    Seitence 42 On-.-9/11, all: thé - hijacked  aircraft. were .in:.. NORAD's Northeast’ -Air  Defense ‘Sector (aiso known as, NEADS); which.  is“: based=) “in! Rome. News; York:    “Sentence. 2: All’ the hijacked aircratt wire ~in  NORAD. - ‘sector: .. which. was. - “supposed  ta be the: most secure. "