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Williams International F107: Wikis


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F107 / WR19
An F107 engine on display at the National Museum of the USAF
Type Turbofan
National origin United States
Manufacturer Williams International
First run 1970s
Major applications AGM-86 ALCM
BGM-109 Tomahawk
Developed into Williams F112

The Williams F107 (company designation WR19) is a small turbofan engine made by Williams International. The F107 was designed to power cruise missiles. It has been used as the powerplant for the AGM-86 ALCM, and BGM-109 Tomahawk, as well as the experimental Williams X-Jet flying platform.




Compressor: two-spool, counter-rotating
Bypass ratio: 1,0
Thrust: 2,7 kN (for F107-WR-400) 3,1 kN (for F107-WR-402)
Weight: 66,2 kg
Length: 1262 mm
Radius: 305 mm
Thrust-to-Weight Ratio: 4.6:1
SFC: 0,682 kg/kg/h

See also

Related development

Related lists


  1. ^ [1]
  • Leyes, Richard A., and William A. Fleming, The History of North American Small Gas Turbine Aircraft Engines, Smithsonian Institution, Washington, DC, 1999: Chapter 10. (ISBN 1-56347-332-1)

The initial version of this article was based on a public domain article from Greg Goebel's Vectorsite.

External links



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