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Gili Petagan Lighthouse

Fl White 3s🇮🇩IDOperational

Location & Light Range

About Gili Petagan Lighthouse

Also known as: Gili Petagan (Pulau Petagan)

This square skeletal tower, standing 17 meters tall, was erected in 2004. It features a gallery and is mounted on a square platform. The lighthouse emits a single white flash every 3 seconds, visible for 12.4 nautical miles. It is located approximately 5.8 kilometers from the nearest port of Kahyangan. The site is accessible to the public, but climbing the tower is not permitted.

Why it matters: The lighthouse marks the western side of the northern entrance to the Alas Strait, warning vessels away from surrounding reefs and islets.

Light & Optic

Characteristic Signature
Fl White 3s
Flash Type
Flashing
Light Color
White
Interval
3s
Raw Code
Fl W 3s
Focal Height
17m
Geographic Range
12.4NM

Construction & History

Year Built
2004

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
17m
Tower Shape
square
Tower Color
white

Structure: square skeletal tower with gallery, mounted on a square platform

Location

Country
🇮🇩ID
Latitude
-8.4343°
Longitude
116.7573°

References & Identifiers

Nearest Port
Kahyangan(5.8 km)
Admiralty No.
Q1301
NGA No.
25576
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Frequently Asked Questions

How do mariners identify Gili Petagan Lighthouse at night?+
Gili Petagan displays the characteristic Fl White 3s. 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 Gili Petagan Lighthouse guide vessels into?+
Gili Petagan Lighthouse assists vessels approaching 5 nearby ports. The closest is Kahyangan at 6.5 NM to the SW. Other ports served include Lombok (6.7 NM SW), Poto Tano (7 NM SE), Cereweh (23.2 NM S), Benete (27.5 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gili Petagan Lighthouse still active and maintained?+
Yes, Gili Petagan 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 Gili Petagan Lighthouse?+
You can track vessels near Gili Petagan 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.