Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Dorval Course Range Front Lighthouse

F Green🇨🇦Châteauguay, CAOperational

Location & Light Range

About Dorval Course Range Front Lighthouse

This cylindrical concrete tower stands 11 meters tall on a conical pier. It emits a continuous green light. The structure is situated 1069 meters southwest of its associated rear range light. This light is an active aid to navigation, accessible only by boat. The tower itself is closed to public entry to maintain its operational status.

Why it matters: The continuous green light provides precise alignment for vessels on a specific course, ensuring they maintain their heading and prevent deviations.

Light & Optic

Characteristic Signature
F Green
Flash Type
Fixed
Light Color
Green
Raw Code
F G
Focal Height
11m
Geographic Range
10.7NM

Location

City
Châteauguay
Country
🇨🇦Canada
Region
Quebec
Sea Region
guides vessels along a specific course, located 1069 m (0.6 mi) southwest of its associated rear light
Latitude
45.4190°
Longitude
-73.7603°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
11m
Tower Shape
cylindrical
Material
concrete

Structure: round concrete tower on a conical pier

References & Identifiers

Nearest Port
Sainte-catherine(7.1 km)
Admiralty No.
H2517.1
NGA No.
5704
Live tracking · 50,000+ mariners

Find Dorval Course Range Front Lighthouse on the live nautical map

Plan voyages near Canada, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Dorval Course Range Front Lighthouse at night?+
Dorval Course Range Front displays the characteristic F Green. 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 Dorval Course Range Front Lighthouse guide vessels into?+
Dorval Course Range Front Lighthouse assists vessels approaching 5 nearby ports. The closest is DORVAL at 1 NM to the NNE. Other ports served include KAHNAWAKE (2.3 NM ESE), CHATEAUGUAY (2.5 NM S), Saint-Bernard (2.5 NM S), Pointe-Claire (2.7 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dorval Course Range Front Lighthouse still active and maintained?+
Yes, Dorval 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 Dorval Course Range Front Lighthouse?+
You can track vessels near Dorval 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.