Haw. Code R. § 19-42-102
Current through April, 2024
In the event of fire occurring on board any vessel in ports under control of the department, except vessels under way such vessels shall sound five prolonged blasts of the whistle or siren as an alarm indicating fire on board or at the dock to which the vessel is moored. The signal may be repeated at intervals to attract attention and is not a substitute for, but shall be used in addition to other means of reporting a fire. The words "prolonged blast" means a blast from four to six seconds duration. This signal shall not be used for other purposes.
Haw. Code R. § 19-42-102