This is the OCP/Spice Brown version of the ‘SHIELD’ patch for the 131FS. The 131st Fighter Squadron (131 FS) is a unit of the MA ANG 104th Fighter Wing located at Barnes Air National Guard Base, Westfield, MA. The 131st is equipped with the F-15C/D Eagle in the Air Superiority role. This version of their ‘shield’ patch has a GREEN border around the aircraft and does not come with velcro attached.
