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Yeongilmanhang Lighthouse

Fl R 4s🇰🇷Uljin Area (North Gyeongsang), KROperational

Location & Light Range

About Yeongilmanhang Lighthouse

This red, round concrete tower stands 46 meters tall. The light emits a single red flash every 4 seconds from a focal height of 15 meters. Its geographic range extends to 7 nautical miles. The tower is located in the Uljin Area of North Gyeongsang.

Light & Optic

Characteristic Signature
Fl R 4s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
4s
Raw Code
Fl.R. period 4s
Focal Height
15m
Geographic Range
7NM

Location

City
Uljin Area (North Gyeongsang)
Country
🇰🇷KR
Latitude
36.1125°
Longitude
129.4395°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
46m
Tower Shape
round
Tower Color
red
Material
concrete

Structure: Red round concrete tower; 46

References & Identifiers

Admiralty No.
M4410.6
NGA No.
16614
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Frequently Asked Questions

How do mariners identify Yeongilmanhang Lighthouse at night?+
Yeongilmanhang displays the characteristic Fl R 4s — 1 red flash every 4 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 Yeongilmanhang Lighthouse guide vessels into?+
Yeongilmanhang Lighthouse assists vessels approaching 5 nearby ports. The closest is Sinhang/Pohang at 5.6 NM to the ESE. Other ports served include Pohang (6 NM SSW), Guryongpo (9.4 NM SE), Ganggu (14.5 NM N), Hupo (33.3 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Yeongilmanhang Lighthouse still active and maintained?+
Yes, Yeongilmanhang 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 Yeongilmanhang Lighthouse?+
Yeongilmanhang 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 Yeongilmanhang Lighthouse?+
You can track vessels near Yeongilmanhang 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.