46 CFR 78.17-10 - Loudspeaker system.
(a) Where fitted, the complete loudspeaker system shall be tested at least once every week. This test shall be made by an officer of the vessel.
(b) The date of the test and the condition of the equipment shall be noted in the official logbook.
See subchapter J (Electrical Engineering) of this chapter for details.
Title 46 published on 07-Jun-2018 03:53
The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 46 CFR Part 78 after this date.