Oct 30 1979

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NASA announced that Space Shuttle flights through early 1984 were almost completely booked up for payloads, with firm commitments for the first 37 operational flights beginning in 1981. The 47 payloads scheduled for those flights belonged to 14 government, commercial, and foreign users and ranged from launches of ESAs Spacelab to navigation, communications, and weather satellites. NASA payloads would account for 32% of the number: DOD, about 15%; and all other users, about 53 %. Payloads normally received assignments on a first-come first-served basis, but missions affecting national security would get priority, as would missions with time-critical launch windows or prime scientific or technical objectives. Flights for which NASA would be fully reimbursed would take precedence over routine scientific or technical launches.

Services available to Shuttle users would include a basic launch with support and options (available at extra cost) such as special hardware, tests, and analysis; use of KSC services and facilities; or special operations such as extravehicular activity or longer duration. In addition to the 47 large payloads designed for the cargo bay, more than 200 organizations and persons had reserved (at a cost of $3 thousand to $10 thousand) space for up to 300 small self-contained payloads called getaway specials (GAS), research-and development packages weighing 200 pounds or less. (NASA Release 79-142)

MSFC reported the successful conclusion October 26 of three separate static-firing tests of the Space Shuttle main engine. The three test engines had completed a scheduled total of 1245 seconds of firing time in less than 12 hours; two engines were tested at NSTL in Mississippi; the other, in California. One of the pair tested in Mississippi fired for 520 seconds, the running time needed for Shuttle launch; the other fired for 665 seconds, the time required for a mission abort. Both these tests were part of a preliminary flight certification series. NASA had postponed a 510-second static test scheduled for October 24 [see October 25] because of a faulty sensor that indicated a hydrogen leak. (MSFC Release 79-119)

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