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Summary
United States Army Aviation Branch Insignia.
A silver propeller in a vertical position between two gold wings in a horizontal position, 1 1/8 inches in width.[1]
United States Army Aviation Branch Insignia.
A silver propeller in a vertical position between two gold wings in a horizontal position, 1 1/8 inches in width.[http://www.tioh.hqda.pentagon.mil/Branches/Aviation.htm]
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