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Altamira North Range Rear Lighthouse

Oc White 2s🇲🇽MXOperational

Location & Light Range

About Altamira North Range Rear Lighthouse

Also known as: #Altamira North Range Rear

The Altamira North Range Rear was a 36-meter tall square skeletal steel tower with a red and white vertically striped rectangular daymark. Standing 16 meters above the water, its white light flashed once every 2 seconds, offering guidance within the dredged harbor of Altamira. This structure served as a critical part of the north range for vessels entering the port. The original tower was removed between 2019 and 2020 and replaced by a light on a mast. The range itself has been relocated, adapting to changes in the port's layout or navigational requirements.

Why it matters: The Altamira North Range Rear was essential for guiding commercial vessels through the dredged channel into Altamira's busy harbor. Its removal and replacement highlight the continuous adaptation of navigational aids to modern shipping demands and evolving port infrastructure.

Light & Optic

Characteristic Signature
Oc White 2s
Flash Type
Occulting
Light Color
White
Interval
2s
Raw Code
Oc W 2s
Focal Height
16m
Geographic Range
12.2NM

Construction & History

Significant events: Removed in 2019-20, replaced by a light on a mast, range relocated

References & Identifiers

Nearest Port
Altamira(1.9 km)
Admiralty No.
J4233.71.

Tower & Structure

Tower Height
36m
Tower Shape
square
Tower Color
red with a white vertical stripe
Material
steel

Structure: square skeletal tower carrying a rectangular daymark painted red with a white vertical stripe

Location

Country
🇲🇽Mexico
Region
Tamaulipas
Sea Region
dredged harbor of Altamira
Latitude
22.4957°
Longitude
-97.8911°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Altamira North Range Rear Lighthouse at night?+
Altamira North Range Rear displays the characteristic Oc White 2s. 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 Altamira North Range Rear Lighthouse guide vessels into?+
Altamira North Range Rear Lighthouse assists vessels approaching 3 nearby ports. The closest is Altamira at 5.9 NM to the SSW. Other ports served include Ciudad Madero (14.1 NM SSE), Tampico (14.8 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Altamira North Range Rear Lighthouse still active and maintained?+
Yes, Altamira North 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 Altamira North Range Rear Lighthouse?+
You can track vessels near Altamira North 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.