Senior Airman Dwayne Wilson, 22nd Operations Support Squadron combat crew communications technician, looks through a Worldwide Flight Information Publication bag Oct. 30, 2019, at McConnell Air Force Base, Kan. The combat crew communications shops’ main goal is to ensure the security of all aircrew communications during their flights. This includes training aircrew on the use of a variety of materials to help securely talk over the air. (U.S. Air Force photo by Airman 1st Class Alexi Bosarge)