80-G-701371:   Radar radio antenna installations atop USS Lexington (CVA 16), the functions of the various units in the “Bed Spring Battery” following is the key to identifying numbers.  4-Fire Control Radar; 10 – Air Search and High Finder Radar; 12- Radar Test Equipment; 13- Surface Search Radar; 15 &amp; 22 Homing Beacon Radar; 21 &amp; 23 Air Search Radar; 26: ID Radar.  All other numbers are radio communications.  Photograph released November 17, 1945.  (7/8/2015).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
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