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Ostrov Muostakh Lighthouse

Fl W 6s🇷🇺Siberian Arctic, RUOperational

Location & Light Range

About Ostrov Muostakh Lighthouse

This cylindrical concrete tower was constructed in 1935 in the Siberian Arctic. Originally painted with red and white horizontal bands, the structure is now unpainted. The lighthouse features a lantern painted black. Its focal plane is 29 meters above sea level. The light emits an isophase white flash on a 6-second cycle.

Light & Optic

Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Iso.W. period 6s
Focal Height
29m
Geographic Range
6NM

Construction & History

Year Built
1935

References & Identifiers

Admiralty No.
N4972
NGA No.
17552
ARLHS No.
BUL-019

Tower & Structure

Tower Shape
cylindrical
Tower Color
with red and white horizontal bands but now unpainted
Material
concrete

Location

City
Siberian Arctic
Country
🇷🇺RU
Latitude
71.5493°
Longitude
130.0304°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Ostrov Muostakh Lighthouse at night?+
Ostrov Muostakh displays the characteristic Fl W 6s — 1 white flash 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 Ostrov Muostakh Lighthouse guide vessels into?+
Ostrov Muostakh Lighthouse assists vessels approaching 1 nearby port. The closest is Tiksi at 22.2 NM to the WNW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Ostrov Muostakh Lighthouse still active and maintained?+
Yes, Ostrov Muostakh 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 Muostakh Lighthouse?+
You can track vessels near Ostrov Muostakh 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.