Reception maps. Plug in your address and go. Click on the station call letters and a tower will show up on the map and a drop down menu will appear. http://www.fcc.gov/mb/engineering/maps/ (http://www.fcc.gov/mb/engineering/maps/)
Map book by market or network. http://www.fcc.gov/dtv/markets/ (http://www.fcc.gov/dtv/markets/)
Looks good, but it is too conservative map. I have most Chicago OTA stations with attic CM4228. But the map indicates that I should not get any signal.
Well, it certainly isn't as useful as tvfool.com, but it does give you some added information that tvfool does not provide, such as when full operation will be. I agree it is much too conservative.