
STS-95 -- SPACEHAB-SM, SPARTAN & HOST
NOTE: The launch countdown for mission STS-95 began on time today at 8 a.m. Launch managers are not working any significant technical issues at this time and preparations for Thursday’s 2 p.m. launch continue on schedule. Final vehicle close-outs are in work and Discovery’s backup flight systems will be loaded into the orbiter’s general purpose computers today. Tonight the orbiter’s navigational systems will be activated. Loading of the power reactant storage and distribution system (PRSD) with cryogenic reactants begins tomorrow morning.
Air Force weather forecasters are indicating a 40 percent chance that weather could prohibit launch on Thursday. The forecast calls for scattered to broken clouds at 4000 feet and scattered clouds at 20000 feet; visibility at 7 miles; winds at 16 knots gusting to 23 knots from the northeast; temperature at 79 degrees F; relative humidity at 62 percent. The primary concerns are low level winds, a slight chance of showers and a low cloud ceiling.
Currently, the 24-hour and 48-hour scrub turnaround forecast indicates a 40 percent chance of weather violation. Managers continue to monitor the progress of Hurricane Mitch in the Caribbean, currently moving in a west-northwesterly direction away from Florida’s east coast. Mitch is not expected to affect Thursday’s weather.
The STS-95 flight crew is slated to arrive at KSC’s Shuttle Landing Facility today at about 2 p.m. The crew members are: Commander Curt Brown, Pilot Steve Lindsey, Missions Specialists Stephen Robinson, Scott Parazinski, Pedro Duque, and Payload Specialists Chiaki Mukai and John Glenn.
STS-95 SCHEDULED OPERATIONAL MILESTONES (dates are target only):
| T-TIME | LENGTH OF HOLD | HOLD BEGINS | HOLD ENDS |
|---|---|---|---|
| T-27 hours | 4 hours | 12 a.m. Tues. | 4 a.m. Tues. |
| T-19 hours | 4 hours | 12 p.m. Tues. | 4 p.m. Tues. |
| T-11 hours | 23 hours, 40 minutes | 12 a.m. Wed. | 11:40 p.m. Wed. |
| T-6 hours | 1 hour | 4:40 a.m. Thurs. | 5:40 a.m. Thurs. |
| T-3 hours | 2 hours | 8:40 a.m. Thurs. | 10:40 a.m. Thurs. |
| T-20 minutes | 10 minutes | 1:20 p.m. Thurs. | 1:30 p.m. Thurs. |
| T-9 minutes | 10 minutes | 1:41 p.m. Thurs. | 1:51 p.m. Thurs. |
Commander (CDR): Curt Brown Pilot (PLT): Stephen Lindsey Mission Specialist (MS1): Stephen Robinson Mission Specialist (MS2): Scott Parazynski Mission Specialist (MS3): Pedro Duque Payload Specialist (PS1): Chiaki Mukai Payload Specialist (PS2): John Glenn
Thursday, Oct. 29
7:50 a.m. Wake up * 9:35 a.m. Breakfast/crew photo 10:05 a.m. Weather briefing *10:30 a.m. Flight crew don launch and entry suits *10:45 a.m. Depart for Launch Pad 39B *11:15 a.m. Arrive at white room and begin ingress *12:30 p.m. Close crew hatch * 2:00 p.m. Launch
*Televised events (times may vary slightly)
All times Eastern
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