The Pratt & Whitney GG4 and FT4 are related aero-derivative gas turbine engines developed from the Pratt & Whitney J75/JT4 turbojet line.[1]

GG4 / FT4
Type Gas turbine
National origin United States
Manufacturer Pratt & Whitney
First run 1960s
Developed from Pratt & Whitney J75

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Related development

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References

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