Cuba must be using the bubble jammer, one of many on this frequency, to jam Radio Marti... at least I think it's radio Marti, the jamming is quite effective at the QTH today.
I only mention this because I haven't heard 'Mr. Bubble' or quite some time... hmmm
![Undecided :-\](https://www.hfunderground.com/board/Smileys/default/undecided.gif)