170508-N-GO179-006 PENSACOLA, Fla. (May 8, 2017) Chief Aviation Support Equipment Technician Andrew Czarnecki demonstrates the Multi-Purpose Reconfigurable Training Systems (MRTS) 3D Mobile Electric Power Plant (MEPP) simulator to Master Chief Petty Officer of the Navy Steven S. Giordanoat Naval Air Technical Training Center (NATTC) onboard Naval Air Station Pensacola, Fla. Giordano toured NATTC spaces during a two-day familiarization tour of NAS Pensacola areas. (U.S. Navy photo by Bruce Cummins/Released)