Yes I know about the zip code and post code issue. And I can see that you know about the providing some useful information issue. You provided more then the basics that is needed , Thank you. I recommend a Winegard HD7000R antenna pointed at about 294 true - 310 degree magnetic compass.
http://www.canadapost.ca/shopper/sea...negard+HD7000R Here is how to aim Tv antennas ,
http://www.kyes.com/antenna/pointing/point.html . Rescan for new channels form time to time because new channels and sub channels are being added with out notice.