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Chaeseokpo Lighthouse

Fl Red 4s🇰🇷KROperational

Location & Light Range

About Chaeseokpo Lighthouse

This cylindrical concrete tower stands 16 meters tall and emits a red light with one flash every 4 seconds. Its focal height is 13 meters above sea level, providing a geographic range of 11.3 nautical miles. The lighthouse is painted red and rests on a round concrete pier, situated on a reef off Chaeseokpo harbor. The site is accessible to visitors, though entry into the tower is not permitted.

Why it matters: This lighthouse marks a reef off Chaeseokpo harbor, aiding in the safe navigation of vessels entering and exiting the port.

Light & Optic

Characteristic Signature
Fl Red 4s
Flash Type
Flashing
Light Color
Red
Interval
4s
Raw Code
Fl R 4s
Focal Height
13m
Geographic Range
11.3NM

Location

Country
🇰🇷South Korea
Region
South Chungcheong
Sea Region
a reef off Chaeseokpo harbor, South Korea
Latitude
36.6943°
Longitude
126.2272°

References & Identifiers

Nearest Port
Taean-gun(13.4 km)
Admiralty No.
M4184.1.
NGA No.
M4184.1

Tower & Structure

Tower Height
16m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round cylindrical concrete tower, painted red, mounted on a round 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 Chaeseokpo Lighthouse at night?+
Chaeseokpo displays the characteristic Fl Red 4s. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Chaeseokpo Lighthouse guide vessels into?+
Chaeseokpo Lighthouse assists vessels approaching 5 nearby ports. The closest is Taean-gun at 13.4 NM to the N. Other ports served include Daesan/Seosan (20.7 NM NNE), Boryeong (21.5 NM SE), DANGJIN (25.9 NM NNE), Daecheon (26.2 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chaeseokpo Lighthouse still active and maintained?+
Yes, Chaeseokpo 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 Chaeseokpo Lighthouse?+
You can track vessels near Chaeseokpo 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.