USAF 321st Special Tactics Squadron / Crusader Patch
EXTREMELY RARE!! version of the original BTB (Blue Team) patch.
It was made not long ago and due that other teams (like the Brown Team) liked this patch, they decided to make this version without the "BTB" lettering at the bottom of the shield and its believed this version (besides the Blue Team) is worn by Brown and Silver Team members too.
321st Special Tactics Squadron (321st STS) provides a fast reaction, rapidly-deployable force capable of establishing and providing positive control of the air to ground interface during special operations or conventional missions. Unit combat controllers and pararescue men conduct the reconnaissance, surveillance, assessment and establishment of assault zone sites and provide air traffic control and long-range secure command and control communications. Additionally, the unit provides combat trauma medical care, personnel recovery, and terminal attack control of munitions delivered by fixed- and rotary-wing aircraft. The squadron also has special operations weathermen assigned to provide weather support for other special operations forces.