86th Civil Engineer Squadron emblem.  Approved 15 March 1978.
<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>
1978-03-15
<a rel="nofollow" class="external free" href="http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433087/86-civil-engineer-squadron-usafe/">http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433087/86-civil-engineer-squadron-usafe/</a>