Ever considered separating early Published Jan. 14, 2011 DYESS AIR FORCE BASE, Texas -- The Air Force is allowing Airmen who have anĀ interest in separating early and finishing their contract in the Air Force Reserves. A briefing will be held Jan. 19 at 1 p.m. in building 7234, room 310, located at 397 3rd Street. The minimum amount of time to serve in the Reserve will be one year. For more information, call Master Sgt. Michael Nienhaus at (325) 696-2957.