U.S. Air Force Airman 1st Class Seán Sweeney, 20th Fighter Wing (FW) Public Affairs (PA) broadcast journalist journeyman, monitors audio levels before recording a promotional radio announcement at the 20th FW PA office at Shaw Air Force Base, S.C., March 21, 2017. Broadcast journalists communicate through the use of audiovisual productions, intended to inform and educate local and military outlets about base operations, while preserving Air Force history. (U.S. Air Force photo by Airman 1st Class Christopher Maldonado)