Inspired from the real world unit, the 75th FS "Tiger Sharks" is loosely based upon the Air Force Fighter Squadron stationed at Moody AFB, Georgia. As with the real world counterpart, the unit operates the Fairchild Republic A-10C Thunderbolt II. The 7th Fighter Squadron perform a multitude of mission roles including CAS, SEAD, DEAD, STRIKE, and Convoy ESCORT.
The pilots of the 75th FS use the tactical callsign of “SHARK”.
For more inspirational reading here is some quick historical synopsis of the real world unit, information can be found on wikipedia here. (https://en.wikipedia.org/wiki/75th_Fighter_Squadron)