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Dewakang Besar Lighthouse

Fl W 5s🇮🇩Sulawesi (Celebes), IDOperational

Location & Light Range

About Dewakang Besar Lighthouse

A white metal framework tower, Dewakang Besar stands 98 meters tall. Its light source is positioned 33 meters above sea level. The lighthouse produces a single white flash that repeats every 5 seconds. This light is visible for a distance of 15 nautical miles.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
33m
Geographic Range
15NM

Location

City
Sulawesi (Celebes)
Country
🇮🇩ID
Latitude
-5.4027°
Longitude
118.4309°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
98m
Tower Color
white
Material
metal

Structure: White metal framework tower; 98

References & Identifiers

Admiralty No.
Q1522
NGA No.
25420
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Frequently Asked Questions

How do mariners identify Dewakang Besar Lighthouse at night?+
Dewakang Besar displays the characteristic Fl W 5s — 1 white flash every 5 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area.
Is Dewakang Besar Lighthouse still active and maintained?+
Yes, Dewakang Besar Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
How can I track vessels near Dewakang Besar Lighthouse?+
You can track vessels near Dewakang Besar Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.