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Ganggu Hang East Breakwater Lighthouse

Fl R 5s🇰🇷Uljin Area (North Gyeongsang), KROperational

Location & Light Range

About Ganggu Hang East Breakwater Lighthouse

This lighthouse is situated in the Uljin Area of North Gyeongsang. It emits a single red flash every 5 seconds from a focal height of 15 meters. The operational light has a geographic range of 9 nautical miles.

Light & Optic

Characteristic Signature
Fl R 5s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
5s
Raw Code
Fl.R. period 5s
Focal Height
15m
Geographic Range
9NM

References & Identifiers

Admiralty No.
M4415
NGA No.
16600

Location

City
Uljin Area (North Gyeongsang)
Country
🇰🇷KR
Latitude
36.3558°
Longitude
129.3927°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Ganggu Hang East Breakwater Lighthouse at night?+
Ganggu Hang East Breakwater displays the characteristic Fl R 5s — 1 red flash every 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Ganggu Hang East Breakwater Lighthouse guide vessels into?+
Ganggu Hang East Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Ganggu at 0.6 NM to the SW. Other ports served include Sinhang/Pohang (18 NM SSE), Hupo (18.9 NM N), Pohang (20.4 NM S), Guryongpo (23.6 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ganggu Hang East Breakwater Lighthouse still active and maintained?+
Yes, Ganggu Hang East 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 Ganggu Hang East Breakwater Lighthouse?+
Ganggu Hang East 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 Ganggu Hang East Breakwater Lighthouse?+
You can track vessels near Ganggu Hang East 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.