AiResearch (Honeywell) TPE331 series
492 aircraft on the U.S. register carry an AiResearch (Honeywell) TPE331 series engine, rated at about 904 horsepower. The Cessna 441 Conquest II is the model most often fitted with it (100 aircraft). The aircraft carrying it were built between 1966 and 2024.
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 AiResearch (Honeywell) TPE331 series (2 codes). FAA spellings: TPE331 SERIES · TPE331 SERIES.
Fitted to model families
Cessna 441 Conquest II100Mitsubishi MU-2100Ayres Corporation S-252Rockwell International 69034Fairchild SA22728Swearingen SA-22624Piper PA-4212Swearingen SA22712Beechcraft B10010Gulfstream Am Corp Comm Div 69010Short Bros. & Harland SC-710Aero Commander 6909
Cessna 441 Conquest II · Mitsubishi MU-2 · Ayres Corporation S-2 · Rockwell International 690 · Fairchild SA227 · Swearingen SA-226 · Piper PA-42 · Swearingen SA227 · Beechcraft B100 · Gulfstream Am Corp Comm Div 690
Where they are owner's state
Florida48Texas42California35Delaware31Oregon24Michigan21Kansas18Montana17Alaska16Arizona15
Kind of aircraft
Turboprops463 (94%)Piston singles22 (4%)Piston twins4 (0.8%)Helicopters1 (0.2%)Drones1 (0.2%)Business jets1 (0.2%)
When the aircraft were built by decade
Connections how this engine series links to the rest of the register
Fitted to
- Cessna 441 Conquest II 100 with this engine series
- Mitsubishi MU-2 100 with this engine series
- Ayres Corporation S-2 52 with this engine series
- Rockwell International 690 34 with this engine series
- Fairchild SA227 28 with this engine series
- Swearingen SA-226 24 with this engine series
- Piper PA-42 12 with this engine series
- Swearingen SA227 12 with this engine series
Where they are
- Florida 48 of these aircraft
- Texas 42 of these aircraft
- California 35 of these aircraft
- Delaware 31 of these aircraft
- Oregon 24 of these aircraft
Biggest operators
- UAS Transervices INC 13 of these aircraft
- Cbg LLC 12 of these aircraft
- Air 1St Aviation Companies INC 7 of these aircraft
- Ponderosa Aviation LLC 4 of these aircraft
- International Bank Of Commerce 4 of these aircraft
Analytics
These connections as data: /graph/engine/airesearch-honeywell-tpe331-series.json · about the eFlight graph.
Aircraft newest certificates first · 492
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N422CA | Construcciones Aeronauticas Sa C-212-CC |
Fixed-wing, multi-engine | Bering Air INC Nome, Alaska |
Multiple | 2009-12-22 | ValidFAA registration status code V: Valid registration. All codes |
| N218MS | Rockwell International Corp 695 |
Fixed-wing, multi-engine | Sasha Air LLC Hingham, Massachusetts |
Standard | 2009-08-24 | ValidFAA registration status code V: Valid registration. All codes |
| N911KC | Rockwell International 690A |
Fixed-wing, multi-engine | County of Kern Bakersfield, California |
Standard | 2009-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N425MA | Fairchild SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2009-07-07 | ValidFAA registration status code V: Valid registration. All codes |
| N4206P | Ayres Corporation S2R-G10 |
Fixed-wing, single engine | Heritage AG LLC Lakeview, Michigan |
Restricted | 2009-06-17 | ValidFAA registration status code V: Valid registration. All codes |
| N88692 | Cessna 441 |
Fixed-wing, multi-engine | Conquest Aircraft Leasing LLC Carlsbad, California |
Standard | 2008-12-23 | ValidFAA registration status code V: Valid registration. All codes |
| N2728G | Fairchild SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2008-10-22 | ValidFAA registration status code V: Valid registration. All codes |
| N184SW | Fairchild SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2008-09-11 | ValidFAA registration status code V: Valid registration. All codes |
| N508FA | Swearingen SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2008-09-09 | ValidFAA registration status code V: Valid registration. All codes |
| N2691W | Fairchild SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2008-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N787KL | Fairchild SA227BC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2008-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N196MA | Mitsubishi MU-2B-60 |
Fixed-wing, multi-engine | Stef Air LLC Muscle Shoals, Alabama |
Standard | 2008-04-15 | ValidFAA registration status code V: Valid registration. All codes |
| N39LH | Short Bros. & Harland SC7 SERIES 3 |
Fixed-wing, multi-engine | Kavalair LLC Series H Marion, Montana |
Standard | 2008-01-28 | ValidFAA registration status code V: Valid registration. All codes |
| N26LH | Short Bros. & Harland SC-7 |
Fixed-wing, multi-engine | Kavalair LLC Series A Marion, Montana |
Standard | 2008-01-08 | ValidFAA registration status code V: Valid registration. All codes |
| N28LH | Short Bros. & Harland SC-7 |
Fixed-wing, multi-engine | Kavalair LLC Series B Marion, Montana |
Standard | 2008-01-08 | ValidFAA registration status code V: Valid registration. All codes |
| N888SE | Mitsubishi MU-2B-60 |
Fixed-wing, multi-engine | Air 1St INC Aiken, South Carolina |
Standard | 2007-10-16 | ValidFAA registration status code V: Valid registration. All codes |
| N47EP | Rockwell International 690B |
Fixed-wing, multi-engine | Rum Bum Distributors INC Miami, Florida |
Standard | 2007-08-08 | ValidFAA registration status code V: Valid registration. All codes |
| N548UP | Swearingen SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-05-01 | ValidFAA registration status code V: Valid registration. All codes |
| N561UP | Swearingen SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-05-01 | ValidFAA registration status code V: Valid registration. All codes |
| N424MA | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N426MA | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N428MA | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N671AV | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-27 | ValidFAA registration status code V: Valid registration. All codes |
| N673AV | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-27 | ValidFAA registration status code V: Valid registration. All codes |
| N241DH | Fairchild SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N249DH | Swearingen SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N421MA | Fairchild SA227-AC |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N573G | Swearingen SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N807M | Swearingen SA227-AT |
Fixed-wing, multi-engine | UAS Transervices INC Boca Raton, Florida |
Standard | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N615DP | Rockwell International 690A |
Fixed-wing, multi-engine | Ray Aircraft Leasing LLC Tuscaloosa, Alabama |
Standard | 2006-11-21 | ValidFAA registration status code V: Valid registration. All codes |
| N248JH | Beech B100 |
Fixed-wing, multi-engine | Executive King Air Transportation INC Wilmington, Delaware |
Standard | 2006-10-10 | ValidFAA registration status code V: Valid registration. All codes |
| N25CT | Ayres Corporation S2R-G1 |
Fixed-wing, single engine | Aerial Crop Care CO Hebron, North Dakota |
Restricted | 2006-07-25 | ValidFAA registration status code V: Valid registration. All codes |
| N444WD | Gulfstream Am Corp Comm Div 695A |
Fixed-wing, multi-engine | Flyto LLC Indianapolis, Indiana |
Standard | 2006-05-04 | ValidFAA registration status code V: Valid registration. All codes |
| N109BH | Construcciones Aeronauticas Sa C-212-CC |
Fixed-wing, multi-engine | Bighorn Airways INC Sheridan, Wyoming |
Standard | 2006-04-26 | ValidFAA registration status code V: Valid registration. All codes |
| N690CF | Aero Commander 690A |
Fixed-wing, multi-engine | N A CORP Scappoose, Oregon |
Standard | 2006-04-10 | ValidFAA registration status code V: Valid registration. All codes |
| N37KW | Piper PA-42-1000 |
Fixed-wing, multi-engine | Broco Viii LLC Tipton, Indiana |
Standard | 2006-03-13 | ValidFAA registration status code V: Valid registration. All codes |
| N989SB | Cessna 441 |
Fixed-wing, multi-engine | Conquest Shares LLC Liberal, Kansas |
Standard | 2006-03-01 | ValidFAA registration status code V: Valid registration. All codes |
| N441LS | Cessna 441 |
Fixed-wing, multi-engine | Meander Air LLC Warren, Ohio |
Standard | 2005-05-17 | ValidFAA registration status code V: Valid registration. All codes |
| N276CA | Swearingen SA226TC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Special flight permit | 2005-04-25 | ValidFAA registration status code V: Valid registration. All codes |
| N31171 | Fairchild SA227-AC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2005-04-25 | ValidFAA registration status code V: Valid registration. All codes |
| N326BA | Swearingen SA226TC |
Fixed-wing, multi-engine | Cbg LLC Wilsonville, Oregon |
Standard | 2005-04-25 | ValidFAA registration status code V: Valid registration. All codes |
| N601SD | Mitsubishi MU-2B-35 |
Fixed-wing, multi-engine | Jefferson County Sheriffs Office Beaumont, Texas |
Standard | 2005-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N3629K | Grumman American Avn. Corp G-164B |
Fixed-wing, single engine | Scott Flying Service INC Bono, Arkansas |
Restricted | 2005-04-06 | ValidFAA registration status code V: Valid registration. All codes |
| N466DC | Mitsubishi MU-2B-60 |
Fixed-wing, multi-engine | Aerotel INC Spring Hill, Florida |
Standard | 2005-02-14 | ValidFAA registration status code V: Valid registration. All codes |
| N441EH | Cessna 441 |
Fixed-wing, multi-engine | Surdex CORP Chesterfield, Missouri |
Multiple | 2005-02-07 | ValidFAA registration status code V: Valid registration. All codes |
| N716SM | Cessna 441 |
Fixed-wing, multi-engine | Conquest Flight LLC Pottstown, Pennsylvania |
Standard | 2005-01-28 | ValidFAA registration status code V: Valid registration. All codes |
| N580S | Beech B100 |
Fixed-wing, multi-engine | Bott Radio Network INC Gravois Mills, Missouri |
Standard | 2004-06-07 | ValidFAA registration status code V: Valid registration. All codes |
| N4217X | Ayres Corporation S2R-G10 |
Fixed-wing, single engine | Earls Spray Service INC Breckenridge, Michigan |
Restricted | 2004-01-05 | ValidFAA registration status code V: Valid registration. All codes |
| N62375 | Ag-Cat Corporation G-164B |
Fixed-wing, single engine | Scott Flying Service INC Bono, Arkansas |
Restricted | 2003-12-29 | ValidFAA registration status code V: Valid registration. All codes |
| N741FN | Mitsubishi MU-2B-36 |
Fixed-wing, multi-engine | Air 1St Aviation CO of Ok Tulsa, Oklahoma |
Standard | 2003-08-29 | ValidFAA registration status code V: Valid registration. All codes |
| N108EB | Beech B100 |
Fixed-wing, multi-engine | Andrie INC Muskegon, Michigan |
Standard | 2003-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N150BA | Dehavilland DHC-3 |
Fixed-wing, single engine | Kenai River Xpress LLC Soldotna, Alaska |
Standard | 2003-06-02 | ValidFAA registration status code V: Valid registration. All codes |
| N15TR | Mitsubishi MU-2B-40 |
Fixed-wing, multi-engine | Northwest Aviation LLC Fargo, North Dakota |
Standard | 2003-05-19 | ValidFAA registration status code V: Valid registration. All codes |
| N227LJ | Swearingen SA227-AC |
Fixed-wing, multi-engine | Metro-Jet LLC Downey, California |
Standard | 2003-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N439RA | Construcciones Aeronauticas Sa CASA-212-200 |
Fixed-wing, multi-engine | Ryan Air INC Anchorage, Alaska |
Standard | 2002-12-03 | ValidFAA registration status code V: Valid registration. All codes |
| N36JF | Rockwell International 690B |
Fixed-wing, multi-engine | Mmdex LLC Carlisle, Pennsylvania |
Standard | 2002-06-03 | ValidFAA registration status code V: Valid registration. All codes |
| N3653Y | Air Tractor Inc AT-301 |
Fixed-wing, single engine | Phoenix Equpiment Lc Nickerson, Kansas |
Restricted | 2002-03-25 | ValidFAA registration status code V: Valid registration. All codes |
| N7065D | Wsk Pzl Mielec M-18A |
Fixed-wing, single engine | Valley Air Service Caldwell, Idaho |
Restricted | 2002-03-04 | ValidFAA registration status code V: Valid registration. All codes |
| N112BH | Construcciones Aeronauticas Sa CASA-212-200 |
Fixed-wing, multi-engine | Bighorn Airways INC Sheridan, Wyoming |
Standard | 2002-02-26 | ValidFAA registration status code V: Valid registration. All codes |
| N59KS | Mitsubishi MU-2B-36 |
Fixed-wing, multi-engine | Oconnell Meares Investments LTD Tampa, Florida |
Standard | 2002-01-18 | ValidFAA registration status code V: Valid registration. All codes |
| N441PN | Cessna 441 |
Fixed-wing, multi-engine | Pioneer Nursery Visalia, California |
Standard | 2000-02-24 | ValidFAA registration status code V: Valid registration. All codes |
| N439DF | Marsh Aviation S-2F3AT |
Fixed-wing, multi-engine | Usda Forest Service Fepp Mcclellan, California |
Restricted | 2000-02-01 | ValidFAA registration status code V: Valid registration. All codes |
| N441LA | Cessna 441 |
Fixed-wing, multi-engine | Lee Aero LLC Wichita, Kansas |
Standard | 1999-12-22 | ValidFAA registration status code V: Valid registration. All codes |
| N38WA | Rockwell International 690A |
Fixed-wing, multi-engine | Airborne Support INC Houma, Louisiana |
Standard | 1999-08-17 | ValidFAA registration status code V: Valid registration. All codes |
| N2200Q | Ayres Corporation S2R-G10 |
Fixed-wing, single engine | Carroll Flying Service INC Lake Providence, Louisiana |
Restricted | 1999-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N977MP | Cessna 441 |
Fixed-wing, multi-engine | Martins Famous Pastry Shoppe INC Chambersburg, Pennsylvania |
Standard | 1999-06-16 | ValidFAA registration status code V: Valid registration. All codes |
| N613MA | Grumman S2F-1 |
Fixed-wing, multi-engine | Marsh Aviation CO Mesa, Arizona |
Restricted | 1999-05-04 | ValidFAA registration status code V: Valid registration. All codes |
| N362SH | Rockwell International 690A |
Fixed-wing, multi-engine | Flight-Plan One LLC Bay City, Michigan |
Standard | 1999-02-18 | ValidFAA registration status code V: Valid registration. All codes |
| N266MC | Dornier DORNIER 228-202 |
Fixed-wing, multi-engine | Bighorn Airways INC Sheridan, Wyoming |
Standard | 1999-01-21 | ValidFAA registration status code V: Valid registration. All codes |
| N725JT | Mitsubishi MU-2B-40 |
Fixed-wing, multi-engine | Corsair Enterprises INC Wilmington, Delaware |
Standard | 1999-01-06 | ValidFAA registration status code V: Valid registration. All codes |
| N441CT | Cessna 441 |
Fixed-wing, multi-engine | Aberdeen Flying Service Aberdeen, South Dakota |
Standard | 1998-10-20 | ValidFAA registration status code V: Valid registration. All codes |
| N461MA | Mitsubishi MU-2B-25 |
Fixed-wing, multi-engine | Good Aviation LLC Oshkosh, Wisconsin |
Standard | 1998-09-14 | ValidFAA registration status code V: Valid registration. All codes |
| N63NE | Fairchild SA227-AC |
Fixed-wing, multi-engine | Career Aviation Company INC Wilmington, Delaware |
Standard | 1998-01-22 | ValidFAA registration status code V: Valid registration. All codes |
| N4152X | Rockwell International S-2R |
Fixed-wing, single engine | Aero Spray INC Kingfisher, Oklahoma |
Restricted | 1997-11-13 | ValidFAA registration status code V: Valid registration. All codes |
| N274GC | Cessna 441 |
Fixed-wing, multi-engine | Pro Aviation II LLC Ogden, Utah |
Standard | 1997-09-08 | ValidFAA registration status code V: Valid registration. All codes |
| N349TA | Construcciones Aeronauticas Sa C-212-CC |
Fixed-wing, multi-engine | Bering Air INC Nome, Alaska |
Standard | 1997-09-03 | ValidFAA registration status code V: Valid registration. All codes |
| N3108B | Swearingen SA227-AC |
Fixed-wing, multi-engine | Gas Wilson INC Traverse City, Michigan |
Standard | 1997-03-31 | ValidFAA registration status code V: Valid registration. All codes |
| N3004V | Ayres Corporation S2R-G6 |
Fixed-wing, single engine | Carroll Flying Service INC Lake Providence, Louisiana |
Restricted | 1995-04-05 | ValidFAA registration status code V: Valid registration. All codes |
| N4NE | Short Bros. & Harland SC7 SERIES 2 |
Fixed-wing, multi-engine | P M Leasing INC Perris, California |
Standard | 1994-08-02 | ValidFAA registration status code V: Valid registration. All codes |
| N233RC | Cessna 441 |
Fixed-wing, multi-engine | Rico Marketing Corporation Flint, Michigan |
Standard | 1993-02-05 | ValidFAA registration status code V: Valid registration. All codes |
| N483AF | Mitsubishi MU-2B-25 |
Fixed-wing, multi-engine | Air 1St Aviation Companies INC Aiken, South Carolina |
Standard | 1992-11-10 | ValidFAA registration status code V: Valid registration. All codes |
| N502BR | Cessna 441 |
Fixed-wing, multi-engine | US Leasing and Financial INC Wilmington, Delaware |
Standard | 1992-05-02 | ValidFAA registration status code V: Valid registration. All codes |
| N107BH | Construcciones Aeronauticas Sa C-212-CC |
Fixed-wing, multi-engine | Bighorn Airways INC Sheridan, Wyoming |
Restricted | 1989-04-20 | ValidFAA registration status code V: Valid registration. All codes |
| N400VB | Piper PA-42-1000 |
Fixed-wing, multi-engine | Kelleher Corporation San Rafael, California |
Standard | 1987-03-12 | ValidFAA registration status code V: Valid registration. All codes |
| N441EB | Cessna 441 |
Fixed-wing, multi-engine | Plane Space INC West Palm Beach, Florida |
Standard | 1985-12-12 | ValidFAA registration status code V: Valid registration. All codes |
| N515AM | Rockwell International Corp 695 |
Fixed-wing, multi-engine | Allen Myland INC Media, Pennsylvania |
Standard | 1980-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N7943V | Ayres Corporation S-2R |
Fixed-wing, single engine | Mountain Air Spray CO Craig, Colorado |
Restricted | 1977-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N375AC | Mitsubishi MU-2B-26 |
Fixed-wing, multi-engine | Celco Constantine Eng Lab CO Wilmington, Delaware |
Standard | 1975-07-11 | ValidFAA registration status code V: Valid registration. All codes |
| N261WB | Mitsubishi MU-2B-26 |
Fixed-wing, multi-engine | Northern Jet Sales LLC Port Saint Lucie, Florida |
Standard | ValidFAA registration status code V: Valid registration. All codes | |
| N325UE | Jetstream Aircraft Limited JETSTREAM 4101 |
Fixed-wing, multi-engine | Aircraft Propulsion Leasing LLC Holland, Ohio |
Special flight permit | ValidFAA registration status code V: Valid registration. All codes | |
| N52MA | Mitsubishi MU-2B-40 |
Fixed-wing, multi-engine | Teem Properties LLC The Villages, Florida |
Standard | ValidFAA registration status code V: Valid registration. All codes | |
| N5926K | Gulfstream Am Corp Comm Div 690C |
Fixed-wing, multi-engine | Gulfstream Aerospace CORP Savannah, Georgia |
Standard | Valid (manufacturer)FAA registration status code M: Valid, assigned to the manufacturer under its dealer certificate. All codes |
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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.