There are five oddball (below 30 MHz) frequencies that are now part of the Business and Industrial bank: 29.71, 29.73, 29.75, 29.77, and 29.79 MHz. I've monitored these for a while and never get any activity. I've seen KKN50 list one or two users pop up but on a very infrequent basis. Anyone else getting any activity here? The FCC license database is really thin but I wondered how many systems with expired licenses are still on the air. Any help on this?