Security forces superintendent selected for chief master sergeant Published Dec. 11, 2018 By Airman 1st Class Thomas Karol 28th Bomb Wing Public Affairs ELLSWORTH AIR FORCE BASE, S.D. -- Senior Master Sgt. Jesse Frank, the 28th Security Forces Squadron operations superintendent, was informed by Ellsworth Air Force Base leadership that he will be soon be putting on the highest enlisted rank in the Air Force. Only 1 percent of Airmen earn the prestigious title of chief master sergeant. Frank was one of 479 senior master sergeants to be selected for promotion during the18 E9 promotion cycle; the selection rate out was 21.37 percent.