high focal plane buoy
Floating beacon whose light is especially high above the surface of the water.
For accessing the components at the top of the tubular structure.
Columnar part of the superstructure that supports the day- and nightmarks and keeps them above the water.
Navigation aid that is visible by day only; it displays various colors and signage.
Device that converts solar energy into electricity to power the light.
Metal part that reflects ships’ radar signals so they can locate the buoy.
Encoded light beam that serves as a navigation aid at night.