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Hang Inner Breakwater Lighthouse

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

Location & Light Range

About Hang Inner Breakwater Lighthouse

The Hang Inner Breakwater is a metal tower standing 26 meters tall, with its light positioned 10 meters above sea level. It emits a single green flash every 5 seconds. The structure is situated in the Uljin Area of North Gyeongsang province. Its geographic range is 8 nautical miles.

Light & Optic

Characteristic Signature
Fl G 5s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
5s
Raw Code
Fl.G. period 5s
Focal Height
10m
Geographic Range
8NM

Location

City
Uljin Area (North Gyeongsang)
Country
🇰🇷KR
Latitude
36.5098°
Longitude
129.4516°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
26m
Material
metal

Structure: Metal tower; 26

References & Identifiers

Admiralty No.
M4420.3
NGA No.
16594
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Frequently Asked Questions

How do mariners identify Hang Inner Breakwater Lighthouse at night?+
Hang Inner Breakwater displays the characteristic Fl G 5s — 1 green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Hang Inner Breakwater Lighthouse guide vessels into?+
Hang Inner Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Hupo at 9.4 NM to the N. Other ports served include Ganggu (10.1 NM SSW), Sinhang/Pohang (26 NM S), Pohang (29.7 NM S), Guryongpo (32 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hang Inner Breakwater Lighthouse still active and maintained?+
Yes, Hang Inner 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 Hang Inner Breakwater Lighthouse?+
Hang Inner 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 Hang Inner Breakwater Lighthouse?+
You can track vessels near Hang Inner 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.