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Saint-Antoine Course Range Front Lighthouse

F G 5s🇨🇦Eastern Québec, CAOperational

Location & Light Range

About Saint-Antoine Course Range Front Lighthouse

This 23-meter post structure is located in Eastern Québec. Its focal plane stands 10 meters above the water. The range light emits a fixed green signal. The structure is currently identified as temporarily extinguished, with this status noted as of 2025. Its geographic range extends to 17 nautical miles.

Light & Optic

Characteristic Signature
F G 5s
Flash Type
Fixed
Light Color
Green
Flash Count
1 flash
Interval
5s
Raw Code
F.G.
Focal Height
10m
Geographic Range
17NM

Location

City
Eastern Québec
Country
🇨🇦CA
Latitude
46.6661°
Longitude
-71.5841°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
23m

Structure: Post; 23. Temporarily extinguished (2025)

References & Identifiers

Admiralty No.
H2336.1
NGA No.
4112
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Frequently Asked Questions

How do mariners identify Saint-Antoine Course Range Front Lighthouse at night?+
Saint-Antoine Course Range Front displays the characteristic F G 5s — 1 green flash every 5 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Saint-Antoine Course Range Front Lighthouse guide vessels into?+
Saint-Antoine Course Range Front Lighthouse assists vessels approaching 5 nearby ports. The closest is Saint-Romuald-d'Etchemin at 15.3 NM to the ENE. Other ports served include Sillery (16.6 NM ENE), Quebec (17.6 NM ENE), Lévis (19 NM ENE), Kinnear's Mills (28.2 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Saint-Antoine Course Range Front Lighthouse still active and maintained?+
Yes, Saint-Antoine Course Range Front 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 Saint-Antoine Course Range Front Lighthouse?+
You can track vessels near Saint-Antoine Course Range Front 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.