They must be testing and getting ready to go hd. My Sony XDR-F1hd home tuner detects an hd signal and defaults to that but at this time it is silent , making the station inaudible. I hope they do an HD2 as smothe jazz. I was recently in Norfolk Va. and their smothe jazz station was alive and well at 107.7. The River 105.5 from Modesto is streaming on the web and fills the void left from the demise of 94.7 to another nondescript rock station.