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Dangjin Range Rear Lighthouse

Fl Red 4s🇰🇷Dangjin-si, KROperational

Location & Light Range

About Dangjin Range Rear Lighthouse

Also known as: Tangjin

The Dangjin Range Rear light is an active navigational aid located within the Dangjin Power Plant complex. This operational light is housed in the square west chimney of the power plant, standing 30 meters tall with a focal height of 34 meters. Its red light emits a single flash every 4 seconds, offering a geographic range of 16 nautical miles. The light's structure is part of the power plant's industrial architecture, not a standalone tower. While the site is open to the public, the tower itself is closed to visitors. The nearest port of Dangjin is situated just 0.6 kilometers away.

Why it matters: This light serves as a critical guide for vessels in the vicinity of the Dangjin Power Plant, a major industrial center.

Light & Optic

Characteristic Signature
Fl Red 4s
Flash Type
Flashing
Light Color
Red
Interval
4s
Raw Code
Fl R 4s
Focal Height
34m
Geographic Range
16NM

Location

City
Dangjin-si
Country
🇰🇷South Korea
Region
South Chungcheong
Latitude
37.0562°
Longitude
126.5133°

References & Identifiers

Nearest Port
Dangjin(0.6 km)
Admiralty No.
M4162.621
NGA No.
17938.05

Tower & Structure

Tower Height
30m
Tower Shape
square

Structure: square west chimney tower of the Dangjin Power Plant

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 Dangjin Range Rear Lighthouse at night?+
Dangjin Range Rear 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 Dangjin Range Rear Lighthouse guide vessels into?+
Dangjin Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is DANGJIN at 0.4 NM to the NNW. Other ports served include Daesan/Seosan (6.7 NM WSW), Dangjin (14 NM ESE), Pyeongtaek (14.4 NM ESE), Taean-gun (15.6 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dangjin Range Rear Lighthouse still active and maintained?+
Yes, Dangjin Range Rear 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 Dangjin Range Rear Lighthouse?+
You can track vessels near Dangjin Range Rear 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.