market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 BEA141 C 127 19000.00 3606 0182307122 10/20/98 09:36:06 12350.00 3 703 BEA152 C 127 11000.00 3656 0181850341 10/20/98 09:38:10 7150.00 3 758