Tom Roberts Profile: Tom Roberts Events (2) (8:21 a.m.) September 11, 2001: Boston Controller Suspects Something Seriously Wrong with Flight 11, but NORAD Not Notified 2001-09-11 (8:34 a.m.) September 11, 2001: Air Traffic Controller Takes over Monitoring Flight 11, but Is Unaware It Is Hijacked 2001-09-11