The register · data as of October 8, 2026

Aircraft with Pratt & Whitney R1340 series engines that are piston singles

1,136 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
N6437D	North American AT-6D	Claire Aviation INC Wilmington, Delaware	Standard	1995-09-05	Valid
N50P	North American NAVION	Individual owner Virginia	Standard	1995-08-21	Valid
N7721Z	North American AT-6G	Medical Diagnostic Imaging INC Sacramento, California	Standard	1995-06-28	Valid
N22KD	North American AT-6C	Musick Aircraft CORP Greenwood, Mississippi	Standard	1995-06-13	Valid
N9982	Grumman Acft Eng Cor-Schweizer G-164A	Individual owner California	Restricted	1995-05-25	Valid
N58226	Boeing A75	Individual owner Washington	Restricted	1995-02-15	Valid
N9826H	Boeing B75N1	Johnson Lawrence F Colville, Washington	Restricted	1995-02-15	Valid
N75096	Schweizer Aircraft Corp G-164B	Sutter Butte Dusters INC Live Oak, California	Restricted	1994-07-23	Valid
N75990	Boeing A75	Individual owner Mississippi	Restricted	1994-07-01	Valid
N6722K	Grumman Acft Eng Cor-Schweizer G-164C	Thayer Agricultural Aviation INC Grimes, California	Restricted	1994-06-10	Valid
N73135	Air Tractor Inc AT-401	Individual owner Texas	Restricted	1994-04-06	Valid
N7502M	Schweizer Aircraft Corp G-164B	Richter Aviation INC Maxwell, California	Restricted	1994-03-02	Valid
N154CF	North American AT-6D	Individual owner Washington	Standard	1994-03-01	Valid
N7016Y	Grumman American Avn. Corp. G-164B	AG Aviation Service INC Elkhorn, Wisconsin	Restricted	1994-01-18	Valid
N1254	Canadian Car & Foundry HARVARD MK IV	Individual owner California	Experimental	1993-11-15	Valid
N75964	North American SNJ-4	Nightingale William T Alta Loma, California	Standard	1993-05-21	Valid
N70178	Grumman American Avn. Corp. G-164	Morten Air Service Larimore, North Dakota	Restricted	1993-04-15	Valid
N5335	Grumman G-164A	Co-owned owner California	Restricted	1993-02-10	Valid
N105W	Lockheed VEGA 5C	Individual owner Florida	Standard	1992-11-04	Valid
N8875H	Grumman Acft Eng Cor-Schweizer G-164A	Richter Aviation INC Maxwell, California	Restricted	1992-08-15	Valid
N5661X	Aero Commander S2R	Co-owned owner Oklahoma	Restricted	1992-08-06	Valid
N64514	Boeing A75N1(PT17)	Individual owner Virginia	Restricted	1992-07-14	Valid
N543LB	North American SNJ-5	Individual owner Missouri	Standard	1992-05-11	Valid
N1529W	Air Tractor Inc AT-401	Olathe Spray Service INC Olathe, Colorado	Restricted	1992-04-02	Valid
N6620Q	Grumman Acft Eng Cor-Schweizer G-164A	Downtown Airport INC Vineland, New Jersey	Restricted	1992-01-07	Valid
N2956	North American AT-6C	Individual owner New Jersey	Standard	1991-12-20	Valid
N5658X	Aero Commander S2R	Rca Aviation LTD Northwood, North Dakota	Restricted	1991-11-08	Valid
N58740	North American SNJ-6	Individual owner California	Standard	1991-10-03	Valid
N4447	Canadian Car & Foundry HARVARD MK IV	American Airpower Heritage Flying Museum Dallas, Texas	Experimental	1991-09-16	Valid
N101X	North American SNJ-5	American Airpower Heritage Fly Museu Dallas, Texas	Standard	1991-09-10	Valid
N89014	North American SNJ-5	American Airpower Heritage Fly Museu Dallas, Texas	Standard	1991-09-10	Valid
N9097	Canadian Car & Foundry HARVARD MK IV	American Airpower Heritage Fly Museu Dallas, Texas	Experimental	1991-09-10	Valid
N15799	Canadian Car & Foundry HARVARD MK IV	American Airpower Heritage Fly Museu Dallas, Texas	Experimental	1991-09-09	Valid
N3195G	North American SNJ-5	American Airpower Heritage Fly Museu Dallas, Texas	Standard	1991-09-09	Valid
N7300C	North American AT-6D	American Airpower Heritage Flying Museum INC Dallas, Texas	Standard	1991-09-09	Valid
N9820C	North American SNJ-6	American Airpower Heritage Flying Museum INC Dallas, Texas	Experimental	1991-09-09	Valid
N11171	North American AT-6B	American Airpower Heritage Fly Musm Dallas, Texas	Experimental	1991-09-06	Valid
N15797	Canadian Car & Foundry HARVARD MK IV	American Airpower Heritage Fly Musm Dallas, Texas	Experimental	1991-09-06	Valid
N2047	Canadian Car & Foundry HARVARD MK IV	American Airpower Heritage Flying Mu Dallas, Texas	Experimental	1991-09-06	Valid
N3246G	North American SNJ-5	American Airpower Heritage Flying Museum INC Dallas, Texas	Multiple	1991-09-06	Valid
N6411D	North American SNJ-4	American Airpower Heritage Flying Mu Dallas, Texas	Standard	1991-09-06	Valid
N65666	Boeing B75N1	American Airpower Heritage Flying Mu Dallas, Texas	Restricted	1991-09-06	Valid
N67208	Consolidated Vultee BT-13A	American Airpower Heritage Flying Museum Dallas, Texas	Experimental	1991-09-06	Valid
N7024C	North American SNJ-4	American Airpower Heritage Flying Museum Dallas, Texas	Standard	1991-09-06	Valid
N3725G	North American SNJ-5	American Airpower Heritage Fly Musm Dallas, Texas	Experimental	1991-09-05	Valid
N3646F	North American AT-6F	Brothers Buck Joliet, Illinois	Standard	1991-07-03	Valid
N121R	Boeing PT-13D	Herzog Contracting CORP St Joseph, Missouri	Experimental	1991-05-09	Valid
N7982	Grumman Acft Eng Cor-Schweizer G-164A	Individual owner Washington	Restricted	1991-04-11	Valid
N957ED	North American SNJ-5	Individual owner Oregon	Standard	1991-02-13	Valid
N3NP	Naval Aircraft Factory N3N-3	Co-owned owner Arizona	Standard	1990-12-17	Valid
N6891K	Grumman Acft Eng Cor-Schweizer G-164B	Individual owner Louisiana	Restricted	1990-11-02	Valid
N8388	Grumman Acft Eng Cor-Schweizer G-164A	Co-owned owner California	Restricted	1990-10-26	Valid
N4440N	Boeing A75N1(PT17)	Individual owner Arkansas	Restricted	1990-10-10	Valid
N48491	Grumman Acft Eng Cor-Schweizer G-164A	Individual owner North Dakota	Restricted	1990-08-16	Valid
N45116	Air Tractor Inc AT-401	Macys Flying Service INC Tulelake, California	Restricted	1990-06-01	Valid
N3658U	Air Tractor Inc AT-301	Bonner Aerial Applicators INC Summerdale, Alabama	Restricted	1990-03-29	Valid
N2899J	Dehavilland DHC-3	Rustair INC Anchorage, Alaska	Restricted	1990-03-26	Valid
N2266W	North American SNJ-5	Individual owner Virginia	Standard	1990-03-01	Valid
N2374W	Air Tractor Inc AT-301	Thomas AG Aerial INC Thomas, Oklahoma	Restricted	1989-11-14	Valid
N1014N	Air Tractor Inc AT-401	Frontier Agricultural Service INC Calexico, California	Restricted	1989-10-05	Valid
N7464C	North American AT-6F	Co-owned owner Colorado	Standard	1989-06-02	Valid
N6463C	North American SNJ-7	Individual owner Alabama	Standard	1989-02-01	Valid
N31676	Air Tractor Inc AT-301	Associated Aerial Applicators Lasalle, Colorado	Experimental	1989-01-17	Valid
N6620K	Grumman Acft Eng Cor-Schweizer G-164B	Lewis Flying & Maintenance Serv INC Morse, Louisiana	Restricted	1988-08-22	Valid
N3627Q	Schweizer Aircraft Corp G-164B	Sutter Butte Dusters INC Live Oak, California	Restricted	1988-08-01	Valid
N15HB	North American SNJ-5	Individual owner South Carolina	Standard	1988-06-30	Valid
N45081	Naval Aircraft Factory N3N-3	Individual owner New Hampshire	Restricted	1988-03-24	Valid
N8046K	Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B	Lewis Flying and Maintenance Svc INC Morse, Louisiana	Restricted	1987-12-17	Valid
N9523C	North American AT-6C	Individual owner New York	Standard	1987-12-17	Valid
N9887H	Howard Aircraft DGA-15P	Individual owner Colorado	Standard	1987-10-29	Valid
N9782	Grumman Acft Eng Cor-Schweizer G-164A	Evans Aviation INC Imlay City, Michigan	Restricted	1987-09-03	Valid
N294CH	Canadian Car & Foundry HARVARD MK IV	Combat Air Museum INC Topeka, Kansas	Experimental	1987-08-04	Valid
N1944D	North American SNJ-5	Individual owner Oregon	Standard	1987-05-13	Valid
N8212E	North American SNJ-5	Co-owned owner Pennsylvania	Standard	1987-04-16	Valid
N8967H	Grumman Acft Eng Cor-Schweizer G-164A	Allen Chorman & Son INC Milton, Delaware	Restricted	1987-02-03	Valid
N65370	North American SNJ-2	Snj-2 CORP Farmingdale, New York	Standard	1987-01-31	Valid
N9936	Grumman Acft Eng Cor-Schweizer G-164A	Lewis Flying & Maintenance Svc INC Morse, Louisiana	Restricted	1986-12-22	Valid
N1791S	Aero Commander 600 S-2D	Individual owner Florida	Restricted	1986-11-10	Valid
N6979C	North American AT-6D	California Warbirds INC Hollister, California	Standard	1986-11-03	Valid
N27409	North American AT-6D	Qrd Equipment CORP Dover, Delaware	Standard	1986-02-24	Valid
N873H	Boeing 100	Individual owner Florida	Standard	1985-12-05	Valid
N68467	Boeing A75N1(PT17)	Individual owner California	Restricted	1985-09-24	Valid
N5050S	Air Tractor Inc AT-301	Individual owner Texas	Restricted	1985-07-13	Valid
N8992	North American HARVARD II B	Individual owner Texas	Experimental	1985-07-13	Valid
N9670C	North American T-6G	Individual owner Illinois	Standard	1984-12-10	Valid
N7991C	North American AT-6A	Co-owned owner Washington	Standard	1984-10-01	Valid
N4011X	Ayres Corporation S2R-600	Co-owned owner Minnesota	Restricted	1984-08-07	Valid
N8974Q	Aero Commander S2R	Sherman Aviation INC Redmond, Oregon	Restricted	1984-07-23	Valid
N4013S	Ayres Corporation S2R-600	Houston Crop Service LLC Perry, Georgia	Restricted	1984-05-22	Valid
N6594	Grumman G-164A	Individual owner Washington	Restricted	1984-02-27	Valid
N29939	North American AT-6D	Wiley Sanders Truck Lines INC Troy, Alabama	Standard	1983-09-21	Valid
N24554	North American-Banaire Entprs. SNJ-4	Mid Atlantic Air Museum INC Reading, Pennsylvania	Standard	1983-02-01	Valid
N7958	Grumman G-164A	Individual owner Alabama	Restricted	1982-11-08	Valid
N48556	Grumman Acft Eng Cor-Schweizer G-164A	Lewis Flying & Maintenance Service Morse, Louisiana	Restricted	1982-02-17	Valid
N7225	Grumman Acft Eng Cor-Schweizer G-164A	Individual owner Ohio	Restricted	1981-08-24	Valid
N6694K	Grumman Acft Eng Cor-Schweizer G-164B	Individual owner Louisiana	Restricted	1980-05-09	Valid
N6879K	Grumman Acft Eng Cor-Schweizer G-164B	Tanner Flying Service INC Cortez, Colorado	Restricted	1979-04-03	Valid
N40054	Ayres Corporation S-2R	Lakeland Dusters Aviation INC Corcoran, California	Restricted	1979-01-03	Valid
N164GC	Grumman Acft Eng Cor-Schweizer G-164C	Avag INC Richvale, California	Experimental	1978-09-19	Valid
N4508	Grumman Acft Eng Cor-Schweizer G-164A	Individual owner South Carolina	Restricted	1978-09-19	Valid