The United States Air Force Thunderbirds took to the sky Aug. 22-13 at the 2015 Aviation Roundup at the Minden Airport. Here are photos from Day 1, which thrilled a crowd of more than 10,000. The Thunderbirds squadron is an Air Combat Command unit composed of eight pilots, four support officers, four civilians and more than 100 enlisted personnel performing in almost 30 job specialties. For more information, click HERE