I have found out that the new Fox tower south of Greensboro has both the analog and HD antennas on it and the old tower is used as a backup tower with the old analog antenna and the low power HD antenna that was used before the new tower went on line. The new tower has main and backup antennas for both analog and HD as well as the old channel 8 and low power HD antenna on the old tower (TWO SETS OF THREE ANTENNAS FOR EACH STATION!!). The analog was turned on in late March of last year and the HD was turned on in late August of last year. Fox is going back to channel 8 for HD when the analog transmitter turns off.
I found this picture on a Euorpean website of the two Fox towers.
http://www.wabweb.net/radio/images/WGHPTowers2.jpg
I found this picture on a Euorpean website of the two Fox towers.
http://www.wabweb.net/radio/images/WGHPTowers2.jpg