Col. John Teichert, the new 11th Wing and Joint Base Andrews commander, has his name revealed on the side of a 1st Helicopter Squadron UH-1N Huey helicopter during the change of command ceremony on the Ceremonial Lawn at Joint Base Anacostia-Bolling, Washington, D.C., July 12, 2016. Joint Base Andrews is home to two higher headquarters, six wings, more than 80 tenant organizations and an estimated 17,000 personnel. (U.S. Air Force photo by Airman 1st Class Philip Bryant)