1551st Flying Training Squadron emblem.  Approved 9 October 1986.
<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>
1986-10-09
<a rel="nofollow" class="external free" href="https://www.google.com/search?q=1551+flying+training+squadron&amp;num=20&amp;rlz=1C1CHWA_enUS627US627&amp;source=lnms&amp;tbm=isch&amp;sa=X&amp;ved=0ahUKEwi4qfWigN7UAhUUzGMKHdCUCZwQ_AUIDCgD&amp;biw=1600&amp;bih=770#imgrc=mpTQQBzDeCIvNM">https://www.google.com/search?q=1551+flying+training+squadron&amp;num=20&amp;rlz=1C1CHWA_enUS627US627&amp;source=lnms&amp;tbm=isch&amp;sa=X&amp;ved=0ahUKEwi4qfWigN7UAhUUzGMKHdCUCZwQ_AUIDCgD&amp;biw=1600&amp;bih=770#imgrc=mpTQQBzDeCIvNM</a>: modified with Microsoft Paint