U.S. Army 4th Cavalry Unit Crest (each) sergeant Army soldier on one of

Army soldier on one of these locations:On the beret flash of enlisted personnelOn the breast patch of the black pullover sweaterAbove the nameplate on the Class A and Class B service uniforms

Army Aircrew Senior Badge Bundle

27th Field Artillery Regiment Unit Crest (Each)

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U.S. Army 4th Cavalry Unit Crest (each) sergeant Army soldier on one ofU. S. Army 4th Cavalry Unit Crest (each). A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development and authorization of