Emblem of the 738th Air Expeditionary Advisory Group, a <a href="//commons.wikimedia.org/wiki/Group_emblems_of_the_United_States_Air_Force" title="Group emblems of the United States Air Force">group</a> of the <a href="https://en.wikipedia.org/wiki/438th_Air_Expeditionary_Wing" class="extiw" title="en:438th Air Expeditionary Wing">438th Air Expeditionary Wing</a> of the <a href="//commons.wikimedia.org/wiki/United_States_Air_Force" title="United States Air Force">United States Air Force</a>.
<p><b>Blazon:</b> Azure, on a base indented Or, fesswise three pyramids palewise, one in dexter Gules and Sable, one in nombril Vert and of the fourth, one in sinister of the third and of the fifth, ascending from sinister to dexter two delta flight symbols, one and one, of the second, contrails Argent, all within a diminished bordure Or.
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<b>Symbolism:</b> Ultramarine blue and Air Force yellow are the Air Force colors.  Blue alludes to the sky, the primary theater of Air Force operations.  Yellow refers to the sun and the excellence required of Air Force personnel.  The formation of aircraft with contrails signifies the unit’s mission to work together with counterparts to become self-sufficient and embody the spirit of working “shoulder-to-shoulder.”  The grouping of pyramids represents the aspects of the unit’s mission to train, equip, and advise their counterparts.  The land and the sky together represent the goal of the unit’s mission to create a self-sufficient <a href="//commons.wikimedia.org/w/index.php?title=Afghan_Air_Force&amp;action=edit&amp;redlink=1" class="new" title="Afghan Air Force (page does not exist)">Afghan Air Force</a> on the land and in the sky.<a rel="nofollow" class="external autonumber" href="http://www.tioh.hqda.pentagon.mil/Heraldry/AirForce/AirForceUnit.aspx?u=6821">[1]</a>
United States Air Force
2010-08-19
<a rel="nofollow" class="external free" href="http://www.438aew.afcent.af.mil/shared/media/ggallery/hires/AFG-100819-001.jpg">http://www.438aew.afcent.af.mil/shared/media/ggallery/hires/AFG-100819-001.jpg</a>