Staff Sgt. Winston Spears, 56th Civil Engineering Squadron heating, ventilation, and air conditioning technician, lights a torch July 20, 2018 at Luke Air Force Base, Ariz. Spears soldered a new compressor to a broken HVAC unit.

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Keywords: afb, air, america, archive, armed, army, defence, force, forces, hvac, kennels, luek, military, navy, reportage, service, serviceman, servicemen, soldier, states, united, usa