A-10 Thunderbolt
U.S. Air Force A-10 Thunderbolt flies upside down at the Rockford AirFest 2010 at the Chicago Rockford International Airport in Rockford, Illinois on July 31, 2010
NIKON CORPORATION NIKON D300, f/7.1 @ 500 mm, 1/1600, ISO 320, No Flash
© Glenn Nagel Photography
