The size of this patch is 3.25" x 3.5".

Attack Squadron 176 (VA-176), known as the "Thunderbolts", was a United States Navy carrier-based medium attack squadron that saw combat service in the Vietnam War. During the 1966 deployment two members of the squadron became known by successfully engaging a Vietnam People's Air Force MiG-17, an unusual instance of propeller-driven aircraft defeating a jet-powered adversary.

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