ATC remembers fallen workers in dedication ceremony
Two UH-60 Blackhawk helicopters from the Maryland National Guard's 29th Aviation Brigade, the unit in which Joseph E. Gray served for 11 years, fly over the ceremony during the moment of silence. The brigade also provided the color guard (right foreground) for the ceremony. (U.S. Army photo courtesy of Aberdeen Test Center)
Page last updated Tue August 16th, 2011 at 00:00