market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 BEA012 A 36 73000.00 4003 0211049154 03/03/1999 16:30:38 47450.00 1 34 BEA153 B 36 14000.00 4004 0211323469 03/03/1999 16:32:52 9100.00 1 458 BEA153 C 36 22000.00 4004 0211323469 03/03/1999 16:32:52 14300.00 1 459