; 130 Stat. 615) is amended to read as follows: 2110. Tower marking (a) In general Not later than 1 year after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall issue regulations to implement the requirements of this section with respect to covered towers. (b) Marking required Regulations under subsection (a) that require that a covered tower be clearly marked shall be consistent with applicable guidance under the Federal Aviation Administration Advisory Circular issued December 4, 2015 (AC 70/7460–1L), or other relevant safety guidance, as determined by the Administrator. (c) Application The regulations issued under subsection (a) shall ensure that— (1) all covered towers constructed on or after the date on which such regulations take effect are marked in accordance with subsection (b), included in the database in subsection (e), or, in the case of meteorological evaluation towers both; and (2) a covered tower constructed before the date on which such regulations take effect is marked in accordance with subsection (b), included in the database in subsection (e), or, in the case of meteorological evaluation towers both, not later than 1 year after such effective date. (d) Definitions (1) In general In this section, the following definitions apply: (A) Covered tower The term covered tower means a structure that— (i) is a meteorological evaluation tower, a self-standing tower, or a tower supported by guy wires and ground anchors; (ii) is 10 feet or less in diameter at the above-ground base, excluding concrete footing; (iii) at the highest point of the structure is at least 50 feet above ground level; (iv) at the highest point of the structure is not more than 200 feet above ground level; (v) has accessory facilities on which an antenna, sensor, camera, meteorological instrument, or other equipment is mounted; and (vi) is located on land that is— (I) in a remote or rural area