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Fortaleza De São Fernando Lighthouse

Occ R 6s🇦🇴Angola, AOOperational

Location & Light Range

About Fortaleza De São Fernando Lighthouse

This lighthouse emits an occulting red light, characterized by two red flashes occurring every 6 seconds. Its focal height reaches 29 meters above sea level. The structure provides a geographic range of 6 nautical miles. The light's characteristic is a regular sequence of two red flashes, followed by a dark period, all within a 6-second cycle.

Light & Optic

Characteristic Signature
Occ R 6s
Flash Type
Occ
Light Color
Red
Flash Count
1 flash
Interval
6s
Raw Code
Oc.(2)R. period 6s
Focal Height
29m
Geographic Range
6NM

References & Identifiers

Admiralty No.
D5418
NGA No.
25700

Location

City
Angola
Country
🇦🇴AO
Latitude
-15.1946°
Longitude
12.1448°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Fortaleza De São Fernando Lighthouse at night?+
Fortaleza De São Fernando displays the characteristic Occ R 6s — 1 red 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. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Fortaleza De São Fernando Lighthouse guide vessels into?+
Fortaleza De São Fernando Lighthouse assists vessels approaching 4 nearby ports. The closest is Namibe at 0.8 NM to the W. Other ports served include Porto Saco (Portosalazar) (3.9 NM N), Baba (22.3 NM NNE), Tombua (40.6 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Fortaleza De São Fernando Lighthouse still active and maintained?+
Yes, Fortaleza De São Fernando 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 Fortaleza De São Fernando Lighthouse?+
You can track vessels near Fortaleza De São Fernando 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.