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Sambargalang Lighthouse

Fl White 5s🇮🇩IDOperational

Location & Light Range

About Sambargalang Lighthouse

Also known as: Sambargalang (Samber Galang, Brothers Islands)

Sambargalang lighthouse is a 20-meter-tall square skeletal tower painted white. It has a gallery and stands on a remote island. The structure is accompanied by four single-story coast guard buildings. The light emits a white flash every 5 seconds. Its focal height is 55 meters, and it has a geographic range of 19.4 nautical miles. The nearest port is Bunati, located 37.8 kilometers away.

Why it matters: This lighthouse is important for vessels navigating the Makassar Strait, a key shipping lane. Its light warns ships of the island, a potential hazard in this busy maritime corridor.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
55m
Geographic Range
19.4NM

Location

Country
🇮🇩ID
Latitude
-4.3637°
Longitude
115.8067°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
20m
Tower Shape
square
Tower Color
white
Material
metal

Structure: square skeletal tower with gallery, painted white

References & Identifiers

Nearest Port
Bunati(37.8 km)
Admiralty No.
Q1442
NGA No.
24976
ARLHS No.
IDO-017
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Frequently Asked Questions

How do mariners identify Sambargalang Lighthouse at night?+
Sambargalang displays the characteristic Fl White 5s. 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 Sambargalang Lighthouse guide vessels into?+
Sambargalang Lighthouse assists vessels approaching 4 nearby ports. The closest is BUNATI at 28.3 NM to the N. Other ports served include Satui (28.6 NM NNW), ASAM ASAM (38.9 NM WNW), Jorong Anchorage (43.7 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sambargalang Lighthouse still active and maintained?+
Yes, Sambargalang 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 Sambargalang Lighthouse?+
You can track vessels near Sambargalang 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.