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Biàndànjiāo Lighthouse

Fl White/Red 3s🇨🇳Shengsi County, CNOperational

Location & Light Range

About Biàndànjiāo Lighthouse

Also known as: Biàndànjiāo (Biàndàn Jiāo) (Dàmáofēng Dǎo)

This white concrete tower, built in 2004, stands 8 meters tall on the northern end of Dàmáofēng Island. Its focal plane is 9 meters above sea level, casting a light with a geographic range of 10 nautical miles. The lighthouse emits a white or red flash every 3 seconds. Situated southwest of Hǔyújiāo, it is located near Maji Shan port, 5.9 kilometers away. The structure serves as a navigational aid in this island-dotted sea region.

Why it matters: Biàndànjiāo lighthouse aids local navigation around Dàmáofēng Island and Hǔyújiāo, helping vessels identify their position and ensuring safe passage through potentially hazardous waters. Its directional light provides critical warnings to mariners in this area.

Light & Optic

Characteristic Signature
Fl White/Red 3s
Flash Type
Flashing
Light Color
White/Red
Interval
3s
Raw Code
Fl W/R 3s
Focal Height
9m
Light Range
18NM (33.3 km)
Geographic Range
10NM

Construction & History

Year Built
2004

References & Identifiers

Nearest Port
Maji Shan(5.9 km)
Admiralty No.
P3740.8
NGA No.
18877.5
Wikidata
Q115046200 →

Tower & Structure

Tower Height
8m
Tower Color
white
Material
concrete

Structure: white concrete tower

Location

City
Shengsi County
Country
🇨🇳China
Region
Zhejiang
Sea Region
north end of Dàmáofēng Island, southwest of Hǔyújiāo
Latitude
30.7687°
Longitude
122.4438°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Biàndànjiāo Lighthouse be seen?+
With a focal height of 9 meters and a nominal range of 18 nautical miles (approximately 33.3 km), Biàndànjiāo is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Biàndànjiāo Lighthouse at night?+
Biàndànjiāo displays the characteristic Fl White/Red 3s. 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/red color may indicate a specific sector or warning zone.
Which ports and harbors does Biàndànjiāo Lighthouse guide vessels into?+
Biàndànjiāo Lighthouse assists vessels approaching 5 nearby ports. The closest is Maji Shan at 4 NM to the S. Other ports served include Lü-hua Shan (8 NM E), Yangshan (21.5 NM WSW), Yangshan (21.5 NM WSW), CJK (27.2 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Biàndànjiāo Lighthouse still active and maintained?+
Yes, Biàndànjiāo 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 Biàndànjiāo Lighthouse?+
You can track vessels near Biàndànjiāo 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.