307th Force Support Squadron emblem.  Approved 12 December 1942.
<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>
1942-12-12
<a rel="nofollow" class="external free" href="http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/432265/307-force-support-squadron-afrc/">http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/432265/307-force-support-squadron-afrc/</a>