AWACS pilot took the AF’s offer to cross from heavies into the fighter world in the mid-to-late 90’s. Even though he wasn’t an ABM to provide situational awareness (SA), his callsign had double-special meaning cuz, he generally had NO SA but, he came from a bird that was to provide SA to the fight! Hence, he was dubbed NOSA. He was also dubbed Data as in the Star Trek: Next Generation character since he had about as much personality as Data!