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Yeondo Lighthouse

Fl W 4s🇰🇷Masan and Geoje Area, KROperational

Location & Light Range

About Yeondo Lighthouse

Yeondo Lighthouse stands 130 meters tall with a focal height of 129 meters. The structure is painted white. It emits a white light with a flashing characteristic.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Fl
Focal Height
129m
Geographic Range
17NM

Location

City
Masan and Geoje Area
Country
🇰🇷KR
Latitude
35.0636°
Longitude
128.7660°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
130m
Tower Color
white

References & Identifiers

OpenStreetMap
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Frequently Asked Questions

How do mariners identify Yeondo Lighthouse at night?+
Yeondo displays the characteristic Fl W 4s — 1 white flash every 4 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 Yeondo Lighthouse guide vessels into?+
Yeondo Lighthouse assists vessels approaching 5 nearby ports. The closest is Busan New Port at 1.6 NM to the E. Other ports served include Jinhae (5.5 NM NW), Okpo/Geoje (10.8 NM SSW), Masan (11.1 NM NW), Gamcheon/Busan (11.6 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yeondo Lighthouse still active and maintained?+
Yes, Yeondo 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 Yeondo Lighthouse?+
Yeondo Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Yeondo Lighthouse?+
You can track vessels near Yeondo 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.