sjb (07/14/82)
The Columbia will fly back to KSC tomorrow, beginning at 0800 EDT, when it will take off from EAFB aboard a 747. There, it will be refurbished for STS-5, now moved up to a tentative launch date of 29 October. Challenger is already at KSC, and its electrical systems were turned on for the first time today as engineers tested things out.