; (B) the feasibility of creating new flight paths for helicopters, with attention to the presence of airports within a 15 mile radius of the Statue of Liberty National Monument; (C) the feasibility of establishing altitude limits for helicopter operations in and around within a 15 mile radius of the Statue of Liberty National Monument; and (D) other options for abating helicopter noise. (c) Report Not later than 180 days after the date of enactment of this Act, the Administrator shall submit to Congress a report on the study under subsection (a).