I just had a report that American 11 is still in the air, and it's on its way towards-heading towards Washington.
( ( ( ( ( I ( just ( ( had ( a report ) ) ( that ( ( American 11 ) ( ( is still ) ( in ( the air ) ) ) ) ) ) ) ) , ) and ) ( it ( 's ( on ( ( its ( way towards-heading ) ) ( towards Washington ) ) ) ) ) ) . )
(ROOT (S (S (NP (PRP I)) (ADVP (RB just)) (VP (VBD had) (NP (DT a) (NN report)) (SBAR (IN that) (S (NP (NNP American) (CD 11)) (VP (VBZ is) (ADVP (RB still)) (PP (IN in) (NP (DT the) (NN air)))))))) (, ,) (CC and) (S (NP (PRP it)) (VP (VBZ 's) (PP (IN on) (NP (NP (PRP$ its) (NN way) (NN towards-heading)) (PP (IN towards) (NP (NNP Washington))))))) (. .)))
American 11 is no longer in the air and not heading towards any destination.
( ( American 11 ) ( ( ( is ( ( no longer ) ( in ( the ( ( air and ) not ) ) ) ) ) ( heading ( towards ( any destination ) ) ) ) . ) )
(ROOT (S (NP (NNP American) (CD 11)) (VP (VBZ is) (ADVP (ADVP (RB no) (RB longer)) (PP (IN in) (NP (DT the) (NN air) (CC and) (RB not)))) (VP (VBG heading) (PP (IN towards) (NP (DT any) (NN destination))))) (. .)))