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Dahuangmang Lighthouse

Fl (2) W 6s🇨🇳Hangzhou Bay and Zhenhai Area, Zhejiang, CNOperational

Location & Light Range

About Dahuangmang Lighthouse

This lighthouse features a white, hexagonal concrete tower that stands 30 meters in height. Its focal height reaches 80 meters above sea level. The light emits two white flashes, cycling every 6 seconds. The structure is part of the navigational aids for the Hangzhou Bay and Zhenhai Area in Zhejiang province.

Light & Optic

Characteristic Signature
Fl (2) W 6s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
6s
Raw Code
Fl.(2)W. period 6s
Focal Height
80m
Geographic Range
9NM

Location

City
Hangzhou Bay and Zhenhai Area, Zhejiang
Country
🇨🇳CN
Latitude
29.9754°
Longitude
121.8089°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Shape
hexagonal
Tower Color
white
Material
concrete

Structure: White hexagonal concrete column; 30

References & Identifiers

Admiralty No.
P3715.4
NGA No.
18920
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Frequently Asked Questions

How do mariners identify Dahuangmang Lighthouse at night?+
Dahuangmang displays the characteristic Fl (2) W 6s — 2 white 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.
Which ports and harbors does Dahuangmang Lighthouse guide vessels into?+
Dahuangmang Lighthouse assists vessels approaching 5 nearby ports. The closest is Ningbo at 2.9 NM to the ESE. Other ports served include Ningbo Pt (3.7 NM SE), Beilun (4.6 NM ESE), Waigang (5.9 NM WSW), Zhenhai Pt (5.9 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dahuangmang Lighthouse still active and maintained?+
Yes, Dahuangmang 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 Dahuangmang Lighthouse?+
You can track vessels near Dahuangmang 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.