market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 BEA015 D 96 16000.00 3667 0181218170 10/15/98 15:33:51 10400.00 3 74 BEA121 C 96 2600.00 3606 0182307122 10/15/98 15:31:24 1690.00 3 603