46 C.F.R. § 97.20-1

Unnecessary whistling prohibited.

Last amended: 2016Year: 2026Length: 18 wordsSubsections: 1Official source

Cite as 46 C.F.R. § 97.20-1 (2026)

(a) The unnecessary sounding of the vessel's whistle is prohibited within any harbor limits of the United States.
46 C.F.R. § 97.20-1: Unnecessary whistling prohibited. | Justis AI