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Chilung Lighthouse

Fl G 3s🇹🇼Taiwan, TWOperational

Location & Light Range

About Chilung Lighthouse

This green, square lighthouse is constructed from fiberglass. The tower measures 16 meters in height, with the focal plane situated at 16.5 meters above sea level. It is supported by a pile and includes a topmark. The light emits a single green flash with a geographic range of 10 nautical miles.

Light & Optic

Characteristic Signature
Fl G 3s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
3s
Raw Code
Fl
Focal Height
16.5m
Geographic Range
10NM

Location

City
Taiwan
Country
🇹🇼TW
Latitude
25.1594°
Longitude
121.7552°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
16m
Tower Shape
square
Tower Color
green
Material
fiberglass

Structure: PORT (IALA B) Green glass reinforced plastic(grp) fiberglass tower, topmark, on pile

References & Identifiers

Admiralty No.
P4675
NGA No.
13616
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Frequently Asked Questions

How do mariners identify Chilung Lighthouse at night?+
Chilung displays the characteristic Fl G 3s — 1 green flash every 3 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Chilung Lighthouse guide vessels into?+
Chilung Lighthouse assists vessels approaching 5 nearby ports. The closest is Keelung (Chilung) at 0.9 NM to the S. Other ports served include Wu-tu (6.6 NM SW), Bali (19.3 NM W), Taipei (19.8 NM W), Sha-lun (30.8 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chilung Lighthouse still active and maintained?+
Yes, Chilung 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 Chilung Lighthouse?+
You can track vessels near Chilung 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.