; and (B) the guidelines set forth in Appendix A of the report of the Committee on Interior and Insular Affairs of the House of Representatives accompanying H.R. 2570 of the 101st Congress (House Report 101–405). (2) Inventory With respect to each wilderness area in which grazing of livestock is allowed to continue under paragraph (1), not later than 2 years after the date of enactment of this Act, the Secretary, in collaboration with any affected grazing permittee, shall carry out an inventory of facilities and improvements associated with grazing activities in the wilderness area. (e) Adjacent management (1) In general Congress does not intend for the designation of the wilderness areas to create protective perimeters or buffer zones around the wilderness areas. (2) Nonwilderness activities The fact that nonwilderness activities or uses can be seen or heard from areas within a wilderness area shall not preclude the conduct of those activities or uses outside the boundary of the wilderness area. (f) Military overflights Nothing in this subtitle restricts or precludes— (1) low-level overflights of military aircraft over the wilderness areas, including military overflights that can be seen or heard within the wilderness areas; (2) flight testing and evaluation