Record immediate for months banned foreigners and NBC4

Time, on which made stop sign-a - 0 :51: 39

"Flight 175" only that "hit" in South tower
So that until both towers even are worth

Questions to znatokam:
1) Video is worth as vkopannoe, therefore, done not with helicopters.
Reveal on a map New York City the contestant point, where done this video
2) What to worsen depicts have NBC and where happened to the station the second?
3) Why smoke from fire "of Flight 1 175" has rectangular form of? That these the most NBC wanted show?
4) From / To fields the heck is a skyscraper WTC-7?
5) From / To fields the heck is the entire northern new York?

kind from cleanup Red Hook Brooklyn, even in 70s year, was more qualitative in a hundred thousandfold.