Airman Sean Bialecky, 374th Civil Engineer Squadron Heating Ventilation and Air Conditioning Airman, observes an installation of insulation and shielding for pipes, April 21, 2015 at Yokota Air Base, Japan. Bialecky’s supervisor was demonstrated the proper techniques for accomplishing this task.
U.S. Air Force photo by Airman 1st Class Delano Scott/Released
Taken on 21 April 2015
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