Audio Clips On the Record ‘Warfare in the Air’: Listen to March 23 ‘MTSU On the Record’ by Gina Logue March 30 2015 SHARE Facebook Twitter Pinterest Producer/Host: Gina Logue Guest: Col. William “Greg” Gregory, U.S.A.F. (Ret.) Synopsis: Gregory, who piloted his first airplane at MTSU in 1940, recounts his military career.. Read More →