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Chongjin So Hang Breakwater Lighthouse

F G 1.5s🇰🇵North Korea, KPOperational

Location & Light Range

About Chongjin So Hang Breakwater Lighthouse

This breakwater light features a red metal framework tower rising from a concrete base. The structure measures 20 meters in height, with the light positioned 15 meters above sea level. It emits a green light with a single flash. The tower's exterior is painted red, complementing its round concrete construction. The light has a geographic range of 5 nautical miles.

Light & Optic

Characteristic Signature
F G 1.5s
Flash Type
Fixed
Light Color
Green
Flash Count
1 flash
Interval
1.5s
Raw Code
F.G.
Focal Height
15m
Geographic Range
5NM

Location

City
North Korea
Country
🇰🇵KP
Latitude
41.7481°
Longitude
129.7681°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
20m
Tower Shape
round
Tower Color
red
Material
concrete

Structure: Red metal framework tower, concrete base; 20. TURNEFFE CAYS:

References & Identifiers

Admiralty No.
M4546
NGA No.
16268
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Frequently Asked Questions

How do mariners identify Chongjin So Hang Breakwater Lighthouse at night?+
Chongjin So Hang Breakwater displays the characteristic F G 1.5s — 1 green flash every 1.5 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Chongjin So Hang Breakwater Lighthouse guide vessels into?+
Chongjin So Hang Breakwater Lighthouse assists vessels approaching 3 nearby ports. The closest is Chongjin at 1.7 NM to the NE. Other ports served include Odaejin (21.7 NM S), Rajin (Najin) (37.4 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chongjin So Hang Breakwater Lighthouse still active and maintained?+
Yes, Chongjin So Hang Breakwater 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 So Hang Breakwater Lighthouse?+
Chongjin So Hang Breakwater 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 So Hang Breakwater Lighthouse?+
You can track vessels near Chongjin So Hang Breakwater 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.