service_code market freq_block bid_round bid_amt bidder_num fcc_acct date net_bid_amt sort_col_1 sort_col_2 sub_market WZ CMA169 C 33 31000.00 20042 0490135028 06/06/2003 20150.00 1 42 0 WZ CMA724 C 33 36000.00 20042 0490135028 06/06/2003 23400.00 1 244 0 WZ CMA725 C 31 19000.00 20042 0490135028 06/06/2003 12350.00 1 245 0 WZ CMA729 C 33 1200.00 20042 0490135028 06/06/2003 780.00 1 249 0