315th Aeromedical Evacuation Squadron emblem.
<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>
2006-11-17
<a rel="nofollow" class="external free" href="https://media.defense.gov/2006/Nov/17/2000534239/-1/-1/0/061117-F-JZ505-548.JPG">https://media.defense.gov/2006/Nov/17/2000534239/-1/-1/0/061117-F-JZ505-548.JPG</a>