Federal power agency
(4) Power agency frequencies (A) Applicability of criteria The criteria specified by subsection (a) shall be deemed not to be met for any purpose under this subchapter with regard to any frequency assignment to, or any frequency assignment used by, a Federal power agency for the purpose of withdrawing that assignment. (B) Mixed use eligibility The frequencies assigned to any Federal power agency may only be eligible for mixed use under subsection (b)(2) in geographically separate areas, but in those cases where a frequency is to be shared by an affected Federal power agency and a non-Federal user, such use by the non-Federal user shall not cause harmful interference to the affected Federal power agency or adversely affect the reliability of its power system. (C) “Federal power agency” defined As used in this paragraph, the term “Federal power agency” means the Tennessee Valley Authority, the Bonneville Power Administration, the Western Area Power Administration, the Southwestern Power Administration, the Southeastern Power Administration, or the Alaska Power Administration.