The 1st Air Force air sovereignty team, which, as part of the North American Aerospace Defense Command (NORAD), is responsible for the air defense of the continental United States, scores an unprecedented “grand slam” in a four-day evaluation of its effectiveness in performing the air sovereignty mission. The three air defense sectors responsible for protecting the skies above the continental US—the Northeast, Southeast, and Western sectors—have their command and control skills tested in the Air Combat Command Operational Readiness Inspections (ORI). The 1st Air Force headquarters is concurrently tested in the NORAD Operational Evaluation (NOE). All are rated “outstanding,” the highest score possible on a five-tier scale. Only recently, on October 1, 1997, the Air National Guard had assumed command and control of the 1st Air Force and the Continental United States NORAD Region. Retired Col. Dan Navin, former 1st Air Force vice commander, says, “No transition can be truly complete until it is proven that the mission is being performed the right way. This ‘ORI’ proved exactly that, and validated the confidence the senior leaders of the Air Force had in the Air National Guard.” [Filson, 1999, pp. vi, 114-115, 184; American Defender, 3/1999] The Northeast Air Defense Sector (NEADS) is responsible for an area of over 500,000 square miles of airspace, including that over New York City and Washington, DC. All the hijackings on 9/11 will occur within this area. [Filson, 1999, pp. 51; 9/11 Commission, 7/24/2004, pp. 17] Despite its “outstanding” rating two-and-a-half years earlier, NEADS will fail to intercept any of the four hijacked airliners.