7th Airborne Command Control Squadron emblem.  Vietnam era, call sign Moon Beam.
<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>
2019-07-29
<a rel="nofollow" class="external free" href="https://www.ebay.com/itm/USAF-7th-Airborne-Command-And-Control-Squadron-MOONBEAM-Vietnam-War-Patch-/233130989704">https://www.ebay.com/itm/USAF-7th-Airborne-Command-And-Control-Squadron-MOONBEAM-Vietnam-War-Patch-/233130989704</a>  edited with Microsoft Paint