Thunderbirds to headline Great New England Air and Space Show Published June 22, 2018 439 AW Public Affairs WESTOVER AIR RESERVE BASE, Mass. -- The U.S. Air Force Thunderbirds are scheduled to headline the Great New England Air and Space show at Westover Air Reserve Base, on July 14 and 15. This will be the first time in 10 years that the Air Force's official aerial demonstration team has performed at Westover. For more information on the air show, see the FAQ.