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Ménqiánjiāo Lighthouse

Fl (2) White 6s🇨🇳Shengsi County, CNOperational

Location & Light Range

About Ménqiánjiāo Lighthouse

This concrete lighthouse, standing 12 meters tall, is located on the southernmost islet of the Mǎ'ān Islands, within Shengsi County. It features a cylindrical tower painted with black and white horizontal bands. The light emits a single white flash every six seconds from a focal height of 14.5 meters, with a geographic range of 11.7 nautical miles. The site is open to the public, though access to the tower itself is restricted. The nearest port, Luhuashan, is approximately 10.2 kilometers away.

Why it matters: The lighthouse marks the southernmost islet of the Mǎ'ān Islands, aiding vessels navigating this potentially hazardous archipelago and preventing groundings.

Light & Optic

Characteristic Signature
Fl (2) White 6s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
6s
Raw Code
Fl W 6s
Focal Height
14.5m
Geographic Range
11.7NM

Location

City
Shengsi County
Country
🇨🇳China
Region
Zhejiang
Sea Region
southernmost islet of the Mǎ'ān Islands
Latitude
30.6909°
Longitude
122.7752°

References & Identifiers

Nearest Port
Luhuashan(10.2 km)
Admiralty No.
M3747.26
NGA No.
18876.7

Tower & Structure

Tower Height
12m
Tower Shape
cylindrical
Tower Color
black and white horizontal bands
Material
concrete

Structure: round cylindrical concrete tower colored with black and white horizonal bands

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 Ménqiánjiāo Lighthouse at night?+
Ménqiánjiāo displays the characteristic Fl (2) White 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Ménqiánjiāo Lighthouse guide vessels into?+
Ménqiánjiāo Lighthouse assists vessels approaching 5 nearby ports. The closest is Lü-hua Shan at 10.7 NM to the WNW. Other ports served include Maji Shan (16.5 NM W), CJK (30.6 NM NNW), Yangshan (37 NM W), Yangshan (37 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ménqiánjiāo Lighthouse still active and maintained?+
Yes, Ménqiánjiāo 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 Ménqiánjiāo Lighthouse?+
You can track vessels near Ménqiánjiāo 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.