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Yeokgyeong Lighthouse

Fl White 6s🇰🇷Gunsan-si, KROperational

Location & Light Range

About Yeokgyeong Lighthouse

Also known as: Yeokgyeong (Yok'yong)

Yeokgyeong Lighthouse stands on a small island about 800 meters west of Jukdo, South Korea. The lighthouse is a round, cylindrical concrete tower painted white. It stands 12 meters tall, with the light positioned at a focal height of 17 meters. The operational light emits a single white flash every 6 seconds, visible for 12.4 nautical miles. It is located in the Jeonbuk State region, near the city of Gunsan-si. The tower is accessible by boat, and the area around it is open to visitors, though the tower itself is closed.

Why it matters: This light helps vessels navigate the waters near Jukdo, marking safe channels and warning of potential hazards.

Light & Optic

Characteristic Signature
Fl White 6s
Flash Type
Flashing
Light Color
White
Interval
6s
Raw Code
Fl W 6s
Focal Height
17m
Geographic Range
12.4NM

Location

City
Gunsan-si
Country
🇰🇷South Korea
Region
Jeonbuk State
Sea Region
small island about 800 m west of Jukdo, South Korea
Latitude
36.0361°
Longitude
126.5138°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
12m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical white concrete tower

References & Identifiers

Nearest Port
Gunsan(3.8 km)
Admiralty No.
M4191
NGA No.
17760
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Frequently Asked Questions

How do mariners identify Yeokgyeong Lighthouse at night?+
Yeokgyeong displays the characteristic Fl White 6s. 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 Yeokgyeong Lighthouse guide vessels into?+
Yeokgyeong Lighthouse assists vessels approaching 5 nearby ports. The closest is Gunsan at 4.8 NM to the SE. Other ports served include Biin (5.1 NM NNW), Janghang/Seocheon-gun (8.6 NM ESE), Daecheon (16.9 NM N), Boryeong (21.8 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yeokgyeong Lighthouse still active and maintained?+
Yes, Yeokgyeong 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 Yeokgyeong Lighthouse?+
You can track vessels near Yeokgyeong 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.