Brig. Gen. Heather D. Pringle, 502nd Air Base Wing,

Brig. Gen. Heather D. Pringle, 502nd Air Base Wing, Joint Base San Antonio commander, listens to Capt. Angelina Urbina, U.S. Air Force Thunderbirds, executive officer, after they arrive at building 1610 Kelly Field at Port San Antonio, Texas Nov. 2, 2017. The JBSA 2017 Air Show and Open House, with a multitude of aerial acts, displays, and other exciting performances, joins the rich military and aviation history of air shows dating back to the dawn of flight as early as August 1909. This year’s theme, Your History, Our Legacy: commemorates the U.S. Air Force’s 70th anniversary, Air Education Training Command’s 75th anniversary, Kelly Field’s 100th anniversary and San Antonio’s 300th anniversary. (U.S. Air Force Photo By Andrew C. Patterson)