Aug. 22, 2018 Air Force releases staff sergeant/18E5 promotion cycle statistics The Air Force has selected 15,669 senior airmen for promotion to staff sergeant out of 30,651 eligible for a selection rate of 51.12 percent in the 18E5 promotion cycle.
Aug. 15, 2018 51.12 percent selection rate confirmed for 18E5 promotion cycle Air Force officials have selected 15,669 senior airmen for promotion to staff sergeant out of 30,651 eligible for a selection rate of 51.12 percent.