552d Communications Group emblem.  The group uses the 552d Air Control 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>
2017-05-06
<a rel="nofollow" class="external free" href="https://media.defense.gov/2007/Feb/02/2000517535/-1/-1/0/070202-F-JZ504-609.JPG">https://media.defense.gov/2007/Feb/02/2000517535/-1/-1/0/070202-F-JZ504-609.JPG</a>