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Pratt & Whitney Engines


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Aircraft using this engine (click here)

Engine Characteristic

Maximum Thrust (Full Augmentation) 41,700 pounds (167.3 kN)
Weight (Specification Maximum) 7,100 pounds (3,220 kg)
Length 146.8 inches (3.73 m)
Inlet Diameter 78.5 inches (1.99 m)
Maximum Diameter 84.5 inches (2.15 m)
Bypass Ratio 5.9 to 1
Overall Pressure Ratio 30.8 to 1



This material is copyrighted to Pratt and Whitney and they retain and reserve all rights to this material.  The use of this material by the ALLSTAR network is with permission of Pratt and Whitney.  The ALLSTAR network's copyright applies to the format used in presenting this material.  Pratt and Whitney should be contacted directly for permission to use this material.

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Updated: March 12, 2004