Section 251.120 - Applicability and scope(a) These regulations implement section 1307 of the Alaska National Interest Lands Conservation Act (ANILCA) ( 16 U.S.C. 3197 ) with regard to the continuation of visitor services offered as of January 1, 1979, and the granting of a preference to local residents and certain Native Corporations to obtain special use authorizations for visitor services provided on National Forest System lands within Conservation System Units of the Tongass and Chugach National Forests in Alaska.(b) Except as may be specifically provided in this subpart, the regulations at subpart B shall apply to special use authorizations issued under this subpart. However, if subpart B conflicts with subpart E, subpart E controls.(c) This subpart does not apply to the guiding of sport hunting and fishing.