Members of the 1st Helicopter Squadron fly UH-1 Hueys over Washington, D.C. during opening ceremonies of the Joint Base Andrews “Legends in Flight” Air & Space Expo May 10, 2019.

The weekend event in Maryland featured headliners the U.S. Air Force Thunderbirds and the U.S. Navy Blue Angels, as well as an impressive lineup of other performers. The Air & Space Expo, now a biennial event, will return in 2021.