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Pungdo Hang South Breakwater Lighthouse

Fl (2) Green 6s🇰🇷Ansan, KROperational

Location & Light Range

About Pungdo Hang South Breakwater Lighthouse

Built in 2012, this 10-meter white cylindrical concrete tower stands at the terminus of the south breakwater of Pungdo Hang. It displays a gallery and shows a green light with a 6-second period (Fl G 6s), observable up to 10.7 nautical miles. The structure is 11 meters above sea level. Public access is permitted to the grounds, while the tower remains inaccessible.

Why it matters: This navigation aid marks the south breakwater, offering a reference point for vessels navigating into and out of Pungdo Hang.

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
11m
Geographic Range
10.7NM

Construction & History

Year Built
2012

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round white concrete tower with gallery

Location

City
Ansan
Country
🇰🇷South Korea
Region
Gyeonggi
Sea Region
Pungdo Hang, on the short south breakwater
Latitude
37.1128°
Longitude
126.3927°

References & Identifiers

Nearest Port
Dangjin(6.1 km)
Admiralty No.
M4158.45
NGA No.
17936.5
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Frequently Asked Questions

How do mariners identify Pungdo Hang South Breakwater Lighthouse at night?+
Pungdo Hang South Breakwater 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 Pungdo Hang South Breakwater Lighthouse guide vessels into?+
Pungdo Hang South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Daesan/Seosan at 5.9 NM to the S. Other ports served include DANGJIN (6.3 NM ESE), Taean-gun (13.8 NM SSW), Incheon (19.2 NM NNE), Dangjin (20.7 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pungdo Hang South Breakwater Lighthouse still active and maintained?+
Yes, Pungdo Hang South 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.
How can I track vessels near Pungdo Hang South Breakwater Lighthouse?+
You can track vessels near Pungdo Hang South 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.