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Chongsok Dan Lighthouse

Fl (2) W 30s🇰🇵North Korea, KPOperational

Location & Light Range

About Chongsok Dan Lighthouse

Chongsok Dan Lighthouse is a maritime navigation aid located in North Korea, KP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 39 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl (2) W 30s. This means the light produces 2 flashes every 30 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light displays a white signal, the most common color for major coastal lights.

Position: Chongsok Dan Lighthouse is positioned at 38.9652°N, 127.9084°E, near North Korea in KP.

Geographic context: Chongsok Dan Lighthouse is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the temperate maritime climate zone.

Nearby lighthouses in KP: Other lighthouses in the region include Ansong Gap, Apryong Dan, Chamae Do, Changadae Dan, Changdok Do. View all on the Lighthouses Directory.

Nearby Ports

Wonsan

KPWON

24.5 NMWNW

Flash Characteristics

Characteristic Signature
Fl (2) W 30s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
30s

Physical Specifications

Focal Height
39m
Light Range
Not available
Status
ACTIVE
City
North Korea
Country
🇰🇵KP
Latitude
38.9652°
Longitude
127.9084°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Chongsok Dan Lighthouse at night?+
Chongsok Dan displays the characteristic Fl (2) W 30s — 2 white flashes every 30 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 Chongsok Dan Lighthouse guide vessels into?+
Chongsok Dan Lighthouse assists vessels approaching 1 nearby port. The closest is Wonsan at 24.5 NM to the WNW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Chongsok Dan Lighthouse still active and maintained?+
Yes, Chongsok Dan 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 Chongsok Dan Lighthouse?+
Chongsok Dan 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 Chongsok Dan Lighthouse?+
You can track vessels near Chongsok Dan 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.