1st Radio Relay Squadron emblem
<a href="https://en.wikipedia.org/wiki/United_States_Army_Institute_of_Heraldry" class="extiw" title="en:United States Army Institute of Heraldry">en:United States Army Institute of Heraldry</a>
2016-12-16
<a rel="nofollow" class="external free" href="http://www.usarmygermany.com/Sont.htm?http&amp;&amp;&amp;www.usarmygermany.com/USAFE%20TACS%204.htm">http://www.usarmygermany.com/Sont.htm?http&amp;&amp;&amp;www.usarmygermany.com/USAFE%20TACS%204.htm</a>