market	freq_block	bid_round	bid_amt	bidder_num	fcc_acct	date	time	net_bid_amt	sort_col_1	sort_col_2	sub_market
BTA064	C	57	14000.00	4313	0221744468	04/13/1999	09:13:37	14000.00	1	48	0
BTA067	C	57	143000.00	4313	0221744468	04/13/1999	09:13:37	143000.00	1	51	0
BTA130	C	57	16000.00	4313	0221744468	04/13/1999	09:13:37	16000.00	1	93	0
BTA136	C	57	31000.00	4313	0221744468	04/13/1999	09:13:37	31000.00	1	98	0
BTA299	C	57	15000.00	4313	0221744468	04/13/1999	09:13:37	15000.00	1	216	0
BTA470	C	57	14000.00	4313	0221744468	04/13/1999	09:13:37	14000.00	1	336	0