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190905-N-UI176-1047.JPG Photo By: Jonathan Steffen

WASHINGTON - Two arrays await testing in the compact range at the U.S. Naval Research Laboratory, Washington, D.C., Sep. 5, 2019. The two white parts are Styrofoam supports—between the Styrofoam is an array built using traditional machining methods (all metal cylindrical array). On top is a 3D printed sector array. A similar setup with be tested before the end of 2020 to compare the performance of traditionally manufactured parts against 3D printed parts.


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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit.



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