; (B) military flight testing and evaluation; or (C) the designation or creation of new units of special use airspace, or the establishment of military flight training routes over any wilderness area. (2) Aerial navigation training exercises The Colorado Army National Guard, through the High-Altitude Army National Guard Aviation Training Site, may conduct aerial navigation training maneuver exercises over the wilderness areas designated by this Act— (A) in a manner consistent with the memorandum of understanding dated August 4, 1987, entered into among the Colorado Army National Guard, the Bureau of Land Management, and the Forest Service