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Qianshan Lighthouse

Fl W 4s🇨🇳Central Zhejiang (Taizhou), CNOperational

Location & Light Range

About Qianshan Lighthouse

This white masonry structure stands 45 meters tall. It emits a white light with a single flash every 4 seconds. The lighthouse provides a geographic range of 10 nautical miles.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Fl.W. period 4s
Focal Height
45m
Geographic Range
10NM

Location

City
Central Zhejiang (Taizhou)
Country
🇨🇳CN
Latitude
28.0550°
Longitude
121.4069°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Color
white
Material
masonry

Structure: White masonry structure

References & Identifiers

Admiralty No.
P3664.5
NGA No.
19016
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Frequently Asked Questions

How do mariners identify Qianshan Lighthouse at night?+
Qianshan displays the characteristic Fl W 4s — 1 white 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.
Which ports and harbors does Qianshan Lighthouse guide vessels into?+
Qianshan Lighthouse assists vessels approaching 5 nearby ports. The closest is Changsha at 7.9 NM to the NNW. Other ports served include Kanmen (8.1 NM W), Shanwai (11 NM W), Damaiyu (13.7 NM W), Yuhuan (13.8 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Qianshan Lighthouse still active and maintained?+
Yes, Qianshan 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 Qianshan Lighthouse?+
You can track vessels near Qianshan 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.