Arnold Air Force Base 50 Years After The Moon Landing, A Tennessee Engineer Remembers Testing The Apollo Rocket’s Engine By Samantha Max • Jul 16, 2019 Courtesy of Arnold Air Force Base Listen Listening... / 2:17 Hear the radio version of this story. Some kids dream of going to the moon. But from the time he was in eighth grade, Bill Baker knew he wanted to help build the rockets that would send people there. Investigation: Dangerous And Persistent Chemicals Discovered At A Middle Tennessee Military Base By Shalina Chatlani • May 14, 2019 Shalina Chatlani / WPLN Listen Listening... / 5:18 Hear the radio version of this story. A family of man-made chemicals known as per-and polyfluoroalkyl substances, or PFAS, is starting to gain national attention after studies have linked it to health issues, possibly including cancer.