315th Training Squadron welcomes new commander

U.S. Air Force Col. Alex Ganster, 17th Training Group Commander, passes the 315th Training Squadron guideon to Lt. Col. Mark Chang, 315th TRS incoming commander, during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. As the 315th TRS commander, Chang is responsible for training intelligence, surveillance and reconnaissance professionals for the Air Force and other branches of the military. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Col. Alex Ganster, 17th Training Group Commander, passes the 315th Training Squadron guideon to Lt. Col. Mark Chang, 315th TRS incoming commander, during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. As the 315th TRS commander, Chang is responsible for training intelligence, surveillance and reconnaissance professionals for the Air Force and other branches of the military. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Col. Alex Ganster, 17th Training Group commander, pins the Meritorious Service Medal on Lt. Col. Kenneth Stremmel, 315th Training Squadron outgoing commander, during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. Stremmel was the 315th TRS commander for two years and helped develop intelligence, surveillance and reconnaissance warriors. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Col. Alex Ganster, 17th Training Group commander, pins the Meritorious Service Medal on Lt. Col. Kenneth Stremmel, 315th Training Squadron outgoing commander, during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. Stremmel was the 315th TRS commander for two years and helped develop intelligence, surveillance and reconnaissance warriors. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Lt. Col. Mark Chang, 315th Training Squadron commander, receives his commander’s pin from his spouse during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. The pin signifies that  individual holds the position of commander of a squadron, group, wing, or major command. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Lt. Col. Mark Chang, 315th Training Squadron commander, receives his commander’s pin from his spouse during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. The pin signifies that individual holds the position of commander of a squadron, group, wing, or major command. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Lt. Col. Kenneth Stremmel, 315th Training Squadron outgoing commander, performs his final salute to his squadron during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 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 Staff Sgt. Joshua Edwards/Released

U.S. Air Force Lt. Col. Kenneth Stremmel, 315th Training Squadron outgoing commander, performs his final salute to his squadron during the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 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 Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Col. Alex Ganster, 17th Training Group Commander, takes the 315th Training Squadron guideon from Lt. Col. Kenneth Stremmel, 315th TRS outgoing commander, at the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. The guideon signifies the passing of command from one commander to the next. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

U.S. Air Force Col. Alex Ganster, 17th Training Group Commander, takes the 315th Training Squadron guideon from Lt. Col. Kenneth Stremmel, 315th TRS outgoing commander, at the 315th TRS Change of Command at the Louis F. Garland Department of Defense Fire Academy High Bay on Goodfellow Air Force Base, Texas, June 1, 2018. The guideon signifies the passing of command from one commander to the next. (U.S. Air Force photo by Staff Sgt. Joshua Edwards/Released)

GOODFELLOW AIR FORCE BASE, Texas -- The 315th Training Squadron conducted their change of command at the Louis F. Garland Department of Defense Fire Academy High Bay June 1.

The 315th TRS welcomed their incoming commander, Lt. Col. Mark Chang, and thanked Lt. Col. Kenneth Stremmel, 315th TRS outgoing commander, for his dedication and hard work.