<p>Pacific Missile Test Center NP-3D (BuNo 150499) at NWC China Lake, August 1983. This was the first aircraft modified with the "Billboard" for the Extended Area Test System (EATS) radar in 1979.  Photographed by Michael Grove.
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/sdasmarchives/4832434652/">PMTC NP-3D WEB</a>