A U.S. Navy Consolidated P4Y-2K <i>Privateer</i> drone is shot down by a RIM-2 <i>Terrier</i> surface-to-air missile.
U.S. Navy
<a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/department_arch.html">U.S. Navy All Hands magazine</a> <a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/archpdf/ah195612.pdf">December 1956</a>, p. 39.