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Haemangdong Lighthouse

Fl (2) Green 6s🇰🇷Gunsan-si, KROperational

Location & Light Range

About Haemangdong Lighthouse

Haemangdong Lighthouse is a cylindrical concrete tower standing 6 meters tall and painted white. Its light is positioned 10 meters above sea level. The lighthouse emits a single green flash every 6 seconds, visible for a geographic range of 10.4 nautical miles. It is situated in the Haemang neighborhood of Gunsan-si, within South Korea's Jeonbuk State. The structure is located on a pier, marking the channel south of Geumrando. This aid to navigation is 1 kilometer from the nearest port.

Why it matters: The lighthouse is important for safe passage through the channel south of Geumrando, aiding vessels navigating this coastal area.

Light & Optic

Characteristic Signature
Fl (2) Green 6s
Flash Type
Flashing
Light Color
Green
Flash Count
2 flashes
Interval
6s
Raw Code
Fl G 6s
Focal Height
10m
Geographic Range
10.4NM

Location

City
Gunsan-si
Country
🇰🇷South Korea
Region
Jeonbuk State
Sea Region
channel south of Geumrando, in the Haemang neighborhood
Latitude
35.9882°
Longitude
126.6944°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
6m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower

References & Identifiers

Nearest Port
Janghang/Seocheon-gun(1.0 km)
Admiralty No.
M4201
NGA No.
17795
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Frequently Asked Questions

How do mariners identify Haemangdong Lighthouse at night?+
Haemangdong displays the characteristic Fl (2) Green 6s — 2 green flashes every 6 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 Haemangdong Lighthouse guide vessels into?+
Haemangdong Lighthouse assists vessels approaching 5 nearby ports. The closest is Janghang/Seocheon-gun at 1.2 NM to the NNW. Other ports served include Gunsan (5.4 NM W), Biin (12.8 NM NW), Daecheon (21.9 NM NNW), Boryeong (26.8 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Haemangdong Lighthouse still active and maintained?+
Yes, Haemangdong 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 Haemangdong Lighthouse?+
You can track vessels near Haemangdong 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.