JOINT BASE ANDREWS, Md. –
The U.S Air Force Demonstration Squadron "Thunderbirds" met Todd Heap, Former tight end for the Baltimore Ravens, and practiced their maneuvers. The Air & Space Expo -- May 10 through 12 -- will include the Navy Blue Angels, Air Force Thunderbirds, A-10 Warthog Demonstration Team, Army Golden Knights and a variety of aerial demonstrations. May 10th is reserved only for Department of Defense ID card holders while May 11 and 12 is open to general public.