Master Sgt. Maecolleen Balcobero, 349th Medical Squadron, and Master Sgt. Maira J. Lopez, 349th Aeromedical Staging Squadron, discuss patient movement options during a live-shooter, mass casualty exercise at Travis Air Force Base, Calif., July 23, 2016. The PATRIOT WYVERN exercises are hands-on, bi-annual events conducted by the 349th Air Mobility Wing designed to hone combat skills and improve organizational interoperability. The code name “Patriot” is common to many Air Force Reserve led exercises, such as Operation PATRIOT EXPRESS. The wyvern name derives from the mythical winged creature found on the 349th AMW's unit crest. This weekend's PATRIOT WYVREN included participation by Airmen from the 349th AMW, 60th Medical Group, and Soldiers from the 238th Transportation Company. (U.S. Air Force photo by Lt. Col. Robert Couse-Baker