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Rukan Selatan Lighthouse

Fl W 5s🇮🇩Riau Islands, IDOperational

Location & Light Range

About Rukan Selatan Lighthouse

This white metal framework tower stands 72 meters high. Its light originates from a focal height of 70 meters. The operational light emits a single white flash every 5 seconds and has a geographic range of 21 nautical miles. The structure is located in the Riau Islands.

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
70m
Geographic Range
21NM

Location

City
Riau Islands
Country
🇮🇩ID
Latitude
0.5474°
Longitude
103.7751°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
72m
Tower Color
white
Material
metal

Structure: White metal framework tower; 72

References & Identifiers

Admiralty No.
F1428
NGA No.
22612
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Frequently Asked Questions

How do mariners identify Rukan Selatan Lighthouse at night?+
Rukan Selatan 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.
Which ports and harbors does Rukan Selatan Lighthouse guide vessels into?+
Rukan Selatan Lighthouse assists vessels approaching 5 nearby ports. The closest is Muara Bangkong at 8.9 NM to the S. Other ports served include Durian (30.8 NM NNW), Batam (33.3 NM NNE), Tanjungbalai (34 NM NW), KARIMUN BESAR (35.1 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Rukan Selatan Lighthouse still active and maintained?+
Yes, Rukan Selatan 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.
What shipping routes pass near Rukan Selatan Lighthouse?+
Rukan Selatan Lighthouse is located within the Strait of Malacca — the primary shipping route between the Indian and Pacific Oceans, carrying over 25% of global traded goods. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Rukan Selatan Lighthouse?+
You can track vessels near Rukan Selatan 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.