Caribbean Listener wrote:

We're hearing Sudan here in Puerto Rico with native mx and venicular
at 0345 UTC on 4910. ID in English. SIO333. This is a first for me.

Are you sure you are not hearing Zambia on that frequency at that time
rather than the Sudan?

Steve
Holland, MI
Drake R7, R8 and R8B

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