21st Space Wing First Sergeants

First sergeants fall into formation on the flight line at Peterson Air Force Base, Colo., Mar. 15, 2018. First sergeants are a special duty assignment generally serving as the senior enlisted advisor for a unit for a tour length of three years. (U.S. Air Force photo by Robb Lingley)

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21st Space Wing 1st Sergeants

Published March 20, 2018
By Robb Lingley
21st Space Wing

PETERSON AIR FORCE BASE, Colo. -- First sergeants fall into formation on the flight line at Peterson Air Force Base, Colo., Mar. 15, 2018. First sergeants are a special duty assignment generally serving as the senior enlisted advisor for a unit for a tour length of three years. (U.S. Air Force photo by Robb Lingley)

21st Space Wing First Sergeants