<center> <font face="arial, helvetica"> <br> Visible here, all of the television transmitter sites in North America, including Canada and Mexico, mapped using latitude longitude GPS coordinates. <br><br> Use the <b>map controls</b> on the left to <b>zoom</b> in and out if desired. <br><br> Select <b>Satellite mode</b> on the upper right of the map, and it may be possible to actually see the transmitter antennas at maximum zoom. <br><br> <b>Click-and-drag</b> the map to move it around. <br> <hr> Use the <b>buttons</b> in the above <b>control panel</b> to select a <b>state</b>, and <b>channels</b> within. <br><br> If a <b>channel number</b> is entered in the <b>ch</b> text-box, <b>all</b> of those stations in <b>North America</b> are displayed. <br><br> Adding a <code>+</code> or <code>-</code> after the <b>channel number</b> displays <b>only</b> those stations with that 10kHz <b>offset.</b> <br>Examples: 5, 13+ or 39- <br> <a href="US-TV.html">All states with television stations</a>