Juan Arenas, 12th Maintenance Group technician, performs a hydraulic inspection on a T-38C Talon at Joint Base San Antonio-Randolph. The 12th MXG is one of several Air Education and Training Command trainer aircraft maintenance units that will soon benefit from an AETC program that will produce a new generation of trainer aircraft technicians. The training center – an AETC initiative that will fill a void that has existed since the Air Force converted trainer aircraft maintenance from an active-duty career field to a civilian profession in the 1980s – will be based in Hangar 62 at JBSA-Randolph. (Photo by Melissa Peterson)