World Trade Center bombings http://911research.wtc7.net/wtc/attack/wtc1.html http://911research.wtc7.net/wtc/attack/wtc1.html from the 92nd to 98th floors http://911research.wtc7.net/wtc/attack/wtc1.html http://911research.wtc7.net/wtc/attack/wtc1.html http://911research.wtc7.net/wtc/attack/wtc1.html 9-11 Research: 1 World Trade Center 102 minutes North Tower North Tower