Previously Held NEC AD-0000-Aviation Machinist's Mate
AD-8327-A-7E Organizational Maintenance, Powerplant and Related Systems
AD-8345-F-14 Systems Organizational Career Maintenance Technician
AD-6418-T-56 Turboprop Engine & 54H60 Series Prop First Degree/IMA Mech
AFCM-8300-AFCM Master Chief Aircraft Maintenanceman