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Hóngyáng Gǎng Lighthouse

Fl (2) Red 6s🇨🇳Qidong, CNOperational

Location & Light Range

About Hóngyáng Gǎng Lighthouse

Hóngyáng Gǎng lighthouse is a 12-meter-tall cylindrical metal tower located near Qidong in China's Jiangsu province. Situated at the northernmost mouth of the Yangtze River, it stands about 25 kilometers from the sea. The light, positioned 14 meters above sea level, emits a red flash every 6 seconds and has a geographic range of 11.6 nautical miles. The site is open to the public, though the tower itself is closed. It is the nearest lighthouse to the port of Chongming, which is 12.1 kilometers away.

Why it matters: This lighthouse is essential for vessels entering the northernmost part of the Yangtze River, aiding safe navigation through the river's delta channels.

Light & Optic

Characteristic Signature
Fl (2) Red 6s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
6s
Raw Code
Fl R 6s
Focal Height
14m
Geographic Range
11.6NM

Location

City
Qidong
Country
🇨🇳China
Region
Jiangsu
Sea Region
northernmost mouth of the Yangtze River, about 25 km from the sea
Latitude
31.7772°
Longitude
121.5489°

References & Identifiers

Nearest Port
Chongming(12.1 km)
Admiralty No.
P3793.9.

Tower & Structure

Tower Height
12m
Tower Shape
cylindrical
Material
metal

Structure: round metal tower

Visiting

Open to public
Site open, tower closed

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Hóngyáng Gǎng Lighthouse at night?+
Hóngyáng Gǎng displays the characteristic Fl (2) Red 6s — 2 red 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Hóngyáng Gǎng Lighthouse guide vessels into?+
Hóngyáng Gǎng Lighthouse assists vessels approaching 5 nearby ports. The closest is QIDONG at 3.8 NM to the ESE. Other ports served include Chongming (11.5 NM SW), Chongming (12.1 NM SW), Haimen (17 NM WNW), Lusi (18.4 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hóngyáng Gǎng Lighthouse still active and maintained?+
Yes, Hóngyáng Gǎng 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 Hóngyáng Gǎng Lighthouse?+
You can track vessels near Hóngyáng Gǎng 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.