Mike Goulian, a pilot of Good Year’s aerial acrobatic performs aerial stunts at Joint Base Andrews, May 18. This year’s Joint Service Open House (JSOH) celebrates the Centennial of Marine Corps Aviation. JSOH affords the public an opportunity to meet the men and women of the Armed Forces while seeing over 100 static displays and 19 aerial demonstration teams. (U.S. Air Force photo/Airman 1st Class Aaron Stout)