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Dolkkeuchyeo Lighthouse

Fl (2) White 10s🇰🇷Geoje-si, KROperational

Location & Light Range

About Dolkkeuchyeo Lighthouse

Also known as: Dolkkeuchyeo (Gajodo)

This cylindrical concrete lighthouse stands 10 meters tall and is painted black with a single red horizontal band. It is mounted on a round concrete pier. The light emits two white flashes every 10 seconds. Its geographic range extends to 10.4 nautical miles. The structure is situated off the northwest coast of Gajodo near Geoje-si in South Korea's South Gyeongsang region.

Why it matters: This light aids navigation for local shipping and fishing vessels, helping them to safely pass the northwest coast of Gajodo.

Light & Optic

Characteristic Signature
Fl (2) White 10s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
10s
Raw Code
Fl W 10s
Focal Height
10m
Geographic Range
10.4NM

Location

City
Geoje-si
Country
🇰🇷South Korea
Region
South Gyeongsang
Sea Region
off the northwest coast of Gajodo
Latitude
34.9673°
Longitude
128.5062°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
black with one red horizontal band
Material
concrete

Structure: round concrete tower with gallery, mounted on a round concrete pier

References & Identifiers

Nearest Port
Anjeong(3.0 km)
Admiralty No.
M4330.3
NGA No.
16879.3
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Frequently Asked Questions

How do mariners identify Dolkkeuchyeo Lighthouse at night?+
Dolkkeuchyeo displays the characteristic Fl (2) White 10s — 2 white flashes every 10 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Dolkkeuchyeo Lighthouse guide vessels into?+
Dolkkeuchyeo Lighthouse assists vessels approaching 5 nearby ports. The closest is Anjeong at 3.8 NM to the WSW. Other ports served include Gohyeon/Geoje (4.6 NM SE), Geoje (8 NM SSE), Tongyeong (9 NM SSW), GOSEONG (9.1 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dolkkeuchyeo Lighthouse still active and maintained?+
Yes, Dolkkeuchyeo 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 Dolkkeuchyeo Lighthouse?+
Dolkkeuchyeo 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 Dolkkeuchyeo Lighthouse?+
You can track vessels near Dolkkeuchyeo 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.