re: Amazon is Asking The FCC For Permission to Test a New Internet Service

Can one company build and control a national network using bands in Citizens Broadband Radio Service (CBRS) thats based on spectrum sharing instead of spectrum licenses?

I know there will be bidding on some 3 year non-renewable priority access licenses in the census tracts (not completely sure if by census tracts still), but I am not exactly sure advantages & disadvantages to building network larger than census tracts or buildings. I figure it will be easier to cover larger areas than a WiFi network of hotspots and devices can end up roaming on other LTE networks, but it doesn’t seem like it will be the kind of investment or coverage one usually thinks of when hearing about one company is building a wireless network.