This definition does not apply to Federal wilderness areas; wheelchairs in such areas are defined in section 508(c)(2) of the ADA, 42 U.S.C. 12207(c)(2).Public entity means???(1) Any State or local government; (2) Any department, agency, special purpose district, or other instrumentality of a State or States or local government; and (3) The National Railroad Passenger Corporation, and any commuter