U.S. Air Force Staff Sgt. Austin Fizel, 714th Aircraft Maintenance Squadron crew chief, with the 514th Air Mobility Wing, Joint Base McGuire-Dix-Lakehurst, N.J., performs a pre-launch check on a KC-10 Extender Jan. 4, 2020. Crew chiefs from the 714th AMXS flew a sortie with members from the 78th Air Refueling Squadron to refuel the U.S. Navy Blue Angels as well as ship cargo from Travis Air Force Base, Calif., to Joint Base Pearl Harbor-Hickam, Hawaii. (U.S. Air Force photo by Senior Airman Ruben Rios)