[Elecraft] O.T. Increase inDigital data on 30m

[Dale Boresz]

Hello,

For the last week or so, I've been seeing/hearing a lot of digital data on
the lower 20 KHz of the 30m band. This activity has increased dramatically
over the last couple of days. Sometimes, a cw callsign is transmitted when
the data stops, but not always. The data is about 1 KHz wide and consists
of changing amplitudes of multiple tones. I'm not a digital op, and have no
idea what digital mode is being employed.

Anyone have any idea about what is going on? Perhaps I missed an
announcement concerning a change to the 30m 'band plan'. (?)

tnx & 73,

Dale - WA8SRA