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Applications Technology Satellite Test, NASA history, Goddard space flight center

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A test model of the Applications Technology Satellite (ATS) is seen during checkout activity in Chamber A of the Space Environment Simulation Laboratory at the Johnson Space Center (JSC) to see if the satellite's 30-feet diameter umbrella-shaped antenna would unfold properly in a space vacuum. The antenna is in an unfolded (deployed) position in this picture. For the test, the 65-feet diameter by 120 feet high vacuum chamber in Building 32 was pumped down to an equivalent altitude of 255,000 feet. The test model satellite is hung by cables from the chamber's dome. Engineers from the Goddard Space Flight Center (GSFC) not only wanted to test the antenna mechanism itself, but the efforts of the unfolding action on the whole satellite. For the test, the 54-feet span solar array "paddles" for generating the satellite's electrical power were spread in the orbit flight position, while the parabolic antenna was folded into a donut-shaped package beneath the solar ray booms. The 3,000 pound ATS-F was launched in the spring of 1974 atop a Titan IIIC launch vehicle into a 22,000-mile high synchronous orbit, first above the United States and later above India. ATS spacecraft prime contractor to the GSFC, Greenbelt, Maryland, was Fairchild Industries, Germantown, Maryland. This view is from outside the chamber looking through the huge doorway...Image # : S73-34033

NASA Photo Collection

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ats applications technology satellite satellite testing test chamber vacuum test test applications technology satellite test antenna test model satellite chamber goddard space flight center test model space environment simulation laboratory johnson space center space vacuum orbit flight position vacuum chamber diameter antenna mechanism parabolic antenna gsfc nasa
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1973
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NASA

NASA Photo Collection
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label_outline Explore Space Environment Simulation Laboratory, Test Model, Test Chamber

GRID AREA OF THE RADIATION SURVEY TAKEN FOR THE ISOLATION OF THE ATS BUILDING PRIOR TO CONSTRUCTION

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PRESTON CONSOLE AND ENVIRONMENT CHAMBER

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NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft ACOUSTIC CHAMBER

NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft ACOUSTIC CHAMBER

Glass electrode for spectrometers. Photograph taken November 20, 1962. Bubble Chamber-1211 - Photographer: George Kagawa

CONGRESSWOMAN DONNA EDWARDS VISIT TO GSFC

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ats applications technology satellite satellite testing test chamber vacuum test test applications technology satellite test antenna test model satellite chamber goddard space flight center test model space environment simulation laboratory johnson space center space vacuum orbit flight position vacuum chamber diameter antenna mechanism parabolic antenna gsfc nasa