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Sukamara (Sungai Jelai) Range Rear Lighthouse

🇮🇩IDOperational

Location & Light Range

About Sukamara (Sungai Jelai) Range Rear Lighthouse

This square skeletal tower stands 16 meters tall on a pile-supported platform. It is part of a range system guiding vessels into the Jelai River. The light emits a white flash for two seconds followed by two seconds of darkness. Located near Kumai, this structure helps mark the river's entrance, which forms part of the border between Central and West Kalimantan. The site is accessible by boat, though the tower itself is closed to visitors.

Why it matters: This range light is essential for vessels entering the Jelai River, a critical shipping lane along the Kalimantan border.

Light & Optic

Focal Height
16m
Geographic Range
12.2NM

Location

Country
🇮🇩ID
Latitude
-2.9962°
Longitude
110.7270°

References & Identifiers

Nearest Port
Kumai(59.7 km)
Admiralty No.
Q1410.61.

Tower & Structure

Tower Height
16m
Tower Shape
square

Structure: square skeletal tower on a platform supported by piles

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

Which ports and harbors does Sukamara (Sungai Jelai) Range Rear Lighthouse guide vessels into?+
Sukamara (Sungai Jelai) Range Rear Lighthouse assists vessels approaching 1 nearby port. The closest is Kendawangan at 42.1 NM to the NW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Sukamara (Sungai Jelai) Range Rear Lighthouse still active and maintained?+
Yes, Sukamara (Sungai Jelai) Range Rear 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 Sukamara (Sungai Jelai) Range Rear Lighthouse?+
You can track vessels near Sukamara (Sungai Jelai) Range Rear 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.