The Command Center and FAA headquarters watched it too.
( ( The ( Command ( Center ( and ( FAA headquarters ) ) ) ) ) ( ( ( watched it ) too ) . ) )
(ROOT (S (NP (DT The) (NNP Command) (NNP Center) (CC and) (NNP FAA) (NN headquarters)) (VP (VBD watched) (NP (PRP it)) (ADVP (RB too))) (. .)))
It was watched by the Command Center.
( It ( ( was ( watched ( by ( the ( Command Center ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBD was) (VP (VBN watched) (PP (IN by) (NP (DT the) (NNP Command) (NNP Center))))) (. .)))