Fitness assessment cell time change Published Oct. 13, 2010 By 81st Training Wing Public Affairs KEESLER AIR FORCE BASE, Miss. -- Because of cooler temperatures, the fitness assessment cell reverts to original testing times starting Monday: Group A is 6:45 a.m. showtime and 7 a.m. start time until 9 a.m., andGroup B is 9:45 a.m. showtime and 10 a.m. start time until noon.