NASA News

Kennedy Space Center, Fla.
321-867-2468


Aug. 23, 1995
 
STATUS REPORT : S-19950823
 
 
NASA's Space Shuttle Processing Status Report
 
 
MISSION: STS-69 -- WSF-2 & SPARTAN 201-03

VEHICLE: Endeavour/OV-105
LOCATION: Pad 39A
TARGET LAUNCH DATE/TIME: NET late-August
LAUNCH WINDOW: 2 hours, 30 minutes
TARGET KSC LANDING DATE/TIME: TBD
MISSION DURATION: 10 days, 20 hours, 29 minutes
CREW SIZE: 5
ORBITAL ALTITUDE and INCLINATION: 230 statute miles/28.45 degrees

NOTE: Endeavour’s launch remains on indefinite hold until repairs to the solid rocket booster nozzle O-ring seals are completed. The vacuum back-fill operations around the nozzle seals is complete and the nozzle plugs are scheduled to be installed beginning tomorrow. Once the plugs are installed a 24-hour cure period will begin. A delta flight readiness review for mission STS-69 is scheduled for 1 p.m. Friday to discuss the success of the booster operations and to discuss potential launch dates.

IN WORK TODAY:
* Repairs to solid rocket booster nozzles at Pad 39A
* Launch countdown preparations
* Aft engine compartment close-outs

WORK SCHEDULED:
* Ordnance installation and hypergolic fuel pressurization (Sunday)
* Crew arrival and begin launch countdown (TBD)

MISSION: STS-73 -- U.S. MICROGRAVITY LABORATORY-2

VEHICLE: Columbia/OV-102
LOCATION: Vehicle Assembly Building
TARGET LAUNCH DATE/TIME: Sept. 21 at 9:31 a.m. EDT
LAUNCH WINDOW: 2 hours, 30 minutes
TARGET KSC LANDING DATE/TIME: Oct. 7 at 7:25 a.m.
MISSION DURATION: 15 days, 22 hours
CREW SIZE: 7
ORBITAL ALTITUDE and INCLINATION: 172 statute miles/39 degrees

NOTE: The orbiter is mated to the external tank and the Shuttle Interface Test is scheduled to begin on Thursday.

IN WORK TODAY:
* Electrical mates between the orbiter and external tank

KEY OPERATIONAL MILESTONES (dates are target only):
* Roll out to Pad 39-B (2 a.m. Aug. 28)

MISSION: STS-74 -- 2nd MIR DOCKING (Docking Module)

VEHICLE: Atlantis/OV-104
LOCATION: Orbiter Processing Facility bay 2
TARGET LAUNCH DATE/TIME: Oct. 26 at 3:08 p.m. EDT
LAUNCH WINDOW: 7 minutes
ESTIMATED MIR DOCKING DATE/TIME: Oct. 29 at 8:05 a.m. EST
TARGET KSC LANDING DATE/TIME: Nov. 3 at 11:05 a.m. EST
MISSION DURATION: 7 days, 20 hours
CREW SIZE: 5
ORBITAL ALTITUDE and INCLINATION: 196-245 statute miles/51.6 degrees

NOTE: Today, efforts are underway to remove and replace three thrusters on the right hand orbital maneuvering system pod. The bay will be cleared for the next 48 hours beginning tonight for this hazardous operation.

KEY OPERATIONAL MILESTONES (dates are target only):
* Install forward reaction control system (Aug. 29)
* Install space shuttle main engines (Aug. 29-30)
* Install Orbiter Docking System (Aug. 30)
* Install MIR-2 Docking Module (Sept. 7)

DISCOVERY/OV-103 -- Pre-Orbital Maintenance Down Period

VEHICLE: Discovery/OV-103
LOCATION: Orbiter Processing Facility bay 1
TARGET DATE OF DEPARTURE FOR PALMDALE FOR OMDP: Sept. 26

NOTE: Discovery is scheduled to be delivered to Palmdale, Calif., for a nine-month Orbiter Maintenance Down Period (OMDP). During this time, the vehicle will be outfitted with a 5th set of cryogenic tanks and an external airlock to support missions to the international Space Station. Discovery is scheduled to depart Kennedy Space Center via the 747 Shuttle Carrier Aircraft on or about Sept. 26. Discovery’s next flight, the second mission to service the Hubble Space Telescope, is targeted for launch in early 1997.

KEY OPERATIONAL MILESTONES (dates are target only):
* Remove orbital maneuvering system pods (Aug. 30)

 

- end -


text-only version of this release

To receive status reports and news releases issued from the Kennedy Space Center Newsroom electronically, send a blank e-mail message to ksc-subscribe@newsletters.nasa.gov. To unsubscribe, send a blank e-mail message to ksc-unsubscribe@newsletters.nasa.gov. The system will confirm your request via e-mail.