"Bill" wrote in message ...

I know 10m starts at 28.1 and CB ends at 27.40 but does anyone know what
I'm listening to in this range from 27.5 to 28??

You probably won't hear any callsigns, because these are most likely
freebanders. Freebanding is illlegal out-of-band operating in the area just
below, in-between and above the recognized standard 40 channel Citizens Band
allocation, which means from 26-28 MHz.

Jackie