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Ostrov Bol'shoy Sedlovatty Lighthouse

Fl White 3s🇷🇺RUOperational

Location & Light Range

About Ostrov Bol'shoy Sedlovatty Lighthouse

A square, wooden skeletal tower stands on Ostrov Bol'shoy Sedlovatty, measuring 4 meters in height. The lighthouse emits a white flash every three seconds from a focal height of 27 meters. This structure is located approximately 6 kilometers southeast of Mys Kochinny. The island's landscape is remote. The lighthouse is now abandoned.

Why it matters: This lighthouse warned ships of the island's presence, a potential hazard in the waters southeast of Mys Kochinny.

Light & Optic

Characteristic Signature
Fl White 3s
Flash Type
Flashing
Light Color
White
Interval
3s
Raw Code
Fl W 3s
Focal Height
27m
Geographic Range
14.7NM

Location

Country
🇷🇺RU
Latitude
66.7175°
Longitude
33.5045°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
4m
Tower Shape
square
Material
wood

Structure: square wood skeletal tower

References & Identifiers

Nearest Port
Umba(19.9 km)
Admiralty No.
L6628
NGA No.
15640
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Frequently Asked Questions

How do mariners identify Ostrov Bol'shoy Sedlovatty Lighthouse at night?+
Ostrov Bol'shoy Sedlovatty displays the characteristic Fl White 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 color may indicate a specific sector or warning zone.
Which ports and harbors does Ostrov Bol'shoy Sedlovatty Lighthouse guide vessels into?+
Ostrov Bol'shoy Sedlovatty Lighthouse assists vessels approaching 4 nearby ports. The closest is Umba at 20.1 NM to the E. Other ports served include Keret (26.1 NM S), Vitino (35 NM NW), Kandalaksha (36.3 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ostrov Bol'shoy Sedlovatty Lighthouse still active and maintained?+
Yes, Ostrov Bol'shoy Sedlovatty 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 Ostrov Bol'shoy Sedlovatty Lighthouse?+
You can track vessels near Ostrov Bol'shoy Sedlovatty 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.