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Ujung Batumandi Lighthouse

Fl (3) W 20s🇮🇩Southern Sumatra, IDOperational

Location & Light Range

About Ujung Batumandi Lighthouse

Ujung Batumandi features a white stone tower that reaches 46 meters in height. This lighthouse emits three white flashes in a 20-second cycle. A radar transponder beacon, operating on 3 and 10 centimeter bands, is also equipped at this location. The focal height of the light is 161 meters above sea level. Its geographic range extends for 21 nautical miles.

Light & Optic

Characteristic Signature
Fl (3) W 20s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
20s
Raw Code
Fl.(3)W. period 20s
Focal Height
161m
Geographic Range
21NM

Location

City
Southern Sumatra
Country
🇮🇩ID
Latitude
-1.0407°
Longitude
100.3803°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
46m
Tower Color
white
Material
stone

Structure: White tower, stone base; 46. RACON M(– –) (3 & 10 cm)

References & Identifiers

Admiralty No.
Q0864
NGA No.
23164
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Frequently Asked Questions

How do mariners identify Ujung Batumandi Lighthouse at night?+
Ujung Batumandi displays the characteristic Fl (3) W 20s — 3 white flashes every 20 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 Ujung Batumandi Lighthouse guide vessels into?+
Ujung Batumandi Lighthouse assists vessels approaching 2 nearby ports. The closest is Telukbayur at 2.4 NM to the N. Other ports served include Padang (5.7 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ujung Batumandi Lighthouse still active and maintained?+
Yes, Ujung Batumandi 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 Ujung Batumandi Lighthouse?+
Ujung Batumandi 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 Ujung Batumandi Lighthouse?+
You can track vessels near Ujung Batumandi 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.