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| Author | Topic:   Terminal Countdown Demonstration Test dates |  
	| astro-nut Member
 Posts: 1046From: Washington, IL
 Registered: Jan 2006
 |  posted 01-26-2022 04:32 PM         I am looking for the Terminal Countdown Demonstration Test (TCDT) dates for the following space shuttle missions:
 STS-5, STS-6, STS-7, STS-8, STS-9, STS 41-B, STS 41-C, STS 41-D, STS 41-G, STS 51-A, STS 51-C, STS-51-D, STS 51-B, STS 51-G, STS 51-F, STS-51-I, STS 51-J, STS-61-A, STS 61-B, STS 61-C, STS 51-L, STS-26, STS-27, STS-29, STS-30, STS-28, STS-34, STS-33, STS-32, STS-36, STS-31, STS-41, STS-38, STS-35, STS-37, STS-39, STS-40, STS-43, STS-48, STS-44, STS-42, STS-45, STS-STS-46, STS-47, STS-52, STS-53, STS-54, STS-55, STS-58, STS-62, STS-68, STS-66, STS-71, STS-91, STS-96, STS-93, STS-103, STS-99, STS-101, STS-106, STS-97, STS-98, STS-102, STS-100, STS-104, STS-105, STS-108, STS-109 and STS-110. These are when the astronauts are suited up and practice the countdown in the space shuttle cockpit/flight deck/mid deck. These occurred on the launch pads as well. Some space shuttle missions may of have had two TCDT due to launch scrubs/aborts and mission schedules changing? Any information on TCDT would be very helpful. Thank you.  |  
	| atlas5guy Member
 Posts: 38From:
 Registered: Jun 2007
 |  posted 01-30-2022 02:30 AM         The dates of all those shuttle TCDTs can be found in the Space Shuttle Almanac that details all 135 shuttle missions in exhaustive detail.
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	| Aeropix Member
 Posts: 62From: Dubai
 Registered: Apr 2010
 |  posted 02-02-2022 09:16 AM         That Space Shuttle Almanac I can highly recommend it!
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	| astro-nut Member
 Posts: 1046From: Washington, IL
 Registered: Jan 2006
 |  posted 05-23-2024 04:34 PM         I am still looking for the dates for the following space shuttle practice countdowns, also called the Terminal Countdown Demonstration Test (TCDT).
 Thank you for all help with the dates.STS-40 with O'Connor, Gutierrez, Seddon, Bagian, Jernigan, Gaffney and Hughes-Fulford
STS-43 with Blaha, Baker, Lucid, Adamson and Low
STS-48 with Creighton, Reightler, Buchli, Brown and Gemar
STS-44 with Gregory, Henricks, Musgrave, Runco, Voss and Hennan
STS-42 with Grabe, Oswald, Thagard, Hilmers, Readdy, Merbold and Bondar
STS-47 with Gibson, Brown, Lee, Apt, Jemison, Davis and Mohri
STS-52 with Wetherbee, Baker, Shepherd, Veach, Jernigan and MacLean
STS-53 with Walker, Cabana, Bluford, Voss and Clifford
STS-62 with Casper, Allen, Ivins, Thout and Gemar
STS-68 with Baker, Wilcutt, Wisoff, Bursch, Jones and Smith
STS-66 with McMonagle, Brown, Ochoa, Parazynski, Tanner and Clervoy
STS-71 with Gibson, Precourt, Dunbar, Baker, Harbaugh, Solovyev and Budarin
STS-98 with Cockrell, Polansky, Ivins, Jones and Curbeam
STS-102 with Wetherbee, Kelly, Voss, Helms, Thomas, Richards and Usachev
STS-100 with Rominger, Ashby, Parazynski, Phillips, Hadfield, Guidoni and Lochakov
STS-108 with Gorie, Kelly, Godwin, Tani, Bursch, Walz and Cosmonaut Onufrienko
STS-109 with Altman, Carey, Grunsfeld, Linnehan, Currie, Newman and Massimino
STS-110 with Bloomfield, Frick, Ross, Ochoa, Smith, Lee and Morin
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	| brianjbradley Member
 Posts: 173From: Toronto, Ontario, Canada
 Registered: Dec 2010
 |  posted 05-24-2024 07:43 AM         If you can get into the KSC old photo database — I use Wayback Machine sometimes to access archived web sites — there are photos of TCDTs for STS-71 onward.
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