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The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.


Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
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Electronic Code of Federal Regulations

e-CFR data is current as of April 16, 2015

Title 46Chapter ISubchapter IPart 97 → Subpart 97.20


Title 46: Shipping
PART 97—OPERATIONS


Subpart 97.20—Whistling


Contents
§97.20-1   Unnecessary whistling prohibited.

§97.20-1   Unnecessary whistling prohibited.

(a) The unnecessary sounding of the vessel's whistle is prohibited within any harbor limits of the United States.


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