Pratt & Whitney R1340 series
1,230 aircraft on the U.S. register carry a Pratt & Whitney R1340 series engine, rated at about 600 horsepower. The North American AT-6 Texan is the model most often fitted with it (183 aircraft). The aircraft carrying it were built between 1933 and 2022.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Pratt & Whitney R1340 series. FAA spelling: R1340 SERIES.
Fitted to model families
North American AT-6 Texan183Grumman Acft Eng Cor-Schweizer G-164149North American SNJ-5 Texan (Navy)118North American T-6 Texan92Air Tractor Inc AT-30166Aero Commander S255Rockwell International S-254Air Tractor Inc AT-40152Ayres Corporation S-248Canadian Car & Foundry HARVARD MK IV43Schweizer Aircraft Corp G-16441North American SNJ-436
North American AT-6 Texan · Grumman Acft Eng Cor-Schweizer G-164 · North American SNJ-5 Texan (Navy) · North American T-6 Texan · Air Tractor Inc AT-301 · Aero Commander S2 · Rockwell International S-2 · Air Tractor Inc AT-401 · Ayres Corporation S-2 · Canadian Car & Foundry HARVARD MK IV
Where they are owner's state
California174Texas154Washington52North Dakota50Delaware46Minnesota43Nebraska39Florida36Colorado34Illinois33
Kind of aircraft
Piston singles1,136 (92%)Turboprops75 (6%)Piston twins17 (1%)Helicopters2 (0.2%)
When the aircraft were built by decade
Connections how this engine series links to the rest of the register
Fitted to
- North American AT-6 Texan 183 with this engine series
- Grumman Acft Eng Cor-Schweizer G-164 149 with this engine series
- North American SNJ-5 Texan (Navy) 118 with this engine series
- North American T-6 Texan 92 with this engine series
- Air Tractor Inc AT-301 66 with this engine series
- Aero Commander S2 55 with this engine series
- Rockwell International S-2 54 with this engine series
- Air Tractor Inc AT-401 52 with this engine series
Where they are
- California 174 of these aircraft
- Texas 154 of these aircraft
- Washington 52 of these aircraft
- North Dakota 50 of these aircraft
- Delaware 46 of these aircraft
Biggest operators
- Hershey Flying Service INC 11 of these aircraft
- American Airpower Heritage Flying Museum 10 of these aircraft
- Mid Continent Aircraft CORP 8 of these aircraft
- Johnson Airspray INC 8 of these aircraft
- American Airpower Heritage Flying Museum INC 8 of these aircraft
Analytics
These connections as data: /graph/engine/pratt-whitney-r1340-series.json · about the eFlight graph.
Aircraft newest certificates first · 1,230
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N605BF | Snow Commander 600-S2R |
Fixed-wing, single engine | Individual owner South Dakota |
Restricted | 2025-03-07 | ValidFAA registration status code V: Valid registration. All codes |
| N7475C | North American AT-6F |
Fixed-wing, single engine | Nelson Flyers INC Louise, Texas |
Standard | 2025-03-07 | ValidFAA registration status code V: Valid registration. All codes |
| N3639F | North American SNJ-6 |
Fixed-wing, single engine | Break Even Aircraft Resourcing LLC Olathe, Kansas |
Standard | 2025-01-29 | ValidFAA registration status code V: Valid registration. All codes |
| N8977H | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | S & S Aviation LLC Morse, Louisiana |
Restricted | 2025-01-17 | ValidFAA registration status code V: Valid registration. All codes |
| N29XF | Pike John 1929XF |
Fixed-wing, single engine | Individual owner Texas |
Experimental | 2024-12-16 | ValidFAA registration status code V: Valid registration. All codes |
| N3300X | Ayres Corporation S-2R |
Fixed-wing, single engine | Individual owner California |
Restricted | 2024-12-16 | ValidFAA registration status code V: Valid registration. All codes |
| N695MK | North American T-6G |
Fixed-wing, single engine | Jetran LLC Horseshoe Bay, Texas |
Standard | 2024-12-16 | ValidFAA registration status code V: Valid registration. All codes |
| N349JB | North American SNJ-6 |
Fixed-wing, single engine | Ten G LLC Waddell, Arizona |
Standard | 2024-12-12 | ValidFAA registration status code V: Valid registration. All codes |
| N6427D | North American SNJ-4 |
Fixed-wing, single engine | Eagle Eye Aviation LLC Meridian, Idaho |
Standard | 2024-12-10 | ValidFAA registration status code V: Valid registration. All codes |
| N1554K | Air Tractor Inc AT-401 |
Fixed-wing, single engine | Basin Aviation INC Rio Oso, California |
Restricted | 2024-11-25 | ValidFAA registration status code V: Valid registration. All codes |
| N25SS | North American AT-6D |
Fixed-wing, single engine | Hinote Holdings LLC Saint Charles, Missouri |
Standard | 2024-11-13 | ValidFAA registration status code V: Valid registration. All codes |
| N3167T | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Ultra AG Cropdusters LLC Le Mars, Iowa |
Restricted | 2024-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N3630U | Schweizer Aircraft Corp G-164B |
Fixed-wing, single engine | Cajun Cats LLC Kaplan, Louisiana |
Restricted | 2024-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N401TH | Air Tractor Inc AT-401 |
Fixed-wing, single engine | Aerial AG Services LLC Hillsboro, Texas |
Restricted | 2024-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N8590S | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Ultra AG Cropdusters LLC Le Mars, Iowa |
Restricted | 2024-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N6601C | North American AT-6F |
Fixed-wing, single engine | Nicholls Aviation LLC Dover, Delaware |
Standard | 2024-10-16 | ValidFAA registration status code V: Valid registration. All codes |
| N1465 | Canadian Car & Foundry HARVARD MK IV |
Fixed-wing, single engine | Ramp Rat Racing LLC Fort Myers, Florida |
Experimental | 2024-10-07 | ValidFAA registration status code V: Valid registration. All codes |
| N991QC | Schweizer Aircraft Corp G-164B |
Fixed-wing, single engine | Individual owner Arkansas |
Restricted | 2024-10-05 | ValidFAA registration status code V: Valid registration. All codes |
| N8644H | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Individual owner Oklahoma |
Restricted | 2024-10-04 | ValidFAA registration status code V: Valid registration. All codes |
| N163TX | North American AT-6F |
Fixed-wing, single engine | Ryan Good Aviation LLC Sioux Falls, South Dakota |
Standard | 2024-10-02 | ValidFAA registration status code V: Valid registration. All codes |
| N57493 | North American/Victoria Mnt Lt AT-6A |
Fixed-wing, single engine | Alpha Air LLC Sparks, Nevada |
Standard | 2024-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N23095 | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Individual owner New York |
Restricted | 2024-09-24 | ValidFAA registration status code V: Valid registration. All codes |
| N3662X | Aero Commander S2R |
Fixed-wing, single engine | Individual owner New York |
Restricted | 2024-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N5644X | Aero Commander S2R |
Fixed-wing, single engine | Individual owner New York |
Restricted | 2024-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N7664C | North American AT-6G |
Fixed-wing, single engine | Individual owner Wisconsin |
Standard | 2024-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N58224 | North American SNJ-2 |
Fixed-wing, single engine | Warbird Services LLC Las Vegas, Nevada |
Standard | 2024-09-04 | ValidFAA registration status code V: Valid registration. All codes |
| N4802E | North American/Victoria Mnt Lt AT-6A |
Fixed-wing, single engine | Gunslinger Aviation LLC Blaine, Washington |
Standard | 2024-08-23 | ValidFAA registration status code V: Valid registration. All codes |
| N29965 | North American AT-6D |
Fixed-wing, single engine | Co-owned owner Virginia |
Standard | 2024-08-19 | ValidFAA registration status code V: Valid registration. All codes |
| N301GL | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Kroeplin Air LLC Highmore, South Dakota |
Restricted | 2024-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N5413N | Boeing A75N1(PT17) |
Fixed-wing, single engine | Beast LLC Pekin, Illinois |
Restricted | 2024-08-16 | ValidFAA registration status code V: Valid registration. All codes |
| N4513W | Air Tractor Inc AT-401 |
Fixed-wing, single engine | Forest Flying Services INC Langdon, North Dakota |
Restricted | 2024-07-30 | ValidFAA registration status code V: Valid registration. All codes |
| N50013 | Air Tractor Inc AT-401B |
Fixed-wing, single engine | Individual owner North Dakota |
Restricted | 2024-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N72176 | North American AT-6D |
Fixed-wing, single engine | Individual owner Missouri |
Standard | 2024-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N125KD | Dehavilland DHC-3 |
Fixed-wing, single engine | Jb Leasing CO LLC Kenai, Alaska |
Standard | 2024-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N3958 | North American SNJ-5 |
Fixed-wing, single engine | Individual owner Washington |
Standard | 2024-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N1013S | Air Tractor Inc AT-401 |
Fixed-wing, single engine | Tr Flying Service LLC Milan, Minnesota |
Restricted | 2024-07-13 | ValidFAA registration status code V: Valid registration. All codes |
| N5633X | Ayres Corporation S-2R |
Fixed-wing, single engine | Precision Aerial LLC Coleman, Georgia |
Restricted | 2024-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N4450 | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Restricted | 2024-06-29 | ValidFAA registration status code V: Valid registration. All codes | |
| N50MQ | North American/Mccue NA-50 |
Fixed-wing, single engine | Co-owned owner Oregon |
Experimental | 2024-06-27 | ValidFAA registration status code V: Valid registration. All codes |
| N85593 | North American AT-6D |
Fixed-wing, single engine | Co-owned owner Washington |
Standard | 2024-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N3204G | North American SNJ-5 |
Fixed-wing, single engine | Kimmel Aviation Insurance Agency INC Greenwood, Mississippi |
Standard | 2024-06-25 | ValidFAA registration status code V: Valid registration. All codes |
| N3238G | North American SNJ-6 |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2024-06-08 | ValidFAA registration status code V: Valid registration. All codes |
| N8BP | North American/Victoria Mnt Lt AT-6A |
Fixed-wing, single engine | Individual owner Colorado |
Standard | 2024-06-07 | ValidFAA registration status code V: Valid registration. All codes |
| N8005C | Ag-Cat Corporation G-164B |
Fixed-wing, single engine | AG Air Flying Service INC Toppenish, Washington |
Experimental | 2024-05-30 | ValidFAA registration status code V: Valid registration. All codes |
| N45007 | Naval Aircraft Factory N3N-3 |
Fixed-wing, single engine | Individual owner Wisconsin |
Restricted | 2024-05-28 | ValidFAA registration status code V: Valid registration. All codes |
| N70R | Ayres Corporation S-2R |
Fixed-wing, single engine | Wilde Air Service LLC Volga, South Dakota |
Restricted | 2024-05-28 | ValidFAA registration status code V: Valid registration. All codes |
| N260CF | North American T-6G |
Fixed-wing, single engine | Redneck Fury LLC Phoenix, Arizona |
Standard | 2024-05-22 | ValidFAA registration status code V: Valid registration. All codes |
| N7502A | Schweizer Aircraft Corp G-164B |
Fixed-wing, single engine | Pietron Spraying INC Larimore, North Dakota |
Restricted | 2024-05-22 | ValidFAA registration status code V: Valid registration. All codes |
| N85696 | North American AT-6D |
Fixed-wing, single engine | Exuma Air LLC Missoula, Montana |
Standard | 2024-05-22 | ValidFAA registration status code V: Valid registration. All codes |
| N352JU | Construcciones Aeronauticas Sa CASA-352-L |
Fixed-wing, multi-engine | Tsi Holdco INC Virginia Beach, Virginia |
Experimental | 2024-05-16 | ValidFAA registration status code V: Valid registration. All codes |
| N55729 | North American SNJ-2 |
Fixed-wing, single engine | Tsi Holdco INC Virginia Beach, Virginia |
Restricted | 2024-05-16 | ValidFAA registration status code V: Valid registration. All codes |
| N7461C | North American AT-6F |
Fixed-wing, single engine | Stars & Bars Aircraft LLC Umatilla, Florida |
Standard | 2024-05-11 | ValidFAA registration status code V: Valid registration. All codes |
| N777AP | North American SNJ-5 |
Fixed-wing, single engine | Rathbun Aviation Services LLC Odessa, Texas |
Standard | 2024-05-10 | ValidFAA registration status code V: Valid registration. All codes |
| N3165C | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Individual owner Iowa |
Restricted | 2024-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N4001X | Ayres Corporation S2R-600 |
Fixed-wing, single engine | North Applicair CORP Farmington, Missouri |
Restricted | 2024-05-07 | Reports overdueFAA registration status code N: Non-citizen corporation that has not returned its flight-hour reports. All codes |
| N962QC | Grumman Acft Eng Cor-Schweizer G-164B |
Fixed-wing, single engine | Anderson Flying Service LLC Covington, Tennessee |
Restricted | 2024-05-07 | ValidFAA registration status code V: Valid registration. All codes |
| N711BB | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Red Willow Rescue INC Cooperstown, North Dakota |
Restricted | 2024-05-05 | ValidFAA registration status code V: Valid registration. All codes |
| N611F | North American SNJ-6 |
Fixed-wing, single engine | Golden Age Aviators LLC Kensington, Connecticut |
Standard | 2024-05-03 | ValidFAA registration status code V: Valid registration. All codes |
| N3JC | North American SNJ-5C |
Fixed-wing, single engine | Niles Air LLC Concord, North Carolina |
Standard | 2024-04-27 | ValidFAA registration status code V: Valid registration. All codes |
| N4162X | Rockwell International S-2R |
Fixed-wing, single engine | Vaughns Flying Service INC Reese, Michigan |
Restricted | 2024-04-26 | ValidFAA registration status code V: Valid registration. All codes |
| N512SE | North American/Victoria Mnt Lt AT-6A |
Fixed-wing, single engine | Red Baron Flight LLC Idaho Falls, Idaho |
Standard | 2024-04-04 | ValidFAA registration status code V: Valid registration. All codes |
| N6637C | North American AT-6 |
Fixed-wing, single engine | Black Pearl Snj LLC Springville, New York |
Standard | 2024-04-02 | ValidFAA registration status code V: Valid registration. All codes |
| N166WR | North American T-6G |
Fixed-wing, single engine | Co-owned owner Missouri |
Multiple | 2024-03-26 | ValidFAA registration status code V: Valid registration. All codes |
| N59273 | Boeing A75N1(PT17) |
Fixed-wing, single engine | Individual owner Idaho |
Restricted | 2024-03-26 | ValidFAA registration status code V: Valid registration. All codes |
| N7309Z | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Individual owner Texas |
Restricted | 2024-03-18 | ValidFAA registration status code V: Valid registration. All codes |
| N7522U | Canadian Car & Foundry HARVARD MK IV |
Fixed-wing, single engine | Pay It Forward Aviation LLC Ione, California |
Experimental | 2024-03-15 | ValidFAA registration status code V: Valid registration. All codes |
| N12V | North American T-6G |
Fixed-wing, single engine | Twelve Volt Holdings LLC Wappingers Falls, New York |
Standard | 2024-03-05 | ValidFAA registration status code V: Valid registration. All codes |
| N619BB | Air Tractor Inc AT-401 |
Fixed-wing, single engine | Over and Under Flying Service DBA Knox, Indiana |
Restricted | 2024-02-27 | ValidFAA registration status code V: Valid registration. All codes |
| N51562 | North American AT-6C |
Fixed-wing, single engine | Individual owner Florida |
Standard | 2024-02-19 | ValidFAA registration status code V: Valid registration. All codes |
| N55562 | Boeing A75N1(PT17) |
Fixed-wing, single engine | Co-owned owner California |
Experimental | 2024-02-19 | ValidFAA registration status code V: Valid registration. All codes |
| N6851K | Grumman Acft Eng Cor-Schweizer G-164B |
Fixed-wing, single engine | Boair INC Shaw, Mississippi |
Restricted | 2024-02-16 | ValidFAA registration status code V: Valid registration. All codes |
| N8974H | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Individual owner Michigan |
Restricted | 2024-01-18 | ValidFAA registration status code V: Valid registration. All codes |
| N29963 | North American AT-6D |
Fixed-wing, single engine | Tailwinds Air INC Morganza, Louisiana |
Standard | 2024-01-15 | ValidFAA registration status code V: Valid registration. All codes |
| N10597 | North American AT-6C |
Fixed-wing, single engine | Sanders Racing INC Jasper, Alabama |
Standard | 2024-01-07 | ValidFAA registration status code V: Valid registration. All codes |
| N4002R | Ayres Corporation S-2R |
Fixed-wing, single engine | Sides Aviation LLC Cambridge, Nebraska |
Restricted | 2024-01-04 | ValidFAA registration status code V: Valid registration. All codes |
| N254AW | Dehavilland DHC-3 |
Fixed-wing, single engine | Destination Alaska Air Service LLC Homer, Alaska |
Standard | 2023-12-27 | ValidFAA registration status code V: Valid registration. All codes |
| N3326G | North American AT-6D |
Fixed-wing, single engine | Individual owner Oklahoma |
Standard | 2023-12-24 | ValidFAA registration status code V: Valid registration. All codes |
| N3771M | North American AT-6D |
Fixed-wing, single engine | Navy Flight Trainer LLC Salem, South Carolina |
Standard | 2023-12-12 | ValidFAA registration status code V: Valid registration. All codes |
| N250NA | North American NA-50 |
Fixed-wing, single engine | Spitfire Ventures LLC San Antonio, Texas |
Experimental | 2023-12-09 | ValidFAA registration status code V: Valid registration. All codes |
| N884TA | North American AT-6G |
Fixed-wing, single engine | Spitfire Ventures LLC San Antonio, Texas |
Multiple | 2023-12-09 | ValidFAA registration status code V: Valid registration. All codes |
| N5259V | North American T-6G |
Fixed-wing, single engine | Individual owner Pennsylvania |
Standard | 2023-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N722UE | North American HARVARD 2 |
Fixed-wing, single engine | Ue Warbird I LLC Las Vegas, Nevada |
Standard | 2023-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N8534V | Rockwell International S-2R |
Fixed-wing, single engine | Richter Aviation INC Maxwell, California |
Restricted | 2023-12-08 | ValidFAA registration status code V: Valid registration. All codes |
| N30HA | North American AT-6B |
Fixed-wing, single engine | Smokemaster LLC Tehachapi, California |
Experimental | 2023-12-07 | ValidFAA registration status code V: Valid registration. All codes |
| N545GW | North American/Whiteford G A NA AT 6/SNJ |
Fixed-wing, single engine | Ridge Runner Aviation LLC Fort Worth, Texas |
Standard | 2023-12-07 | ValidFAA registration status code V: Valid registration. All codes |
| N7648E | North American SNJ-3 |
Fixed-wing, single engine | Have Thunder LLC Miami, Florida |
Standard | 2023-12-06 | ValidFAA registration status code V: Valid registration. All codes |
| N3012Y | North American AT-6 |
Fixed-wing, single engine | Qualitair LLC Trustee Michelstadt, |
Standard | 2023-12-01 | ValidFAA registration status code V: Valid registration. All codes |
| N6654K | Grumman Acft Eng Cor-Schweizer G-164B |
Fixed-wing, single engine | Air Enterprises LLC Dover, Delaware |
Restricted | 2023-11-28 | ValidFAA registration status code V: Valid registration. All codes |
| N9813C | North American SNJ-5 |
Fixed-wing, single engine | Co-owned owner Colorado |
Standard | 2023-11-12 | ValidFAA registration status code V: Valid registration. All codes |
| N10908 | Canadian Car & Foundry HARVARD MK IV |
Fixed-wing, single engine | Carlsbad Raceway CORP Hemet, California |
Experimental | 2023-11-08 | ValidFAA registration status code V: Valid registration. All codes |
| N3633T | Schweizer Aircraft Corp G-164B |
Fixed-wing, single engine | Aerial Control INC Brentwood, California |
Restricted | 2023-11-04 | ValidFAA registration status code V: Valid registration. All codes |
| N7540S | North American AT-6D |
Fixed-wing, single engine | Texan 7540 LLC Lavon, Texas |
Standard | 2023-11-04 | ValidFAA registration status code V: Valid registration. All codes |
| N2347P | Air Tractor Inc AT-400A |
Fixed-wing, single engine | Dakota Air Spray LLC Huron, South Dakota |
Restricted | 2023-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N8923H | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Individual owner New Jersey |
Restricted | 2023-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N48468 | Grumman Acft Eng Cor-Schweizer G-164A |
Fixed-wing, single engine | Tumbleweed Leasing LLC Tacoma, Washington |
Restricted | 2023-10-22 | ValidFAA registration status code V: Valid registration. All codes |
| N901H | North American/Buehn HARVARD II |
Fixed-wing, single engine | Co-owned owner Idaho |
Standard | 2023-10-10 | ValidFAA registration status code V: Valid registration. All codes |
| N332LB | Rockwell International S-2R |
Fixed-wing, single engine | Strathman Aerial Spraying LLC Axtell, Kansas |
Restricted | 2023-10-09 | ValidFAA registration status code V: Valid registration. All codes |
| N31443 | North American SNJ-5B |
Fixed-wing, single engine | Texas Barnstormers LLC Rogers, Texas |
Standard | 2023-09-26 | ValidFAA registration status code V: Valid registration. All codes |
| N8458V | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner Arkansas |
Restricted | 2023-09-25 | ValidFAA registration status code V: Valid registration. All codes |
| N8488V | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner Arkansas |
Restricted | 2023-09-25 | ValidFAA registration status code V: Valid registration. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.