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Kwangyo Lighthouse

Fl R 5s🇰🇷Incheon Area, KROperational

Location & Light Range

About Kwangyo Lighthouse

Kwangyo lighthouse stands 15.2 meters high with its light situated 13 meters above sea level. The characteristic of the light is a single white flash that repeats every 15 seconds. This navigational aid has a geographic range extending to 27 nautical miles.

Light & Optic

Characteristic Signature
Fl R 5s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 15s
Focal Height
13m
Geographic Range
27NM

Location

City
Incheon Area
Country
🇰🇷KR
Latitude
37.1498°
Longitude
126.3471°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
15.2m

References & Identifiers

Admiralty No.
M4158
NGA No.
17932
OpenStreetMap
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Frequently Asked Questions

How do mariners identify Kwangyo Lighthouse at night?+
Kwangyo 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 Kwangyo Lighthouse guide vessels into?+
Kwangyo Lighthouse assists vessels approaching 5 nearby ports. The closest is Daesan/Seosan at 8.3 NM to the SSE. Other ports served include DANGJIN (9.4 NM SE), Taean-gun (14.9 NM SSW), Incheon (17.9 NM NNE), Dangjin (23.6 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kwangyo Lighthouse still active and maintained?+
Yes, Kwangyo 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 Kwangyo Lighthouse?+
You can track vessels near Kwangyo 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.