97.201 Auxiliary station
97.203 Beacon station
97.205 Repeater station
97.207 Space station
97.209 Earth station
97.211 Space telecommand station
97.213 Telecommand of an amateur station
97.215 Telecommand of model craft
97.217 Telemetry
97.219 Message forwarding system
97.221 Automatically controlled digital station