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Spear Island Lighthouse

Fl W 6s🇵🇬Papua New Guinea (North Coast ), PGOperational

Location & Light Range

About Spear Island Lighthouse

This white metal tower stands 19 meters above sea level. It emits a single white flash every 6 seconds. The lighthouse has a geographic range of 10 nautical miles. The structure is constructed of metal.

Light & Optic

Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Fl.W. period 6s
Focal Height
19m
Geographic Range
10NM

Location

City
Papua New Guinea (North Coast )
Country
🇵🇬PG
Latitude
-8.9895°
Longitude
149.1379°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Color
white
Material
metal

Structure: White metal tower

References & Identifiers

Admiralty No.
K3426
NGA No.
26228
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Frequently Asked Questions

How do mariners identify Spear Island Lighthouse at night?+
Spear Island displays the characteristic Fl 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 Spear Island Lighthouse guide vessels into?+
Spear Island Lighthouse assists vessels approaching 2 nearby ports. The closest is Tufi at 12.3 NM to the ESE. Other ports served include Orobay (38.5 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Spear Island Lighthouse still active and maintained?+
Yes, Spear Island 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 Spear Island Lighthouse?+
You can track vessels near Spear Island 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.