Radio Nueva Vida for HD4. It’s a Spanish network they carry on some of their signals.

The HD3 now comes in better since the change. Couldn’t keep it locked before. I’m going to assume they’ll use it as an audio source to feed 97.5, as they had been doing with the HD2

Really surprised at how well all 3 of them sound. It’s a demonstration of FM HD being used at full potential, at least on the tech side