Path: utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!ames!trident.arc.nasa.gov!yee From: yee@trident.arc.nasa.gov (Peter E. Yee) Newsgroups: sci.space.shuttle Subject: Shuttle Status for 11/07/90 (Forwarded) Message-ID: <1990Nov7.223315.27417@news.arc.nasa.gov> Date: 7 Nov 90 22:33:15 GMT Sender: usenet@news.arc.nasa.gov (USENET Administration) Reply-To: yee@trident.arc.nasa.gov (Peter E. Yee) Organization: NASA Ames Research Center, Moffett Field, CA Lines: 50 KSC SHUTTLE STATUS REPORT - WEDNESDAY, NOV. 7, 1990 10 A.M. STS-38 - ATLANTIS (OV 104) - PAD 39-A Work to ready the vehicle for the STS-38 launch is proceed- ing. Closeouts of the aft compartment are continuing. The two space suits have been installed in the air lock and are being checked out. Two suits are routinely flown on board the orbiter in case of an unplanned space walk during the mission. Purges of the external tank are in work. Tomorrow, purges of the fuel cells are planned. Ordnance activities are scheduled to begin late Friday night. Atlantis is scheduled to be launched on Mission STS-38, a classified Department of Defense flight. A new launch date has not yet been set. STS-35 - COLUMBIA (OV 102) - PAD 39-B Auxiliary power unit number 1 was installed and a hot fire is planned next week. Installation of APU water valves is con- tinuing today. General purpose computer number 5 was replaced yesterday and is being retested today. Last week, the computer failed during testing. Columbia and the Astro payload are being prepared for launch on Mission STS-35. STS-39 - DISCOVERY (OV 103) - OPF BAY 1 Preparations are underway to perform tests on the right or- bital maneuvering system (OMS) pod at the Hypergolic Maintenance Facility. A new test, called a screen test, to check the propel- lant tanks' internal screen is scheduled next week. Heat shield removal has begun in preparation for removing the three main engines on Friday. The engines will be transferred to the engine shop in the Vehicle Assembly Building for refur- bishment. STS-39 booster stacking operations have begun in the VAB. Today, the left aft booster is being stacked on the mobile launcher platform.