190701-F-ZX177-1066
Airman Jeffery Jenkins, 31st Maintenance Squadron aircraft metals technology technician, welds the MJ-1 STEP, July 1, 2019, at Aviano Air Base, Italy. The 31st MXS provides accessory maintenance, avionics, periodic phase inspections, fabrication and aerospace ground equipment for 50 assigned F-16C/D Fighting Falcon aircraft. (U.S. Air Force photo by Airman 1st Class Ericka A. Woolever)