U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, speaks during the 17th Training Support Squadron Change of Command in the Event Center on Goodfellow Air Force Base, Texas, August 14, 2018. Coakley thanked Lt. Col. Abraham Salomon, 17th TRSS outgoing commander, for his contributions to the squadron, and welcomed Lt. Col Amber Saldaña, 17th TRSS incoming commander, wishing her a successful command. (U.S. Air Force photo by Senior Airman Randall Moose/Released)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, presents a meritorious service certificate to Lt. Col. Abraham Salomon, 17th Training Squadron outgoing commander, during the 17th TRSS Change of Command in the Event Center on Goodfellow Air Force Base, Texas, August 14, 2018. Salomon received the award for his outstanding service to the squadron. (U.S. Air Force photo by Senior Airman Randall Moose/Released)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, takes the guideon from Lt. Col. Abraham Salomon, 17th Training Squadron outgoing commander, during the 17th TRSS Change of Command in the Event Center on Goodfellow Air Force Base, Texas, August 14, 2018. Salomon served as the 17th TRSS commander from 2016 to 2018. (U.S. Air Force photo by Senior Airman Randall Moose/Released)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, gives the guideon to Lt. Col. Amber Saldaña, 17th Training Squadron incoming commander, during the 17th TRSS Change of Command in the Event Center on Goodfellow Air Force Base, Texas, August 14, 2018. The passing of the guideon symbolizes the passing of command from one commander to the next. (U.S. Air Force photo by Senior Airman Randall Moose/Released)

Members of the 17th Training Support Squadron salute U.S. Air Force Lt. Col. Amber Saldaña, 17th TRSS commander, during the 17th TRSS Change of Command in the Event Center on Goodfellow Air Force Base, Texas, August 14, 2018. The change of command ceremony is a time honored military tradition that signifies the orderly transfer of authority. (U.S. Air Force photo by Senior Airman Randall Moose/Released)