Chief Master Sgt. Michelle Santiago, 403rd Maintenance Squadron first sergeant, helps Airman 1st Class Jennifer Whittington, 403rd MXS aircraft maintainer, fill out paperwork Feb. 12 at Keesler Air Force Base, Mississippi.

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Keywords: 403rd, air, archive, armed, base, chief, defence, force, forces, keesler, master, military, promotion, reportage, reserve, sergeant, servicemen, usa, usaf, wing