market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 sub_market BTA040 C 65 16000.00 4380 0222324059 04/14/1999 09:03:36 12000.00 1 31 2 BTA057 C 65 251000.00 4325 0221227545 04/14/1999 09:01:36 213350.00 1 43 0 BTA327 C 65 101000.00 4380 0222324059 04/14/1999 09:03:36 75750.00 1 236 2