; (ii) is designed to be operated, or is operating, from a fixed location pursuant to authorization by the Commission or is using duly authorized devices that do not require individual licenses; and (iii) is added to a tower, building, or other structure. (2) Executive agency The term executive agency has the meaning given such term in section 102 of title 40, United States Code. . (b) Effective date This Act, and the amendments made by this Act, shall take effect 30 days after the date of the enactment of this Act. (c) Effect on existing applications An application for an easement, right-of-way, or lease that was made or granted under section 6409 of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1455 ) before the effective date of this Act shall continue, subject to such section as in effect on the day before such effective date.