Events (3)

• (Soon After 8:46 a.m.-9:35 a.m.) September 11, 2001: Emergency Management Staff Go to North Tower, Leaving Special Command Center Nearly Vacant 2001-09-11
• 8:48 a.m. September 11, 2001: Office of Emergency Management Preparing for Bioterrorism Exercise; Opens Its Command Center 2001-09-11
• (After 9:30 a.m.) September 11, 2001: Van Stopped Near Temporary Command Post Shows Plane Crashing into WTC 2001-09-11