170302-F-DL164-045

Airman 1st Class Ricky Quan, 92nd Civil Engineer Squadron heating, ventilation, air conditioning and refrigeration technician, ensures an air conditioning unit near the 336th Training Group headquarters is functional Mar. 2, 2017, at Fairchild Air Force Base, Washington. The HVAC/R shop maintains the heating and cooling systems for every building on base. (U.S. Air Force photo/Senior Airman Mackenzie Richardson)

PHOTO BY: Senior Airman Mackenzie Richards
VIRIN: 200113-D-HR740-9003.JPG
FULL SIZE: 0.87 MB
Additional Details

CAMERA

NIKON D750

LENS

14.0-24.0 mm f/2.8

APERTURE

18

SHUTTERSPEED

1/160

ISO

320

IMAGE IS PUBLIC DOMAIN

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