The Air Force has selected 5,166 technical sergeants for promotion to master sergeant of the 20,169 eligible. The overall selection rate was 25.61 percent, with an average selectee overall score of 523.22. Selectees’ average time-in-grade was 3.86 years, time-in-service was 14.36 years and the average decorations score was 11.42. Additionally, the U.S. Air Force Supervisory Examination average score was 71.46 and the average board score was 374.48.
