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Odongdo Hamel Lighthouse

Fl R 5s🇰🇷Yeosu, KROperational

Location & Light Range

About Odongdo Hamel Lighthouse

Also known as: Hamel Lighthouse

The Odongdo Hamel lighthouse is a 10-meter-high, round metal tower painted red. It operates with a red light, producing a single flash every 5 seconds. This structure is also identified by the AIS number 994402914. Its geographic range extends to 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
Geographic Range
9NM

Location

City
Yeosu
Country
🇰🇷KR
Latitude
34.7365°
Longitude
127.7468°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
round
Tower Color
red
Material
metal

Structure: Red round metal tower; 33. AIS (MMSI No 994402914)

References & Identifiers

Admiralty No.
M4310.52
NGA No.
17135
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Frequently Asked Questions

How do mariners identify Odongdo Hamel Lighthouse at night?+
Odongdo Hamel 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 Odongdo Hamel Lighthouse guide vessels into?+
Odongdo Hamel Lighthouse assists vessels approaching 5 nearby ports. The closest is Yeosu at 3.8 NM to the W. Other ports served include Samil (8 NM NNE), Gwangyang (9 NM N), Samcheonpo/Sacheon (19.8 NM ENE), Junghwa (30.7 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is Odongdo Hamel Lighthouse still active and maintained?+
Yes, Odongdo Hamel 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 Odongdo Hamel Lighthouse?+
Odongdo Hamel 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 Odongdo Hamel Lighthouse?+
You can track vessels near Odongdo Hamel 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.