Tech. Sgt. Manuel Quiñones-Figuero, the 432nd Aircraft Communication Maintenance Squadron NCO in charge of formal training unit, teaches Tech. Sgt. Thomas Diest basic postflight procedures for the MQ-1B Predator and MQ-9 Reaper Aug. 19, 2015, at Creech Air Force Base, Nev. The 432nd ACMS is the only unit of its kind in the Air Force dedicated to maintaining the communications network for the RPA enterprise. (U.S. Air Force photo/Airman 1st Class Christian Clausen)