It´s what I am not hearing. Cuba, on 1620kHz, 9/28/2022, 0330UTC.

Hearing earlier that Cuba´s power grid was down, I tuned to 1620AM, to see if that station from there, was off-air. Apparently, it seems to be. I hear Pensa Cola, FL and another classic hits station, in there, on the drive home from work. So, those MW , and maybe SW, FREQ´s, that are normally dominated by Cuban station might be freed-up for a few days.