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Mahajanga Range Rear Lighthouse

Oc W 6s🇲🇬Madagascar, MGOperational

Location & Light Range

About Mahajanga Range Rear Lighthouse

This white, round tower stands 82 meters tall, with its light positioned at a focal plane of 58 meters. It emits an occulting white light that repeats every 6 seconds. The light is intensified when viewed along a specific bearing, covering the arc from 129 to 135 degrees. The structure is located on the mainland, approximately 5.4 kilometers southeast of the front range light.

Light & Optic

Characteristic Signature
Oc W 6s
Flash Type
Occulting
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Oc.W. period 6s
Focal Height
58m
Geographic Range
13NM

Location

City
Madagascar
Country
🇲🇬MG
Latitude
-15.7983°
Longitude
46.3704°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
82m
Tower Shape
round
Tower Color
white

Structure: White tower; 82. Intensified 129°-135°

References & Identifiers

Admiralty No.
D7035.1
NGA No.
32664
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Frequently Asked Questions

How do mariners identify Mahajanga Range Rear Lighthouse at night?+
Mahajanga Range Rear displays the characteristic Oc 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 Mahajanga Range Rear Lighthouse guide vessels into?+
Mahajanga Range Rear Lighthouse assists vessels approaching 1 nearby port. The closest is Majunga (Mahajanga) at 5.6 NM to the NW. Mariners should consult the relevant chart for full approach and pilotage information.
Is Mahajanga Range Rear Lighthouse still active and maintained?+
Yes, Mahajanga 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.
How can I track vessels near Mahajanga Range Rear Lighthouse?+
You can track vessels near Mahajanga 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.