46 C.F.R. § 167.65-20

Unnecessary whistling.

Last amended: 2016Year: 2026Length: 18 wordsOfficial source

Cite as 46 C.F.R. § 167.65-20 (2026)

Unnecessary sounding of a nautical school ship's whistle is prohibited within any harbor limits of the United States.
46 C.F.R. § 167.65-20: Unnecessary whistling. | Justis AI