27th Special Operations Maintenance Group emblem.  The group uses the 27th Wing emblem with the group designation on the scroll
<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="https://media.defense.gov/2010/Jul/20/2000341978/-1/-1/0/100720-F-JZ025-245.JPG">https://media.defense.gov/2010/Jul/20/2000341978/-1/-1/0/100720-F-JZ025-245.JPG</a>