http://thewebfairy.com/911/shockwave.wmv 179k - full speed, documenting the violence with which the helicopter was tossed about
http://thewebfairy.com/911/from.helicopter.wmv 62k - One frame per second showing the view of the expanding dust clouds while the helicopter is buffeted.
Source file is German television
video supplied by Christian Czech.
http://thewebfairy.com/czech/TTVideo.avi