Hello, I just want to comment on the beeping on 1053 kHz that was mentioned recently. It does not look like a transmitter fault to me, because the 1000 Hz tone can be heard pretty much every day before Radio Iasi signs on, and after it signs off. Its probably to inform the listeners that they are tuned to the right frequency, but the broadcast has not yet started, or it has just ended.
You can see that in 2 examples that I have recorded recently
and a few months ago
Jakub Fabo (2022-08-07)