Titan Tv shows the Virtual Digital Channels. Titan Tv shows the Originating Stations and Repeaters/Translators and Low Power Stations. And also lists stations that are outside of the reception of a location. Takes a while to figure it out. . Here are 2 more online Tv Guides ,
http://television.aol.com ,
http://tvlistings.zap2it.com . . You like to explore so here are other sites to check out ,
http://www.dtv.gov , click on reception maps. . Go to home page
http://www.fcc.gov , click on Search at top of page then click on , TV Station Query or FM Station Query or AM Station Query on left hand side of page. . Also go to the Special Topics and Enthusiast's Exchange parts of tvfool , all these sites will provide tons of information.