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Djupkobben Range Rear Lighthouse

Oc White 12s🇫🇮Hanko, FIOperational

Location & Light Range

About Djupkobben Range Rear Lighthouse

Djupkobben Range Rear is a white, skeletal concrete tower standing 21 meters tall and 22 meters above sea level. It is located 0.2 kilometers from Hanko's port on the commercial waterfront. The tower features a triangular skeletal design topped with a large rectangular daymark that is red with a yellow vertical stripe. This rear range light emits an occulting white light, with the light being obscured for a period within a 12-second cycle. It serves as the rear light for the Djupkobben Range, assisting vessels approaching Hanko harbor.

Why it matters: This light provides precise alignment for vessels navigating the approach channels to Hanko's port, contributing to safe passage for commercial shipping.

Light & Optic

Characteristic Signature
Oc White 12s
Flash Type
Occulting
Light Color
White
Interval
12s
Raw Code
Oc W 12s
Focal Height
22m
Geographic Range
13.6NM

Location

City
Hanko
Country
🇫🇮Finland
Region
Uusimaa
Sea Region
Commercial waterfront of Hanko, Finland, serving as the rear light of the Djupkobben Range.
Latitude
59.8188°
Longitude
22.9464°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
21m
Tower Shape
skeletal
Tower Color
white
Material
concrete

Structure: triangular skeletal tower carrying a large rectangular daymark colored red with a yellow vertical stripe

References & Identifiers

Nearest Port
Hanko (Hango)(0.2 km)
Admiralty No.
C4920.21
NGA No.
15248
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Frequently Asked Questions

How do mariners identify Djupkobben Range Rear Lighthouse at night?+
Djupkobben Range Rear displays the characteristic Oc White 12s. 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 Djupkobben Range Rear Lighthouse guide vessels into?+
Djupkobben Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is Hanko (Hangö) at 0.4 NM to the WSW. Other ports served include HANGONKYLA (1.4 NM N), Tvärminne (7.2 NM E), Koverhar (Koverhaara) (9.2 NM ENE), Lappvik (Lappohja) (10.4 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Djupkobben Range Rear Lighthouse still active and maintained?+
Yes, Djupkobben Range Rear 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.
What shipping routes pass near Djupkobben Range Rear Lighthouse?+
Djupkobben Range Rear Lighthouse is located within the Baltic Sea trade route — a vital shipping corridor for trade between Scandinavian, German, Polish, and Baltic state ports. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Djupkobben Range Rear Lighthouse?+
You can track vessels near Djupkobben Range Rear 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.