The AWS auction is really winding down now. With the number of bids down by over 50% in the last 20 rounds. The auction is generating much more revenue than expected, with over $13 billion bid as of right now. For an auction that the top 4 wireless carriers were not interested in initially, they are sure doing allot of bidding. With T-Mobile, Cingular, Sprint Nextel and cable companies joint venture(Spectrum C. LLC) and VZW gobbling up most of the available spectrum. Here are the results as of round 73…..