MISSION: STS-94 -- Microgravity Science Laboratory-1 (image)

Index of STS-83/STS-94 images

• VEHICLE: Columbia/OV-102
• LOCATION: Pad 39A (image)
• TARGET KSC LAUNCH DATE/TIME: July 1 at 2:37 p.m.
• LAUNCH WINDOW: 2 hours, 30 minutes
• TARGET KSC LANDING DATE/TIME: July 17 at 7:23 a.m.
• MISSION DURATION: 15 days, 16 hours, 46 minutes
• CREW: Halsell, Still, Voss, Gernhardt, Thomas, Crouch and Linteris (image)
• ORBITAL ALTITUDE and INCLINATION: 160 nautical miles/28.45 degrees

NOTE: The main engine flight readiness test is successfully complete. Work will continue today and over the weekend to replace 36 thermal protection system tiles on Columbia's forward reaction control system.

Shuttle technicians raised the concern of possible cracked tiles several weeks ago during routine inspections of the FRCS. Evaluations of the FRCS tiles on the entire Shuttle fleet helped engineers decide to replace the tiles with stronger ones.

Preparations begin today for the hypergolic propellant loading anticipated to occur around the middle of next week. Repair work to wiring in avionics bay No. 4 resumes today.

STS-94 SCHEDULED OPERATIONAL MILESTONES (dates are target only):

• Helium Signature Test (June 17)
• Hypergolic propellant load begins (June 19)
• Flight Readiness Review (June 19)

MISSION: STS-85 -- CRISTA-SPAS-2 (image)

Index of STS-85 images

• VEHICLE: Discovery/OV-103
• LOCATION: Orbiter Processing Facility bay 2
• TARGET KSC LAUNCH DATE/TIME: August 7 at 10:39 a.m.
• LAUNCH WINDOW: 1 hour, 41 minutes
• TARGET KSC LANDING DATE/TIME: August 18 at 7:27 a.m.
• MISSION DURATION: 10 days, 20 hours, 48 minutes
• CREW: Brown, Rominger, Davis, Curbeam, Robinson, Tryggvason
• ORBITAL ALTITUDE and INCLINATION: 160 nautical miles/57 degrees

NOTE: Work remains on schedule for a Crew Equipment Interface Test on Saturday. Flight control check-outs of Discovery's orbiter maneuvering system and reaction control system are complete. Functional tests of the external tank umbilical doors and main landing gear servicing are in work. In the Vehicle Assembly Building, stacking of the right forward center segment is complete and the right forward segment is being stacked today.

STS-85 SCHEDULED OPERATIONAL MILESTONES (dates are target only):

• Crew Equipment Interface Test (June 14)

MISSION: STS-86 -- 7th MIR DOCKING & SPACEHAB DM

• VEHICLE: Atlantis/OV-104
• LOCATION: Orbiter Processing Facility bay 3
• TARGET KSC LAUNCH DATE/TIME: September 18 at about 1:39 a.m.
• LAUNCH WINDOW: 10 minutes
• TARGET KSC LANDING DATE/TIME: September 28 at 5:19 a.m.
• MISSION DURATION: 10 days, 3 hours, 49 minutes
• CREW: Wetherbee, Bloomfield, Parazynski, Titov, Chretien, Lawrence (up), Foale (down)
• ORBITAL ALTITUDE and INCLINATION: 160 nautical miles/51.6 degrees

NOTE: Fuel cell No. 3 is installed and electrical hookups are complete. The leak checks are being performed today. Waterproofing of Atlantis' thermal protection system is in work. The orbiter maneuvering system pod functional check-outs are scheduled to begin today. Drag chute installation and window polishing are scheduled for today.

MISSION: STS-89 -- 8th MIR DOCKING & SPACEHAB DM

• VEHICLE: Endeavour/OV-105
• LOCATION: Orbiter Processing Facility bay 1
• TARGET KSC LAUNCH DATE/TIME: January 15, 1998 at about 12:57 a.m.
• LAUNCH WINDOW: 7 - 10 minutes
• TARGET KSC LANDING DATE/TIME: January 24, 1998 at about 5:20 a.m.
• MISSION DURATION: 9 days, 4 hours, 23 minutes
• CREW: Wilcutt, Edwards, Dunbar, Anderson, Reilly, Wolf (up), Lawrence (down)
• ORBITAL ALTITUDE and INCLINATION: 160 nautical miles/51.6 degrees

NOTE: Endeavour's payload bay doors are open and technicians are now working in the orbiter's midbody. Installation of the radiators in the payload bay is in work and servicing of the orbiter's freon coolant loop No. 2 continues. Testing of the communications systems is also underway today.

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