Department of the Air Force releases master sergeant/21E7 promotion cycle statistics Published May 19, 2021 By Tech. Sgt. Sahara L. Fales Air Force’s Personnel Center Public Affairs JOINT BASE SAN ANTONIO-RANDOLPH, Texas -- Department of the Air Force officials have selected 4,676 (includes supplemental promotion allocation) technical sergeants for promotion to master sergeant out of 24,721 eligible for a selection rate of 18.91 percent in the 21E7 promotion cycle, which includes supplemental promotion opportunities. The average overall score for those selected was 388.62. Selectees’ average time in grade was 3.63 years and time in service was 13.54 years. The master sergeant promotion list is available on the Enlisted Promotions page of the Air Force’s Personnel Center website, the Air Force Portal and myPers. Members can access their score notices on the virtual Military Personnel Flight via the AFPC secure applications page. For more information about Air Force personnel programs, visit the AFPC public website.