384th Air Refueling Squadron emblem as approved on 30 June 1959.  Although the official emblem is on a disc, the squadron continued to use this version on patches worn by members, earning the nickname "squarepatchers."
<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>
1959-06-30
<a rel="nofollow" class="external free" href="http://www.18af.amc.af.mil/News/Article-Display/Article/957647/384th-ars-deactivates-makes-room-for-kc-46">http://www.18af.amc.af.mil/News/Article-Display/Article/957647/384th-ars-deactivates-makes-room-for-kc-46</a>