Learjet 25
23 on the U.S. register across 2 versions the FAA records separately. Built from 1969 to 1982; half of them date from 1981 or earlier. Texas has the most (3). 83% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are not named here at this time.
About the 25 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Business jets
- Power
- Turbojet, 2 engines
- Common engines
- Ge Cj610-8&9 (10), Ge Cj-610-8A (5), Ge Cj610-Ser (3)
- Seats
- 10
- Cruise speed
- about 390 mph
- Built of
- aluminium
- Makers on the register
- Gates Learjet, Learjet Inc
- Registered
- earliest certificate April 2, 2001; newest April 16, 2026
Where they are owner's state
Who owns them registrant type
By owner type, as a table
| aircraft | share | |
|---|---|---|
| Corporation | 12 | 52% |
| LLC | 4 | 17% |
| Individual | 4 | 17% |
| Government | 3 | 13% |
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 10 with no year on file
Airworthiness certificate class
By airworthiness certificate, as a table
| aircraft | share | |
|---|---|---|
| Standard | 19 | 83% |
| Experimental | 3 | 13% |
| None on file | 1 | 4% |
Biggest operators companies, schools and clubs
Largest fleets, as a table
| aircraft | |
|---|---|
| Calspan CORP | 2 |
| Wyoming Aviation Specialist INC | 1 |
| Tulsa Technology Center School District #18 | 1 |
| Teterboro School of Aeronautics DBA | 1 |
| Spirit Wing Aviation LTD | 1 |
| Pittsburgh Institute of Aeronautics | 1 |
| National Aviation Academy of Mississippi INC | 1 |
| N25Cy LLC | 1 |
| Ldl Aircraft Leasing LLC | 1 |
| Fairway Aviation Leasing CO LLC | 1 |
| Dutchess Community College | 1 |
| Dodson International Parts INC | 1 |
Fleet pages: Calspan CORP · Pittsburgh Institute of Aeronautics · National Aviation Academy of Mississippi INC · Dutchess Community College · Dodson International Parts INC
Accident history NTSB records · 22 cases since 1982, 8 fatal
The 8 most recent of 22 cases where the NTSB's make and model match this family's versions. Each aircraft's own page also shows its record. How this model compares with others, with the fleet taken into account: Accidents by model in Aviation Analytics.
Questions people ask answers refresh every morning
How many Learjet 25 aircraft are registered in the U.S.?
23 as of October 23, 2026, counting 2 versions the FAA records separately.
Which state has the most Learjet 25s?
Texas, with 3.
Who owns the Learjet 25?
83% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are not named on this site at this time.
When were the Learjet 25s on the register built?
Between 1969 and 1982; half of them in 1981 or earlier.
How many Learjet 25 accidents has the NTSB recorded?
22 accidents and incidents since 1982, 8 of them fatal. A model flown more shows more; the accident analytics compare models per thousand registered.
What is the Learjet 25 made of?
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The FAA's type certificate data sheet is the authority for any one model.
What the FAA has certified, ordered and been told about the Learjet 25 the component layer
The airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. The design is held under 1 type certificate (A10CE, held by Learjet INC.). The FAA has issued 31 airworthiness directives (orders that owners must comply with) that name this model, most of them about other and general. Operators and repair shops have filed 243 failure reports with the FAA since 1995, 42 of them in the last ten years: about 18.3 a year for every 100 aircraft on the register; the system most often named is engine. 93 approved modifications exist for it, the most by Learjet INC.
FAA orders 31 airworthiness directives · newest first
All orders naming the Learjet 25
By system
Orders by system, as a table
Failure reports 243 since 1995 · what operators and shops told the FAA
Failure reports by year, as a table
| reports | |
|---|---|
| 95 | 20 |
| 96 | 18 |
| 97 | 12 |
| 98 | 16 |
| 99 | 23 |
| 00 | 21 |
| 01 | 18 |
| 02 | 26 |
| 03 | 22 |
| 04 | 25 |
| 05 | 20 |
| 06 | 5 |
| 07 | 2 |
| 08 | 1 |
| 09 | 1 |
| 10 | 3 |
| 11 | 3 |
| 12 | 5 |
| 13 | 1 |
| 14 | 1 |
By system
Failure reports by system, as a table
Parts most often reported as the reports name them
Parts most reported, as a table
| reports | |
|---|---|
| Engine | 39 |
| Line | 11 |
| Switch | 7 |
| Fire Loop | 6 |
| Hose | 6 |
| Starter Gen | 6 |
| Tire | 6 |
| Actuator | 5 |
| Filter | 5 |
| Hydraulic Line | 5 |
Latest reports
Approved replacement parts 670 parts manufacturer approvals
Parts a company other than the maker may make for this design and sell as FAA-approved. The companies holding the most:
Most often: ambulance module (24), cabin window (19), valve (18), filter (17), cable (16), rivet (14), provisions for (12), fuel filter (12), stretcher (10), gage pressure (10).
Approved modifications 93 supplemental type certificates
Changes the FAA has approved for this design, from new avionics and engines to floats and parachutes. The companies holding the most:
Latest
Certificates and bulletins
Special conditions rules the FAA wrote for this design
Safety bulletins 3 · advice, not orders
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how the 25 links to the rest of the register
- Learjet 0 aircraft on the register
- Learjet 25D 21 registered
- Learjet 25 2 registered
- Built of aluminium
- General Electric CJ610-8&9 10 of these aircraft
- General Electric CJ-610-8A 5 of these aircraft
- General Electric CJ610-series 3 of these aircraft · 2700 hp
- Williams International FJ44-2C 1 of these aircraft
- General Electric CJ610-6 1 of these aircraft
- Calspan CORP 2 of these aircraft
- Wyoming Aviation Specialist INC 1 of these aircraft
- Tulsa Technology Center School District #18 1 of these aircraft
- Teterboro School of Aeronautics DBA 1 of these aircraft
- Spirit Wing Aviation LTD 1 of these aircraft
- NTSB accidents and incidents involving the 25 22 cases since 1982 · 8 fatal
- FAA orders naming the 25 31 airworthiness directives
- Failure reports filed on the 25 243 reports since 1995
- Approved modifications for the 25 93 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/model/learjet/25.json.
Aircraft newest certificates first · 23
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N25CY | Gates Learjet 25D |
N25Cy LLC West Palm Beach, Florida |
Standard | 2026-04-16 | ValidFAA registration status code V: Valid registration. All codes |
| N330L | Gates Learjet 25D |
A-C Electric CO Bakersfield, California |
Standard | 2025-11-25 | ValidFAA registration status code V: Valid registration. All codes |
| N108FL | Gates Learjet 25D |
Wyoming Aviation Specialist INC Green Valley, Arizona |
Standard | 2025-09-26 | ValidFAA registration status code V: Valid registration. All codes |
| N727LM | Gates Learjet 25D |
Individual owner Texas |
Standard | 2025-01-02 | ValidFAA registration status code V: Valid registration. All codes |
| N600GM | Gates Learjet 25D |
Teterboro School of Aeronautics DBA Hasbrouck Heights, New Jersey |
Standard | 2024-04-08 | ValidFAA registration status code V: Valid registration. All codes |
| N499BS | Gates Learjet 25D |
National Aviation Academy of Mississippi INC Clearwater, Florida |
Standard | 2024-03-19 | ValidFAA registration status code V: Valid registration. All codes |
| N988AS | Gates Learjet 25D |
Dutchess Community College Poughkeepsie, New York |
Standard | 2023-08-09 | ValidFAA registration status code V: Valid registration. All codes |
| N111FN | Gates Learjet 25D |
Best Aircraft Deals LLC Salt Lake City, Utah |
Standard | 2021-04-20 | ValidFAA registration status code V: Valid registration. All codes |
| N4447P | Gates Learjet 25D |
Aviation Management & Repairs INC Fort Pierce, Florida |
Standard | 2020-12-14 | ValidFAA registration status code V: Valid registration. All codes |
| N988AA | Gates Learjet 25D |
Dodson International Parts INC Rantoul, Kansas |
Standard | 2020-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N444TG | Gates Learjet 25D |
American Trans Air Training CORP Virginia Beach, Virginia |
Standard | 2019-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N25NY | Gates Learjet 25D |
Andrews University Berrien Springs, Michigan |
Standard | 2017-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N929JG | Learjet Inc 25 |
Pittsburgh Institute of Aeronautics West Mifflin, Pennsylvania |
Standard | 2017-06-15 | ValidFAA registration status code V: Valid registration. All codes |
| N25PW | Gates Learjet 25D |
Individual owner Delaware |
Standard | 2017-04-06 | ValidFAA registration status code V: Valid registration. All codes |
| N473TC | Learjet Inc 25 |
Tulsa Technology Center School District #18 Tulsa, Oklahoma |
Standard | 2017-02-10 | ValidFAA registration status code V: Valid registration. All codes |
| N890MJ | Gates Learjet 25D |
Individual owner Texas |
Standard | 2016-10-14 | ValidFAA registration status code V: Valid registration. All codes |
| N107RM | Gates Learjet 25D |
Individual owner Texas |
Standard | 2015-10-27 | ValidFAA registration status code V: Valid registration. All codes |
| N304VS | Gates Learjet 25D |
Calspan CORP Buffalo, New York |
Experimental | 2006-06-08 | ValidFAA registration status code V: Valid registration. All codes |
| N100WN | Gates Learjet 25D |
Columbus State Community College Columbus, Ohio |
Standard | 2006-01-12 | ValidFAA registration status code V: Valid registration. All codes |
| N203VS | Gates Learjet 25D |
Calspan CORP Buffalo, New York |
Experimental | 2005-04-13 | ValidFAA registration status code V: Valid registration. All codes |
| N657BM | Gates Learjet 25D |
Fairway Aviation Leasing CO LLC Wilmington, Delaware |
None on file | 2005-03-02 | ValidFAA registration status code V: Valid registration. All codes |
| N456CG | Gates Learjet 25D |
Ldl Aircraft Leasing LLC Pittsfield, Massachusetts |
Standard | 2004-02-26 | ValidFAA registration status code V: Valid registration. All codes |
| N17AH | Learjet Inc 25D |
Spirit Wing Aviation LTD Guthrie, Oklahoma |
Experimental | 2001-04-02 | ValidFAA registration status code V: Valid registration. All codes |