Eligible U.S. Air Force Senior Airmen can expect to find out their line numbers if they have been selected for the 11E5 promotion cycle by Thursday, August 4, 2011. The Air Force Personnel Center will update their Promotions page with the alpha list, Air Force averages, AFSC averages, and cutoff scores for each AFSC.
Updated August 3 per Arlecia’s comment below.
USAF WAPS Promotion Calculators 
http://www.afpc.af.mil/news/story.asp?id=123266160
By: Arlecia M Blue on 3 August 2011
at 05:27