May 23, 2018 Air Force releases master sergeant 18E7 promotion cycle statistics The Air Force has selected 6,176 technical sergeants for promotion to master sergeant out of 20,866 eligible for a selection rate of 29.60 percent in the 18E7 promotion cycle. Selectees’ average time in grade was 3.77 years and time in service was 14.25 years. The average selectee overall score was
May 15, 2018 Air Force selects 6,176 in 18E7/master sergeant promotion cycle; list posts May 23 Air Force officials selected 6,176 technical sergeants for promotion to master sergeant in the 18E7 promotion cycle. The promotion list will post May 23.