12-12	Valid
N6427D	North American SNJ-4	Eagle Eye Aviation LLC Meridian, Idaho	Standard	2024-12-10	Valid
N6601C	North American AT-6F	Nicholls Aviation LLC Dover, Delaware	Standard	2024-10-16	Valid
N1465	Canadian Car & Foundry HARVARD MK IV	Ramp Rat Racing LLC Fort Myers, Florida	Experimental	2024-10-07	Valid
N3958	North American SNJ-5	Individual owner Washington	Standard	2024-07-15	Valid
N3238G	North American SNJ-6	Individual owner Texas	Standard	2024-06-08	Valid
N512SE	North American/Victoria Mnt Lt AT-6A	Red Baron Flight LLC Idaho Falls, Idaho	Standard	2024-04-04	Valid
N7522U	Canadian Car & Foundry HARVARD MK IV	Pay It Forward Aviation LLC Ione, California	Experimental	2024-03-15	Valid
N51562	North American AT-6C	Individual owner Florida	Standard	2024-02-19	Valid
N10597	North American AT-6C	Sanders Racing INC Jasper, Alabama	Standard	2024-01-07	Valid
N254AW	Dehavilland DHC-3	Destination Alaska Air Service LLC Homer, Alaska	Standard	2023-12-27	Valid
N884TA	North American AT-6G	Spitfire Ventures LLC San Antonio, Texas	Multiple	2023-12-09	Valid
N10908	Canadian Car & Foundry HARVARD MK IV	Carlsbad Raceway CORP Hemet, California	Experimental	2023-11-08	Valid
N7412C	North American SNJ-4	Hevle Aviation LLC Bakersfield, California	Standard	2023-09-20	Valid
N21JD	North American SNJ-5	Ace Maker Aviation LLC San Rafael, California	Standard	2023-08-16	Valid
N3687F	North American SNJ-5	Gobbletec LLC DBA Fort Washington, Maryland	Standard	2023-07-27	Valid
N5632V	North American T-6G	Stallion 51 T6 LLC Kissimmee, Florida	Standard	2023-07-01	Valid
N446CM	North American SNJ-5	Individual owner New Jersey	Standard	2023-05-25	Valid
N116SE	North American T-6G	Co-owned owner California	Standard	2023-05-22	Valid
N32SZ	North American T-6G	Sound of Freedom LLC Boerne, Texas	Standard	2023-05-08	Valid
N1284	North American T-6G	Nelson Aero Service LLC Aurora, Colorado	Standard	2023-04-30	Valid
N5542V	North American T-6G	N5542V LLC Anacortes, Washington	Standard	2023-04-21	Valid
N8335H	North American T-6G	Forgotten Heroes Foundation Chesapeake, Virginia	Standard	2023-03-28	Valid
N7814C	North American T-6G	J Galt Aircraft LLC Eagle, Idaho	Experimental	2023-03-20	Valid
N86WW	North American SNJ-4	Condor Squadron Officers & Airmens Assoc INC Van Nuys, California	Standard	2023-03-03	Valid
N7754	Canadian Car & Foundry HARVARD MK IV	Individual owner California	Experimental	2023-02-06	Valid
N9705N	North American T-6G	Ryan Recruit LLC Amarillo, Texas	Standard	2023-02-04	Valid
N4PC	North American AT6J	Aerospace Trust Management LLC Wilmington, Delaware	Standard	2023-01-17	Valid
N777HL	North American SNJ-5	Individual owner Oregon	Standard	2022-11-26	Valid
N459JP	Canadian Car & Foundry HARVARD MK IV	Individual owner North Dakota	Experimental	2022-10-04	Valid
N836G	North American AT-6G	Co-owned owner Mississippi	Experimental	2022-09-24	Valid
N7000S	North American AT-6G	Co-owned owner Ohio	Standard	2022-08-27	Valid
N378HF	Canadian Car & Foundry HARVARD MK IV	Individual owner Idaho	Experimental	2022-05-17	Valid
N3623K	North American T-6G	Warhawk Air Museum INC Nampa, Idaho	Standard	2022-05-11	Valid
N92796	North American AT-6G	Victor 5 Equipment LLC Atlanta, Georgia	Standard	2022-04-26	Valid
N299SF	North American SNJ-6	Individual owner Tennessee	Standard	2022-04-23	Valid
N77398	Canadian Car & Foundry HARVARD MK IV	Individual owner California	Experimental	2022-01-08	Valid
N121DV	Soko Factory Yogoslavia TYPE 522	Individual owner Florida	Experimental	2021-11-13	Valid
N1466	Canadian Car & Foundry HARVARD MK IV	Withheld at owner's request	Experimental	2021-09-30	Valid
N257DB	North American-Buehn T-6G	Kestrel Warbird Experience LLC Dayton, Ohio	Standard	2021-08-16	Valid
N626CC	North American SNJ-5	Classic Toy Barn LLC Central Islip, New York	Standard	2021-06-16	Valid
N60DJ	Canadian Car & Foundry HARVARD MK IV	N60Dj Latham, New York	Experimental	2021-05-15	Valid
N75342	North American AT-6D	414Bh LLC Laramie, Wyoming	Standard	2021-03-03	Valid
N30JF	North American SNJ-5	Case Craft LLC Euless, Texas	Multiple	2021-02-10	Valid
N59TS	Canadian Car & Foundry HARVARD MK IV	Individual owner	Standard	2021-02-10	Valid
N29933	North American AT-6G	Green Country Warbirds LLC Sapulpa, Oklahoma	Standard	2021-02-06	Valid
N49388	North American T-6G	Seaplane Adventures LLC Mill Valley, California	Standard	2020-09-29	Valid
N5184V	North American T-6G	Co-owned owner Florida	Standard	2020-07-23	Valid
N19086	Canadian Car & Foundry HARVARD MK IV	Individual owner Washington	Experimental	2020-07-21	Valid
N725SD	North American T-6G	Biggin Hill LLC Canyon Lake, California	Standard	2020-07-13	Valid
N156SG	North American SNJ-5	T-6 Texan Sg LLC Midway, Utah	Standard	2020-06-22	Valid
N3653G	North American BRITISH HARVARD	N3653G LLC Midland, Texas	Standard	2020-06-15	Valid
N9890C	North American T-6G	Individual owner Delaware	Standard	2020-05-22	Valid
N7431	Canadian Car & Foundry HARVARD MK IV	Kindred Harvard LLC Kindred, North Dakota	Experimental	2020-05-12	Valid
N21VS	North American T-6G	Individual owner Louisiana	Standard	2020-04-09	Valid
N365TA	North American T-6G	Jabjr Investments Waller, Texas	Standard	2020-04-09	Valid
N3645F	North American SNJ-5	N3645F LLC Aurora, Colorado	Standard	2019-12-13	Valid
N551LD	Canadian Car & Foundry HARVARD MK IV	Gooi LLC Missoula, Montana	Experimental	2019-10-08	Valid
N5ZS	North American T-6G	Jetran LLC Horseshoe Bay, Texas	Standard	2019-09-30	Valid
N9530C	North American AT-6C(SNJ-4)	Individual owner Kansas	Standard	2019-09-05	Valid
N6975C	North American AT-6G	North American 75 Charlie LLC Redlands, California	Standard	2019-06-19	Valid
N2WS	Canadian Car & Foundry HARVARD MK IV	Individual owner Tennessee	Experimental	2019-01-10	Valid
N220SL	North American T-6G	Individual owner Illinois	Standard	2018-10-17	Valid
N24HG	Canadian Car & Foundry HARVARD MK IV	Individual owner Oregon	Experimental	2018-09-08	Valid
N1364J	North American T-6G	Snj-2 CORP Farmingdale, New York	Standard	2018-08-27	Valid
N3644F	North American SNJ-5	Snj5B LLC Reno, Nevada	Standard	2018-07-24	Valid
N7861B	North American SNJ-5	Plane Crazy Aviation LLC Fargo, North Dakota	Standard	2018-05-24	Valid
N662DB	Canadian Car & Foundry HARVARD MK IV	Aircraft Guaranty CORP Trustee Oklahoma City, Oklahoma	Experimental	2018-01-12	Valid
N51903	North American SNJ-5	Warbird Leasing LLC Santa Fe, New Mexico	Standard	2018-01-09	Valid
N3173G	North American AT-6G	Finger 4 Flight LLC Fredericksburg, Virginia	Standard	2018-01-08	Valid
N2806G	North American AT-6G	Southern Airmotive INC Texico, New Mexico	Restricted	2018-01-02	Valid
N9060Z	North American SNJ-5	Individual owner California	Standard	2017-12-08	Valid
N1811B	North American HARVARD 4	Onaero INC Santa Monica, California	Experimental	2017-11-02	Valid
N26808	North American SNJ-4	Historic Wings LLC Whitehouse Station, New Jersey	Standard	2017-09-20	Valid
N555Q	North American AT-6G	Co-owned owner California	Standard	2017-09-12	Valid
N522LU	North American AT-6G	Skyway INC Wilmington, Delaware	Standard	2017-08-29	Valid
N211RF	North American AT-6C	American Airpower Heritage Flying Museum Dallas, Texas	Standard	2017-07-20	Valid
N27817	North American AT-6G	Individual owner California	Standard	2017-06-28	Valid
N4135A	North American SNJ-7	Individual owner Texas	Standard	2017-04-13	Valid
N7976A	North American AT-6F	Witham Warbirds LLC Stuart, Florida	Standard	2017-03-28	Valid
N6900G	North American T-6G	Individual owner Iowa	Standard	2017-03-23	Valid
N73337	North American T-6	At-6G LLC Galena, Ohio	Standard	2017-03-16	Valid
N45918	Canadian Car & Foundry HARVARD MK IV	Leider Geil LLC Rancho Cucamonga, California	Experimental	2016-12-05	Valid
N9804C	North American SNJ-5	Individual owner Texas	Standard	2016-11-18	Valid
N304GS	Canadian Car & Foundry HARVARD MK IV	Cascade Airways LLC Corvallis, Oregon	Experimental	2016-09-15	Valid
N9065Z	North American SNJ-5	Individual owner South Carolina	Standard	2016-06-15	Valid
N2761A	North American T-6G	Co-owned owner Washington	Standard	2016-03-04	Valid