Jeffrey Richmond Profile: Jeffrey Richmond Events (2) (6:30 a.m.-12:00 p.m.) September 11, 2001: Radar Located in Northeast US Offline for Repair Work 2001-09-11 9:34 a.m. September 11, 2001: NEADS Surveillance Technicians Instructed to Remove Simulated Information from Radar Screens 2001-09-11