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Kupang Lighthouse

Fl W 5s🇮🇩Nusa Tenggara (Lesser Sunda Islands), IDOperational

Location & Light Range

About Kupang Lighthouse

The Kupang lighthouse emits a single white flash every 5 seconds from a focal height of 25 meters. This light is visible for a geographic range of 15 nautical miles. It is situated within the Nusa Tenggara region, which is part of the Lesser Sunda Islands archipelago. The lighthouse is currently operational.

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
25m
Geographic Range
15NM

References & Identifiers

Admiralty No.
Q1362
NGA No.
25688

Location

City
Nusa Tenggara (Lesser Sunda Islands)
Country
🇮🇩ID
Latitude
-10.1617°
Longitude
123.5749°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Kupang Lighthouse at night?+
Kupang 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 Kupang Lighthouse guide vessels into?+
Kupang Lighthouse assists vessels approaching 1 nearby port. The closest is Kupang, Timor at 3.5 NM to the SW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Kupang Lighthouse still active and maintained?+
Yes, Kupang 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 Kupang Lighthouse?+
You can track vessels near Kupang 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.