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Jukbyeon West Breakwater Lighthouse

Fl G 4s🇰🇷Uljin Area (North Gyeongsang), KROperational

Location & Light Range

About Jukbyeon West Breakwater Lighthouse

The Jukbyeon West Breakwater lighthouse is a white metal post structure standing 20 meters tall. Its focal height reaches 11 meters above sea level. This navigational aid emits two green flashes every 6 seconds. It guides vessels within an 8-nautical-mile geographic range.

Light & Optic

Characteristic Signature
Fl G 4s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
4s
Raw Code
Fl.(2)G. period 6s
Focal Height
11m
Geographic Range
8NM

Location

City
Uljin Area (North Gyeongsang)
Country
🇰🇷KR
Latitude
37.0548°
Longitude
129.4203°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
20m
Tower Shape
square
Tower Color
white
Material
metal

Structure: White metal post; 20

References & Identifiers

Admiralty No.
M4433
NGA No.
16560
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Frequently Asked Questions

How do mariners identify Jukbyeon West Breakwater Lighthouse at night?+
Jukbyeon West Breakwater displays the characteristic Fl G 4s — 1 green flash every 4 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 Jukbyeon West Breakwater Lighthouse guide vessels into?+
Jukbyeon West Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Hosan at 8.3 NM to the NNW. Other ports served include Hupo (23.3 NM S), Samcheok (25.4 NM NNW), Donghae (29.6 NM NNW), Bupyong/Incheon (30 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Jukbyeon West Breakwater Lighthouse still active and maintained?+
Yes, Jukbyeon West 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 Jukbyeon West Breakwater Lighthouse?+
Jukbyeon West 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 Jukbyeon West Breakwater Lighthouse?+
You can track vessels near Jukbyeon West 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.