U.S. Airmen assigned to the 316th Wing, 89th Wing and 844th Communications Group board a bus to go to a personnel deployment function line during a Combat Readiness Inspection at Joint Base Andrews, Md., May 1, 2025. PDF lines help streamline the pre-deployment process for service members to deploy with the required documentation and equipment. (U.S. Air Force photo by Airman 1st Class Daniel Walderbach)