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Chongjin Lighthouse

Fl W 6s🇰🇵North Korea, KPOperational

Location & Light Range

About Chongjin Lighthouse

Chongjin is an operational lighthouse in North Korea. It features a lighting tower that stands 59 meters tall to the focal plane. The white light emits a single flash every 6 seconds. This lighthouse has a geographic range of 20 nautical miles.

Light & Optic

Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Fl.W. period 6s
Focal Height
59m
Geographic Range
20NM

Location

City
North Korea
Country
🇰🇵KP
Latitude
41.7625°
Longitude
129.8475°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Shape
lighting

References & Identifiers

Admiralty No.
M4540
NGA No.
16252
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Frequently Asked Questions

How do mariners identify Chongjin Lighthouse at night?+
Chongjin displays the characteristic Fl W 6s — 1 white flash every 6 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 Chongjin Lighthouse guide vessels into?+
Chongjin Lighthouse assists vessels approaching 3 nearby ports. The closest is Chongjin at 2.3 NM to the W. Other ports served include Odaejin (22.8 NM S), Rajin (Najin) (34.5 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chongjin Lighthouse still active and maintained?+
Yes, Chongjin 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 Chongjin Lighthouse?+
Chongjin 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 Chongjin Lighthouse?+
You can track vessels near Chongjin 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.