Poquoson stopped broadcasting about the same time. They made an announcement that until further notice they will be dispatching from EOC-1. I suspect York County did they same as 154.4 on my scanner at home has gone dark. If I had to guess, it is due to the Covid-19 situation and the "rumors" that may fly across social media if someone heard something about an individual having it. I suspect once the Covid 19 situation is over, they will resort back to the main channels (Both Poquoson and York)