The antennas northern look like SW antennas (curtains hanging from the masts). I think they still use them for SW. Why should they modify one of the vertical MW antennas?

At 47.79103872611398, 107.18534244450012 were 8 ARRT antennas for MW, cage was up to the top. Sadly they’re gone.

Also have a look at the feeder line at 47.80058127235543, 107.18448413771165
What is its purpose?

Many more small antennas are in the western part of the area.

Marco (2023-07-31)