AiResearch (Honeywell) TFE731 series
220 aircraft on the U.S. register carry an AiResearch (Honeywell) TFE731 series engine, rated at about 3,500 pounds of thrust. The Learjet 35 is the model most often fitted with it (29 aircraft). The aircraft carrying it were built between 1967 and 2002.
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) TFE731 series. FAA spelling: TFE731 SER.
Fitted to model families
Learjet 3529Cessna 650 Citation III, VI and VII22Learjet 4520Learjet 3120Dassault FALCON 5018Israel Aircraft Industries 112415Dassault FALCON 1012Rockwell International Corp NA-26510Dassault MYSTERE FALCON 90010British Aerospace BAE 1257Dassault FALCON 9006Dassault MYSTERE-FALCON 505
Learjet 35 · Cessna 650 Citation III, VI and VII · Learjet 45 · Learjet 31 · Dassault FALCON 50 · Israel Aircraft Industries 1124 · Dassault FALCON 10 · Rockwell International Corp NA-265 · Dassault MYSTERE FALCON 900 · British Aerospace BAE 125
Where they are owner's state
Delaware37Florida27Texas25Michigan24Georgia12Kansas11California9Pennsylvania6Illinois6Oregon5
Kind of aircraft
Business jets220 (100%)
When the aircraft were built by decade
Connections how this engine series links to the rest of the register
Fitted to
- Learjet 35 29 with this engine series
- Cessna 650 Citation III, VI and VII 22 with this engine series
- Learjet 45 20 with this engine series
- Learjet 31 20 with this engine series
- Dassault FALCON 50 18 with this engine series
- Israel Aircraft Industries 1124 15 with this engine series
- Dassault FALCON 10 12 with this engine series
- Rockwell International Corp NA-265 10 with this engine series
Where they are
Biggest operators
- Royal Air Freight INC 9 of these aircraft
- Dodson International Parts INC 9 of these aircraft
- Kalitta Charters LLC 8 of these aircraft
- Phoenix Air Group INC 4 of these aircraft
- Med Air LLC 3 of these aircraft
Analytics
These connections as data: /graph/engine/airesearch-honeywell-tfe731-series.json · about the eFlight graph.
Aircraft newest certificates first · 220
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N184GP | Cessna 650 |
Fixed-wing, multi-engine | Gpj 184 LLC Newport Beach, California |
Standard | 2007-06-18 | ValidFAA registration status code V: Valid registration. All codes |
| N707RG | Gates Learjet Corp. 35A |
Fixed-wing, multi-engine | Gordon Air LLC Charlotte, North Carolina |
Standard | 2006-05-25 | ValidFAA registration status code V: Valid registration. All codes |
| N46MF | Gates Learjet Corp. 35A |
Fixed-wing, multi-engine | Med Flight Air Ambulance INC Albuquerque, New Mexico |
Standard | 2005-10-05 | ValidFAA registration status code V: Valid registration. All codes |
| N217TA | Gates Learjet Corp. 35A |
Fixed-wing, multi-engine | Fox Aviation LLC Santa Maria, California |
Standard | 2005-03-02 | ValidFAA registration status code V: Valid registration. All codes |
| N62MB | Gates Learjet Corp. 35A |
Fixed-wing, multi-engine | West Bend Air INC West Bend, Wisconsin |
Standard | 2005-01-21 | ValidFAA registration status code V: Valid registration. All codes |
| N531FL | Dassault-Breguet MYSTERE FALCON 20-C5 |
Fixed-wing, multi-engine | Ifl Group INC Waterford, Michigan |
Standard | 2005-01-20 | ValidFAA registration status code V: Valid registration. All codes |
| N511FL | Dassault-Breguet MYSTERE FALCON 20-C5 |
Fixed-wing, multi-engine | Ifl Group INC Waterford, Michigan |
Standard | 2004-08-04 | ValidFAA registration status code V: Valid registration. All codes |
| N929JH | Learjet Inc 31A |
Fixed-wing, multi-engine | Bunch of Birdies LLC Saint Petersburg, Florida |
Standard | 2002-12-30 | ValidFAA registration status code V: Valid registration. All codes |
| N71CK | Gates Lear Jet 36A |
Fixed-wing, multi-engine | Kalitta Charters LLC Ypsilanti, Michigan |
Standard | 2001-12-28 | ValidFAA registration status code V: Valid registration. All codes |
| N8LT | Dassault-Breguet FALCON 10 |
Fixed-wing, multi-engine | Aviation Enterprises INC Marietta, Georgia |
Standard | 2001-11-20 | ValidFAA registration status code V: Valid registration. All codes |
| N42WJ | Dassault FALCON 20 F |
Fixed-wing, multi-engine | Rplane INC Wilmington, Delaware |
Standard | 1999-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N524PA | Gates Lear Jet 35 |
Fixed-wing, multi-engine | Phoenix Air Group INC Cartersville, Georgia |
Multiple | 1995-05-03 | ValidFAA registration status code V: Valid registration. All codes |
| N549PA | Gates Learjet Corp. 35A |
Fixed-wing, multi-engine | Cff Air INC Wilmington, Delaware |
Restricted | 1993-05-11 | ValidFAA registration status code V: Valid registration. All codes |
| N71PG | Gates Lear Jet Corp. 36 |
Fixed-wing, multi-engine | Phoenix Air Group INC Cartersville, Georgia |
Restricted | 1992-10-06 | ValidFAA registration status code V: Valid registration. All codes |
| N62PG | Gates Lear Jet 36A |
Fixed-wing, multi-engine | Phoenix Air Group INC Cartersville, Georgia |
Restricted | 1992-09-09 | ValidFAA registration status code V: Valid registration. All codes |
| N32PA | Gates Lear Jet 36A |
Fixed-wing, multi-engine | Phoenix Air Group INC Cartersville, Georgia |
Restricted | 1988-02-26 | ValidFAA registration status code V: Valid registration. All codes |
| N212FJ | Dassault-Breguet FALCON 10 |
Fixed-wing, multi-engine | Dodson International Parts INC Rantoul, Kansas |
Standard | ValidFAA registration status code V: Valid registration. All codes | |
| N606 | British Aerospace BAE 125 SERIES 800A |
Fixed-wing, multi-engine | Individual owner | Standard | Sale reportedFAA registration status code 7. All codes | |
| N77GU | Rockwell International Corp NA-265-65 |
Fixed-wing, multi-engine | Flying Colors Airparts INC Leesburg, Florida |
Standard | ValidFAA registration status code V: Valid registration. All codes | |
| N917BE | Learjet Inc 45 |
Fixed-wing, multi-engine | Individual owner Utah |
Standard | PendingFAA registration status code R: Registration pending. 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.