INT 1 · Q 110

Beacon tower

Buoys & beaconsCore

A substantial fixed beacon is drawn as a small tower.

What it means
A tapered tower form identifies a substantial masonry, concrete, or lattice beacon structure.
Why it matters
The tower may carry a light, colour pattern, or topmark. Use all charted information rather than the silhouette alone.
IHO INT 1 — Q 110