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South Andaman Island Area Lighthouses Lighthouse

Fl (2) White 12s🇮🇳INOperational

Location & Light Range

About South Andaman Island Area Lighthouses Lighthouse

This cast iron lighthouse, standing 35 meters tall, features a round tower painted with red and white spiral stripes. It was built in 1972 and first illuminated that same year. The structure includes a lantern and gallery, and its focal height is 72 meters above sea level. Its white light emits a single flash every 12 seconds, visible for a geographic range of 21.7 nautical miles. The station was originally established on this promontory on the north side of Port Blair's harbor entrance in 1887.

Why it matters: This lighthouse marks the northern entrance to the harbor of Port Blair, the capital of the Andaman and Nicobar Islands.

Light & Optic

Characteristic Signature
Fl (2) White 12s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
12s
Raw Code
Fl W 12s
Focal Height
72m
Geographic Range
21.7NM

Construction & History

Year Built
1972

Significant events: station established 1887

Visiting

Open to public
Yes

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
35m
Tower Shape
round
Tower Color
with red and white spiral stripes
Material
cast iron

Structure: cast iron tower with lantern and gallery, painted with red and white spiral stripes

Location

Country
🇮🇳India
Region
Andaman and Nicobar Islands
Sea Region
promontory on the north side of the entrance to the harbor of Port Blair, the capital of the Andaman and Nicobar islands, on the east side of South Andaman Island
Latitude
11.7048°
Longitude
92.7547°

References & Identifiers

Nearest Port
Port Blair(2.4 km)
Admiralty No.
F1205
NGA No.
26492
ARLHS No.
AND-012
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Frequently Asked Questions

How do mariners identify South Andaman Island Area Lighthouses Lighthouse at night?+
South Andaman Island Area Lighthouses displays the characteristic Fl (2) White 12s — 2 white flashes every 12 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 South Andaman Island Area Lighthouses Lighthouse guide vessels into?+
South Andaman Island Area Lighthouses Lighthouse assists vessels approaching 3 nearby ports. The closest is Port Blair at 2.3 NM to the SW. Other ports served include Meadows (18.7 NM N), Elphinstone Harbour (36.6 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is South Andaman Island Area Lighthouses Lighthouse still active and maintained?+
Yes, South Andaman Island Area Lighthouses 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 South Andaman Island Area Lighthouses Lighthouse?+
You can track vessels near South Andaman Island Area Lighthouses 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.