About of the restoration of Ukrainian Radio broadcast on 873 kHz:

Google Translate from Ukrainian:
“The technical condition of the MW transmitter in the city of Chasiv Yar was also discussed, which has damage of the antenna system. In order to preserve valuable equipment the transmitter was proposed to be evacuated for possible installation in another region. Due to the proximity of hostilities, evacuation is currently complicated and the search for ways to evacuate him continues. It should be noted that the mentioned transmitter is on the balance sheet of the PRT Concern, which is in the field of management
Administration of the State Service for Special Communications and Information Protection of Ukraine and must ensure its evacuation.”

László Tringer HNG (2023-04-15)