31 MXS AGE assembles for Red Flag 16-3 Published June 22, 2016 By Airman 1st Class Cory W. Bush 31st Fighter Wing Public Affairs AVIANO AIR BASE, Italy -- Airmen from the 31st Maintenance Squadron aerospace ground equipment flight prepared equipment for Exercise Red Flag 16-3, June 21, 2016, at Aviano Air Base, Italy. The Airmen service, inspect, troubleshoot, repair and perform maintenance on generators, air conditioners, hydraulic test stands, munitions lifts and other equipment.