NEW CASTLE AIR NATIONAL GUARD BASE, Senior Master Sgt. Duca recites the Oath of Enlistment, surrounded by Chief Master Sgts. of the 166th Airlift Wing. A ceremony was held on Nov. 5, 2016 in honor of Duca for his promotion to Chief Master Sgt. ( National Guard photo by Tech. Sgt. Blakley/Released)

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Size: 4704px × 2988px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 166th, air, airlift, chief, delaware, delware, guard, master, national, promotion, sergeant, wing