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Bontang Entrance Range Front Lighthouse

Q white🇮🇩IDOperational

Location & Light Range

About Bontang Entrance Range Front Lighthouse

Also known as: Bontang Entrance Range Front (1A)

The Bontang Entrance Range Front is a 16-meter square metal tower painted white, positioned 5.8 kilometers from Bontang. It emits a quick-flashing white light visible for 12.2 nautical miles. This structure serves as part of a range system guiding vessels into the port. While the site is open to the public, the tower itself is not accessible. Its location southwest of Pulau Beras Basah places it within the waters of the Makassar Strait.

Why it matters: This range front light is essential for ships entering Bontang, a significant port for the coal and natural gas industries in East Kalimantan, specifically aiding navigation through the approach channel.

Light & Optic

Characteristic Signature
Q white
Flash Type
Quick
Light Color
white
Raw Code
Q.W. 52
Focal Height
16m
Geographic Range
12.2NM

Location

Country
🇮🇩ID
Latitude
0.0627°
Longitude
117.5458°

References & Identifiers

Nearest Port
Bontang(5.8 km)
Admiralty No.
F2028
NGA No.
24800

Tower & Structure

Tower Height
16m
Tower Shape
square
Tower Color
white

Structure: square metal tower painted white

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Bontang Entrance Range Front Lighthouse at night?+
Bontang Entrance Range Front displays the characteristic Q white. 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Bontang Entrance Range Front Lighthouse guide vessels into?+
Bontang Entrance Range Front Lighthouse assists vessels approaching 5 nearby ports. The closest is Tanjung Merangas at 2.5 NM to the SW. Other ports served include Bontang, Kl (5.4 NM NNW), Santan Terminal, Kl (10.3 NM S), SANGATA (17.9 NM N), Muara Berau (20.4 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Bontang Entrance Range Front Lighthouse still active and maintained?+
Yes, Bontang Entrance Range Front 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 Bontang Entrance Range Front Lighthouse?+
You can track vessels near Bontang Entrance Range Front 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.