Color Key:
Yellow boxes indicate ranges of emitted frequencies, with no dial frequencies. Activity takes place anywhere within these boxes.
Gray boxes, with associated dial frequencies, are (more-or-less) "fixed" frequencies of operation, and the dial frequency is what you use with the software packages generally available. In the case of AX.25 packet, the dial frequency assumes 1600/1800Hz (KAM) tones.
Dark green boxes indicate analog modes.
Blue box indicates commercial station.
For 30 Meter activity click the following link: http://hamspots.net/30/