Tech. Sgt. Rafael F. Encinas, an aircraft electrician supervisor assigned to the Pennsylvania Air National Guard’s 193rd Special Operations Wing, holds the guidon for B-Flight, NCO Academy, at the Chief Master Sergeant Paul H. Lankford Enlisted Professional Military Education Center during the Feb. 8, 2018, graduation retreat ceremony in East Tennessee. ( Air National Guard

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Keywords: air, america, armed, army, defence, employee, federal, force, forces, government, military, navy, service, serviceman, servicemen, states, united, usa