811th Operations Support Squadron emblem.  Approved c. 2014
<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>
2014-06-22 13:28:42
Institute of Heraldry website