Master Sgt. Charles Cordivano V. retired in a ceremony Nov. 7 at the Air Mobility Command Museum after nearly 30 years of military service in the regular Air Force and Air Force Reserve. His career encompassed four career fields, and it started and ended at Dover Air Force Base, Del. Master Sgt. Charles Cordivano V. retired in a ceremony Nov. 7 at the Air Mobility Command Museum after nearly 30 years of military service in the regular Air Force and Air Force Reserve. His career encompassed four career fields, and it started and ended at Dover Air Force Base, Del. Master Sgt. Charles Cordivano V. retired in a ceremony Nov. 7 at the Air Mobility Command Museum after nearly 30 years of military service in the regular Air Force and Air Force Reserve. His career encompassed four career fields, and it started and ended at Dover Air Force Base, Del. (U.S. Air Force photo/Staff Sgt. Steve Lewis)