market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 sub_market BTA038 C 71 268000.00 4340 0221651207 04/14/1999 16:02:36 201000.00 1 29 0 BTA040 C 71 36000.00 4325 0221227545 04/14/1999 16:02:38 30600.00 1 31 2