Krasnodar 1089 октябрьский/кубанский.
I found an older post from 2019 that says everything is ok there. I cannot see the pictures without login.
https://vk.com/wall-163779953_25382
The talk is about the same РВ-681 transmitter that is being used for the test. It is about 30 years old.
Marco (2022-10-24)