Air Force Enlisted Ranks Airman Basic E-1
No Insignia
Airman E-2 Airman First Class E-3
Senior Airman E-4 Staff Sergeant E-5
Technical Sergeant E-6
Master Sergeant E-7
• Diamond Denotes first Sergeant
Senior Master Sergeant E-8 • Diamond Denotes first Sergeant
Chief Master Sergeant E-9
• Diamond Denotes first Sergeant • Star denotes Command Chief Master Sergeant • The Great Seal denotes Chief Master Sergeant of the Air Force
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