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| |name= GG4 / FT4 | |name= GG4 / FT4 | ||
| |image= | |image= | ||
| |caption= | |caption= | ||
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| {{Infobox |
{{Infobox aircraft engine | ||
| |type= ] | |type= ] | ||
| |national origin |
|national origin= United States | ||
| |manufacturer= ] | |manufacturer= ] | ||
| |first run= 1960s | |first run= 1960s | ||
| |major applications= | |major applications= | ||
| |number built |
|number built= | ||
| |developed from |
|developed from= ] | ||
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|developed into= | ||
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|variants with their own articles= | ||
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| |} | |} | ||
| The '''Pratt & Whitney GG4''' and '''FT4''' are related aero-derivative ] engines developed from the ] turbojet line.<ref name=" |
The '''Pratt & Whitney GG4''' and '''FT4''' are related aero-derivative ] engines developed from the ] turbojet line.<ref name="Harper1969">{{cite conference |url= https://asmedigitalcollection.asme.org/GT/proceedings-pdf/GT1969/79832/V001T01A008/2390108/v001t01a008-69-gt-8.pdf |title= Vibration and Noise Characteristics of an Aircraft-Type Gas Turbine Used in a Marine Propulsion System |last= Harper |first= R.E. |date= 16 December 1968 |conference= Turbo Expo: Power for Land, Sea, and Air |publisher= The American Society of Mechanical Engineers |page= 2}}</ref><ref name="Goodwine1974">{{cite journal |title= Maintenance Considerations in Aircraft-Derivative Industrial Gas Turbines |last1= Goodwine |first1= J.K. |last2= Stradley |first2= R.C. |date= 1974 |journal= SAE Technical Paper Series |volume= 1 |doi= 10.4271/740847}}</ref> | ||
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| ==See also== | ==See also== | ||
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| |similar engines= | |similar engines= | ||
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Latest revision as of 22:10, 11 January 2025
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| GG4 / FT4 | |
|---|---|
| Type | Gas turbine |
| National origin | United States |
| Manufacturer | Pratt & Whitney |
| First run | 1960s |
| Developed from | Pratt & Whitney J75 |
The Pratt & Whitney GG4 and FT4 are related aero-derivative gas turbine engines developed from the Pratt & Whitney J75/JT4 turbojet line.
See also
Related development
Related lists
References
- Harper, R.E. (16 December 1968). Vibration and Noise Characteristics of an Aircraft-Type Gas Turbine Used in a Marine Propulsion System (PDF). Turbo Expo: Power for Land, Sea, and Air. The American Society of Mechanical Engineers. p. 2.
- Goodwine, J.K.; Stradley, R.C. (1974). "Maintenance Considerations in Aircraft-Derivative Industrial Gas Turbines". SAE Technical Paper Series. 1. doi:10.4271/740847.
External links
| Aero-derivative engines by manufacturer | |
|---|---|
| General Electric | |
| Pratt & Whitney | |
| Rolls-Royce | |