This is a now defunct radio station located on the Belleville Turnpike in Kearny, NJ. It was active until a few years ago. They moved to streaming in 2022.
I actually worked inside the place when I was with Verizon. A co-worker and me were there fixing their T-1 telephone line. That was a royal pain!
The building and the antenna field is still there.
Here's a link if anybody is interested: Link to WMCA radio