Danish lightships, when out of position, discontinue their characteristic lights and fog signals. ... When lightships can furnish pilots they display at the masthead a flag, upper half white, lower half red. ... To render symbols distinct it is necessary to greatly exaggerate their size, as compared with the scale of the chart; therefore certain parts of the ... side points (shorter axis) denotes aquot;horizontal bandsaquot;; lines connecting the centers of opposite sides of the symbol denote aquot;checkeredaquot; buoy.
|Title||:||List of Lights, Radio Aids, and Fog Signals|