Guests mingle during the 1st Helicopter Squadron's 50th anniversary gala at Joint Base Andrews, Md., Dec. 6, 2019. July 1, 1969 the U.S. Air Force activated the 1st HS to assume control of a proud past of helicopter operations at Joint Base Anacostia-Bolling, and JBA. (U.S. Air Force photo by Airman 1st Class Spencer Slocum)