North Tower – World Trade Center

Ground ZeroCleanup began in less than 3 days

Amy Steelman, firefighterCNN, September 14, 2001

• This is a house of cards, and all of that rubble and some of these are tremendously large pieces of steel. They pluck them very carefully out and they set them down on safe ground, and they actually have to torch them into smaller pieces to get them off the scene.

9/11/2001 Timeline8:46 AM Flight 11 hit North Tower World Trade Center

Building collapsed 1 hour 40 minutes later

9:03 AM: Flight 175 hit South Tower World Trade CenterBuilding collapsed 56 minutes later

9:38 AM: Flight 77 hit the Pentagon

10:03 AM: Flight 93 black box stops recording

10:06 AM: Flight 93 seismic crash registers.

Flight 93 Crash Site

Flight 93 Crash – End of Serenity

Flight 93 Black Box

Red Bandana Evidence

Pentagon Crash as seen by Pentagon surveillance camera

Pentagon Crash Site

9/11 Hijackers

Autopsy Flight 77

Live Hijacker- Waleed Al Shehri

WTC Core Columns

WTC Building 7

WTC Building 6

Central Columns

Detailed 9/11 TimelineHijack time Crash time Duration Collapse8:15 AM: Flight 11 hijacked from Boston going to LA Boeing 767

8:46 AM: hit North Tower World Trade Center

31 minutes 1 hour 40 minutes

8:42 AM: Flight 175 hijacked from Boston going to LA Boeing 767

9:03 AM: hit South Tower World Trade Center

21 minutes 56 minutes

8:46 AM: Flight 77 hijacked from DC going to LA Boeing 757

9:38 AM: hit the Pentagon 52 minutes

9:16 AM: Flight 93 hijackedFrom Newark going to SF

Boeing 757

10:03 official crash time or 10:06 seismic crash time

in Shanksville PA

47 minutes

5:20 WTC7 fell