REDUNDANT CAPABILITY.

SEC. 524. REDUNDANT CAPABILITY.(a) Rule of Construction.—Except as provided in subsection (b), section 681 of title 14, United States Code, as amended by this Act, shall not be construed to prohibit any transfer or conveyance of lands under this subtitle or any actions that involve the dismantling or disposal of infrastructure that supported the former LORAN system that are associated with the transfer or conveyance of lands under section 522.(b) Redundant Capability.—If, within the 5-year period beginning on the date of the enactment of this Act, the Secretary of the department in which the Coast Guard is operating determines that a facility on Tract 43, if transferred under this subtitle, is subsequently required to provide a positioning, navigation, and timing system to provide redundant capability in the event GPS signals are disrupted, the Secretary may—(1) operate, maintain, keep, locate, inspect, repair, and replace such facility; and130 STAT. 73(2) in carrying out the activities described in paragraph (1), enter, at any time, the facility without notice to the extent that it is not possible to provide advance notice, for as long as such facility is needed to provide such capability.