U.S. Air Force Senior Airman Insignia - Rank, Meaning, and History #3728578 (License: Personal Use)

This insignia represents the rank of Senior Airman (E-4) in the United States Air Force, worn on the sleeves or chest of service uniforms. It consists of three white chevrons (stripes) on each side of a central blue circle containing a silver-gray five-pointed star with a black center disc. The design reflects progression from Airman First Class and denotes increased responsibility and technical expertise.

Used on official military websites, recruitment materials, uniform guides, and veteran resources; serves users seeking to identify ranks, understand promotion paths, or recognize service members’ roles.