Honor senior aviation maintenance excellence with this vintage Second Air Force (2nd AF) Master Crew Chief Patch. Crafted with classic cut-edge border construction, this round insignia features the historic 2nd Air Force emblem—a winged numeral "2" with the unit motto scroll "SECOND TO NONE"—surrounded by a bold dark blue outer ring reading "MASTER CREW CHIEF." Awarded to elite maintenance supervisors, this patch is ideal for flight jacket restoration, maintenance shadow boxes, Strategic Air Command (SAC) / Air Education and Training Command (AETC) displays, and military patch collections.
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Dimensions: ~3.0" Diameter
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Design: Second Air Force Emblem with Master Crew Chief outer ring and "Second to None" motto
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Edge Style: Vintage Cut Edge (Flat Edge Cloth border)
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Condition: Excellent Vintage / Collector Grade
