713thth Combat Operations 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>
<a rel="nofollow" class="external free" href="http://media.defense.gov/2012/Dec/10/2000090535/-1/-1/0/121210-F-JZ007-156.JPG">http://media.defense.gov/2012/Dec/10/2000090535/-1/-1/0/121210-F-JZ007-156.JPG</a>