; and (2) in paragraph (3) by striking Subject to section 40119(b) of this title and regulations prescribed under section 40119(b), and inserting Subject to section 44912(d)(2) and regulations prescribed under such section, . (k) Civil penalty Section 44704(f) of title 49, United States Code, is amended by striking subsection (a)(6) and inserting subsection (d)(3) . (l) Use and limitation of amounts Section 44508 of title 49, United States Code, is amended by striking 40119, each place it appears. (m) Structures interfering with air commerce or national security Section 44718(h) of title 49, United States Code, is amended to read as follows: (h) Definitions In this section, the terms adverse impact on military operations and readiness and unacceptable risk to the national security of the United States have the meaning given those terms in section 183a(h) of title 10. . (n) Meteorological services Section 44720(b)(2) of title 49, United States Code, is amended— (1) by striking the Administrator to persons and inserting the Administrator, to persons