U.S. Army jumpmaster Staff Sgt. Michael Ortega, from the 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade, checks the static lines of a combined force of Hungarian paratroopers, U.S. Air Force airmen and U.S. Army paratroopers from the 2nd Battalion, 503rd Infantry Regiment, 173rd Airborne Brigade during pre-jump on Aviano Air Base, Italy, Feb. 26, 2015, in preparation for a airfield seizure on Papa Air Base, Hungary.