81st Logistics Readiness Squadron (earlier 81st Transportation Squadron) emblem.  Approved 15 February 1996 for 81st Tranasportation Squadron.
<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>
1996-02-15
<a rel="nofollow" class="external free" href="http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433259/81-logistics-readiness-squadron-aetc/">http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/433259/81-logistics-readiness-squadron-aetc/</a>