NASA Photo ID: S89-40390 File Name: 10063106.jpg Film Type: 4x5 BW Date Taken: 07/31/89 Title: STS-28 Columbia, OV-102, at KSC LC Pad 39B following roll out Description: STS-28 Columbia, Orbiter Vehicle (OV) 102, positioned at Kennedy Space Center (KSC) Launch Complex (LC) Pad 39B following rollout from Vehicle Assembly Building (VAB). OV-102 with external tank (ET) and solid rocket boosters (SRBs) sits atop mobile launcher platform with fixed service structure visible alongside. Rotating service structure (RSS) is fully retracted and appears at left. 195 ft level catwalk is in place at OV-102 side hatch. View provided by KSC with alternate number KSC-89P-661.