Soliloquy wrote:

Last night, being Tuesday Night 23 December, at around 22:30 Eastern
Time in the U.S., or 03:30 UTC Wednesday, I happened across 9330 MHz in
the memory of my Icom and was surprised to hear a very strong CW
transmission.

Looking at several Amateur Radio Band plans, this does not seem to be an
acceptable transmission mode for that Frequency, or for that matter, for
Amateur Radio use at all.

Can someone shed some light on this?

It is most likely a Cuban numbers station known by it's ENIGMA
classification of M8a. M8a uses cut numbers.

Steve
Holland, MI
Drake R7, R8 and R8B

http://www.iserv.net/~n8kdv/dxpage.htm