Airman 1st Class Conner Adams and Airman 1st Class Andrew Amezquita, 62nd Aerial Port Squadron air transportation, measure cargo for upload during Exercise Winterhook, Jan 23, 2018, at the McChord Field flightline, Joint Base Lewis-McChord, Wash. Cargo is checked for correct documentation, weights, and dimensions before being loaded onto an aircraft. (U.S. Air Force photo by Airman 1st Class Sara Hoerichs)