Col. E. John Teichert, 11th Wing and Joint Base Andrews commander, left, presents outgoing 811th Operations Group Commander Col. Fred C. Koegler III with the Legion of Merit award during the 811th OG change of command ceremony at Joint Base Andrews, Md., July 7, 2017. Koegler was presented the award for his exceptional meritorious conduct as commander. The group consists of the 811th Operations Support Squadron and the 1st Helicopter Squadron both of which provide the National Capital Region with continuous rotary-wing contingency response. (U.S. Air Force photo by Christopher Hurd)