Triple beacon 🤬. I moved out to the country enjoying seeing the night sky, not a strobe light. We chose to get away from towers and used http://www.antennasearch.com/ to do so.
The tower contractors told me it was a 300' celll phone tower, he didn't know who the carrier was.
FCC ASR should show you who owns the site.
ASR Registration Search
wireless2.fcc.gov