Perhaps someone in the New York/New Jersey area might be able to answer this. I assume that the antenna on the north tower of the World Trade Center carried TV signals until the tragedy of September 11, 2001. Did it serve all of the New York TV stations? When the plane first struck the building, did it immediately sever the connection or did the signals continue for a while or until the building fell? If the TV signals were stopped upon the plane's impact, local people who were directly effected by what was happening were apparently unable to view what was taking place. From where are those TV stations now sending their signals? In lieu of what happened on that day, the loss of TV signals and the antenna certainly do not reach the importance of human life, but in looking back now, these questions came to mind.