Tyndall Air Force Base congratulates Lt. Col. Case Cunningham, 43rd Fighter Squadron, Director of Operations, on being selected to lead the United States Air Force Air Demonstration Squadron, commonly known as the "Thunderbirds." Lt. Col. Cunningham will be the 33rd commander of the Thunderbirds starting with the 2010 demonstration season. (U.S. Air Force photo/Staff Sgt. Kristi Machado)