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Chief Master Sgt. William Gruenes, 782nd Training Group military training superintendent, and his wife, Michelle, walk through a sword cordon during the Chief Recognition Ceremony at Sheppard Air Force Base, Texas, June 11, 2021. Chief Master Sgt. Gruenes, along with another Sheppard team member were selected for promotion to the highest enlisted grade during the last cycle and were honored with a ceremony. By federal law, no more than 1 percent of the enlisted force may hold the rank of Chief Master Sgt. (U.S. Air Force photo by Staff Sgt. Robert L. McIlrath)
CAMERA
NIKON D750
LENS
28.0-300.0 mm f/3.5-5.6
APERTURE
53/10
SHUTTERSPEED
1/30
ISO
800
No camera details available.
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