VMA-322 was part of the Marine Forces based out of which navy airfield in Massachusetts?
VMA-322:  The squadron, also known as the “Fighting Gamecocks”, fought in World War II and later became a part of the Marine Forces Reserve based out of Naval Air Station South Weymouth, Massachusetts. Naval Air Station South Weymouth: Naval Air Station South Weymouth, was an operational United States Navy airfield from 1942 to 1997 in South Weymouth, Massachusetts.
Naval Air Station South Weymouth