https://www.afpc.af.mil/News/Article-Display/Article/1529524/air-force-releases-master-sergeant-18e7-promotion-cycle-statistics/
Air Force releases master sergeant 18E7 promotion cycle statistics Air Force's Personnel Center ...
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...
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