621, 999 and 1413 are on air now. 1548 was on air yesterday.
They are audible at 4:34 UTC, 6:34 in Germany. We have daytime here, so in Moldova too. That means it seams that they come from Grigoriopol.
I also confirmed that the programs on 612, 999 and 1413 are these that are listed there. I haven’t checked 1548 yet, I only noticed that it was on air.