Some breathtaking aerial shots here of the new KTVT-11/KTXA-21 antenna going up in Cedar Hill. They've been planning on this final changeover since June 2009 when they lost thousands of OTA viewers in the fringes.

http://youtu.be/I-zboXv_dzw

and I saw a new pro-broadcast TV ad by the NAB tonight on the local "Fox 4" news and later on Ch 11 ...

http://youtu.be/-9GQbWeHXiM

Ed, cool post! I was not aware that they were installing another antenna out there. I've driven by there on occasion and you can get fairly close to them. It just amazes me how all that can be erected and guy wired/anchored. I have to admire the crews that can do this sort of work!