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Chamae Do Lighthouse

Fl W 18s🇰🇵North Korea, KPOperational

Location & Light Range

About Chamae Do Lighthouse

This lighthouse features a white, round concrete tower that stands 30 meters high. Its focal plane reaches 43 meters above sea level. The light characteristic consists of a single white flash repeated every 18 seconds. This light has a recorded geographic range of 17 nautical miles.

Light & Optic

Characteristic Signature
Fl W 18s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
18s
Raw Code
Fl.W. period 18s
Focal Height
43m
Geographic Range
17NM

Location

City
North Korea
Country
🇰🇵KP
Latitude
38.6794°
Longitude
124.9774°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Shape
round
Tower Color
white
Material
concrete

Structure: White round concrete tower; 30

References & Identifiers

Admiralty No.
M4118
NGA No.
18116
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Frequently Asked Questions

How do mariners identify Chamae Do Lighthouse at night?+
Chamae Do displays the characteristic Fl W 18s — 1 white flash every 18 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 Chamae Do Lighthouse guide vessels into?+
Chamae Do Lighthouse assists vessels approaching 4 nearby ports. The closest is Nampo at 19.9 NM to the E. Other ports served include Songnim (30.1 NM E), Samcha do (44.9 NM NNW), Yonggipo (45.5 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chamae Do Lighthouse still active and maintained?+
Yes, Chamae Do 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 Chamae Do Lighthouse?+
You can track vessels near Chamae Do 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.