They changed mine around so much, I can't remember half of them and I only had two real MOS in 8 years. 26V Microwave Tech when I first went in, that changed a few times, then I changed MOS and that was 34C DAS3 Computer Repair as I recall but changed again before I ETS. Yea, I was a REMF. In the rear with the gear MF.
Signal Corps. Go figure.