WIKIARCHIVES.SPACE

The crew of the STS-87 mission, scheduled for launch Nov. 19 aboard the Space Shuttle Columbia from Pad 39B at Kennedy Space Center (KSC), poses at the pad during a break in the Terminal Countdown Demonstration Test (TCDT) at KSC. Standing in front of the Shuttle Columbia are, from left, Commander Kevin Kregel; Mission Specialist Kalpana Chawla, Ph.D.; Pilot Steven Lindsey; Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan; Backup Payload Specialist Yaroslav Pustovyi, Ph.D., of the National Space Agency of Ukraine (NSAU); Payload Specialist Leonid Kadenyuk of NSAU; and Mission Specialist Winston Scott. The TCDT is held at KSC prior to each Space Shuttle flight providing the crew of each mission opportunities to participate in simulated countdown activities. The TCDT ends with a mock launch countdown culminating in a simulated main engine cut-off. The crew also spends time undergoing emergency egress training exercises at the pad and has an opportunity to view and inspect the payloads in the orbiter's payload bay.