; (III) authorize the Secretary or the Secretary of the Army to close the parcel or a portion of the parcel to the public as the Secretary or the Secretary of the Army determines to be necessary to protect— (aa) public safety; or (bb) the safety of the military members training; and (IV) to the maximum extent practicable, provide for the protection of natural, historic, and cultural resources in the area of the parcel. (F) Military overflights Nothing in this paragraph restricts or precludes— (i) low-level overflights of military aircraft over the parcel, including military overflights that can be seen or heard within the parcel; (ii) the designation of new units of special airspace over the parcel; or (iii) the use or establishment of military flight training routes over the parcel. (l) Potential wilderness area (1) Robledo mountains potential wilderness area (A) In general Certain land administered by the Bureau of Land Management, comprising approximately 100 acres as generally depicted as Potential Wilderness on the map entitled Desert Peaks Complex and dated April 13, 2016, is designated as a potential wilderness area. (B) Uses The Secretary shall permit only such uses on the land described in subparagraph (A) that were permitted on the date of enactment of this Act. (C) Designation as wilderness (i) In general On the date on which the Secretary publishes in the Federal Register the notice described in clause (ii), the potential wilderness area designated under subparagraph (A) shall be— (I) designated as wilderness and as a component of the National Wilderness Preservation System; and (II) incorporated into the Robledo Mountains Wilderness designated by subsection (a)(6). (ii) Notice The notice referred to in clause (i) is notice that— (I) the communications site within the potential wilderness area designated under subparagraph (A) is no longer used; (II) the associated right-of-way is relinquished or not renewed