U.S. Code > Title 49 Transportation > SUBTITLE I—DEPARTMENT OF TRANSPORTATION (§§ 101—727) > CHAPTER 3—GENERAL DUTIES AND POWERS (§§ 301—354) > SUBCHAPTER II—ADMINISTRATIVE (§§ 321—337) > § 321. Definitions

§ 321. Definitions

In this subchapter, “aeronautics”, “air commerce”, and “air navigation facility” have the same meanings given those terms in section 40102 (a) of this title.