General Electric CJ-610-4
3 aircraft on the U.S. register carry a General Electric CJ-610-4 engine, rated at about 2,850 pounds of thrust. The Learjet 23 is the model most often fitted with it (2 aircraft).
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 General Electric CJ-610-4. FAA spelling: CJ-610-4.
Where they are owner's state
Kind of aircraft
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the General Electric CJ-610-4 the component layer
The design is held under 1 type certificate (1E16, held by General Electric Company). The FAA has issued 5 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 5 airworthiness directives · newest first
Certificates and bulletins
Safety bulletins 2 · 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 this engine series links to the rest of the register
- Learjet 23 2 with this engine series
- Learjet 24 1 with this engine series
- Oregon 1 of these aircraft
- Montana 1 of these aircraft
- California 1 of these aircraft
- Yanks Air Museum 1 of these aircraft
- Premier Jets INC 1 of these aircraft
- Artemis Aviation Group LLC 1 of these aircraft
- FAA orders naming the General Electric CJ-610-4 5 airworthiness directives
These connections as data: /graph/engine/general-electric-cj-610-4.json · about the eFlight graph.
Aircraft newest certificates first · 3
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N823LJ | Learjet Inc 23 |
Fixed-wing, multi-engine | Artemis Aviation Group LLC Kalispell, Montana |
Standard | 2026-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N73CE | Learjet Inc 23 |
Fixed-wing, multi-engine | Yanks Air Museum Baldwin Park, California |
Standard | 2007-09-12 | ValidFAA registration status code V: Valid registration. All codes |
| N711CW | Learjet Inc 24 |
Fixed-wing, multi-engine | Premier Jets INC Hillsboro, Oregon |
Multiple | 1990-05-14 | 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 7, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.