STS-28 Columbia, Orbiter Vehicle (OV) 102, ET/SRB mating operations at KSC

S89-40392 (12 July 1989) --- Inside KSC's giant vehicle assembly building, Space Shuttle Columbia is mated to two solid rocket boosters (SRB) and an external fuel tank as preparations continue for an early September launch. The mission is scheduled as a DOD-devoted flight, set for launch early next month.