Fog signal

From International Dictionary of Marine Aids to Navigation
Jump to navigation Jump to search

3-1 -030

(Sound) Fog signal

An audible signal intended to warn or guide ships in low visibility.

Also called Audible Signal or Sound Signal.


Source: IALA Guideline G1090 on The Use of Audible Signals Edition 1 December 2012.


International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM