47 U.S.C. § 501
Section 501 · General penalty
Amended 2 times on record
Applied in 44 court decisions — leading case Columbia Broadcasting System, Inc. v. Democratic National Committee (1973)
Most recently applied in United States v. Gerritsen (July 2009)
How often courts cite this section
Court decisions citing this, by year.Markers show enactment, consequential amendments, and circuit splits over this section — watch for a citation surge after a change or a disagreement. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Any person who willfully and knowingly does or causes or suffers to be done any act, matter, or thing, in this chapter prohibited or declared to be unlawful, or who willfully and knowingly omits or fails to do any act, matter, or thing in this chapter required to be done, or willfully and knowingly causes or suffers such omission or failure, shall, upon conviction thereof, be punished for such offense, for which no penalty (other than a forfeiture) is provided in this chapter, by a fine of not more than $10,000 or by imprisonment for a term not exceeding one year, or both; except that any person, having been once convicted of an offense punishable under this section, who is subsequently convicted of violating any provision of this chapter punishable under this section, shall be punished by a fine of not more than $10,000 or by imprisonment for a term not exceeding two years, or both.
Editorial notes U.S. Code · Office of the Law Revision Counsel
References in Text
This chapter, referred to in text, was in the original “this Act”, meaning act June 19, 1934, ch. 652, 48 Stat. 1064, as amended, known as the Communications Act of 1934, which is classified principally to this chapter. For complete classification of this Act to the Code, see section 609 of this title and Tables.
Amendments
1954—Act Mar. 23, 1954, provided that any offense punishable hereunder, except a second or subsequent offense, should constitute a misdemeanor rather than a felony, as those terms are defined in section 1 of Title 18, Crimes and Criminal Procedure.