General Electric CF6
| CF6 | |
|---|---|
| At NASA's Glenn Research Center in 1979 | |
| Type | Turbofan | 
| National origin | United States | 
| Manufacturer | GE Aviation | 
| First run | 1971 | 
| Major applications | Airbus A300 Airbus A330 Boeing 747 Boeing 767 Lockheed C-5M Super Galaxy McDonnell Douglas DC-10 McDonnell Douglas MD-11 Kawasaki C-2 | 
| Number built | 8,300 (2018) | 
| Developed from | General Electric TF39 | 
| Developed into | General Electric LM2500 General Electric LM6000 | 
The General Electric CF6, US military designations F103 and F138, is a family of high-bypass turbofan engines produced by GE Aviation. Based on the TF39, the first high-power high-bypass jet engine, the CF6 powers a wide variety of civilian airliners. The basic engine core also powers the LM2500 and LM6000 marine and power generation turboshafts. It is gradually being replaced by the newer GEnx family.