market freq_block round_num bid_amt bidder_num fcc_acct date time net_bid_amt sort_col_1 sort_col_2 sub_market BTA206 C 50 23000.00 4372 0221955188 4/12/99 10:09:18 17250.00 1 149 0 BTA230 C 50 75000.00 4345 0221110205 4/12/99 10:10:16 63750.00 1 169 0 BTA345 C 50 70000.00 4345 0221110205 4/12/99 10:10:16 59500.00 1 248 2 BTA400 C 50 1010000.00 4367 0221738572 4/12/99 10:05:08 757500.00 1 287 2 BTA403 C 50 171000.00 4360 0221641043 4/12/99 10:01:03 145350.00 1 288 2