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Jongdaram Lighthouse

Fl (2) White 10s🇰🇷KROperational

Location & Light Range

About Jongdaram Lighthouse

Also known as: Jongdaram (Chongdar-Am)

Jongdaram Lighthouse is an 18-meter-tall, square skeletal tower constructed from concrete. It rests on a square concrete pier and is distinguished by its black exterior with a single red horizontal band. The light, located 8 meters above sea level, flashes white every 10 seconds (Fl W 10s). This marker is positioned on a reef approximately 3 kilometers east of Gyongchido. Visitors may access the site, but the tower structure remains off-limits.

Why it matters: This navigation aid marks a reef located about 3 kilometers east of Gyongchido, assisting vessels in that waterway.

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
8m
Geographic Range
9.7NM

Location

Country
🇰🇷South Korea
Region
South Jeolla
Sea Region
reef about 3 km east of Gyongchido
Latitude
34.6513°
Longitude
125.9250°

References & Identifiers

Nearest Port
Daebul/Yeongam-gun(23.7 km)
Admiralty No.
M4229.1
NGA No.
17649

Tower & Structure

Tower Height
18m
Tower Shape
square
Tower Color
black with one red horizontal band
Material
concrete

Structure: square skeletal tower mounted on a square concrete pier

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Jongdaram Lighthouse at night?+
Jongdaram 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 Jongdaram Lighthouse guide vessels into?+
Jongdaram Lighthouse assists vessels approaching 5 nearby ports. The closest is Songgong at 18.1 NM to the NE. Other ports served include Mokpo (22.5 NM ENE), Daeheuksando (24.4 NM W), Daebul/Yeongam-gun (25.8 NM ENE), Galdoo (36.1 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jongdaram Lighthouse still active and maintained?+
Yes, Jongdaram 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 Jongdaram Lighthouse?+
You can track vessels near Jongdaram 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.