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Changjwado Lighthouse

Fl W 5s🇰🇷Mokpo Area, KROperational

Location & Light Range

About Changjwado Lighthouse

This white octagonal concrete tower stands 46 meters high. Its focal plane is 14 meters above sea level. The lighthouse emits a single white flash every 5 seconds. This light provides a geographic range of 10 nautical miles.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
14m
Geographic Range
10NM

Location

City
Mokpo Area
Country
🇰🇷KR
Latitude
34.7819°
Longitude
126.3389°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
46m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: White octagonal concrete tower; 46

References & Identifiers

Admiralty No.
M4217.5
NGA No.
17627
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Frequently Asked Questions

How do mariners identify Changjwado Lighthouse at night?+
Changjwado displays the characteristic Fl W 5s — 1 white flash every 5 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.
Which ports and harbors does Changjwado Lighthouse guide vessels into?+
Changjwado Lighthouse assists vessels approaching 5 nearby ports. The closest is Mokpo at 1.3 NM to the SE. Other ports served include Daebul/Yeongam-gun (5 NM ESE), Songgong (6.8 NM WNW), Galdoo (30.2 NM SSE), Shinma (32.8 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Changjwado Lighthouse still active and maintained?+
Yes, Changjwado 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 Changjwado Lighthouse?+
You can track vessels near Changjwado 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.