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Launched in 1966, Applications Technology Satellite 1 (ATS 1) was the first in a series of six satellites sponsored by NASA to test out new technologies in space communications and, to a lesser extent, in meteorology and understanding the space environment. Positioned in geostationary orbits, these satellites primarily were intended to provide research and development support to the new industry of space communications.

Although designed to operate for only three years, ATS 1 continued working until 1985--an extraordinary 19 years. During much of its operational life, ATS 1 was used for communications to remote areas and facilitated the delivery of emergency medical services and educational programs in Alaska and the Pacific.

NASA transferred this artifact, a prototype built by Hughes Aircraft, to the Museum in 1976.

 Display Status

This object is on display in Second Floor Walkway at the National Air and Space Museum in Washington, DC.

Second Floor Walkway
Object Details
Country of Origin United States of America Type SPACECRAFT-Uncrewed-Communications Manufacturer Hughes Aircraft Co.
 Dimensions 3-D (Overall with Stand): 215.9 × 215.9 × 408.9cm, 272.2kg (7 ft. 1 in. × 7 ft. 1 in. × 13 ft. 5 in., 600lb.)
3-D (Overall without Stand): 215.9 × 215.9 × 374.6cm (7 ft. 1 in. × 7 ft. 1 in. × 12 ft. 3 1/2 in.)
3-D (Overall without stand, top antennas and bottom antennas): 154.9 × 154.9 × 238.8cm (5 ft. 1 in. × 5 ft. 1 in. × 7 ft. 10 in.)
3-D: 317.5kg (700lb.)
 Materials Aluminum
Glass
Paint
Electrical Wiring
Gold Plating
Plastic
Asbestos
Synthetic Fabric
 Alternate Name Applications Technology Satellite, ATS-1 Inventory Number A19761985000 Credit Line Transferred from NASA Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.