service_code	market	freq_block	round_num	bid_amt	bidder_num	fcc_acct	date	net_bid_amt	sort_col_1	sort_col_2	sub_market	random_num
YD	MTA020	N	43	42000.00	21313	0550944117	02/23/2004	42000.00	1	16	0	.99999999999999989