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Indiana Harbor Lighthouse

F G🇺🇸Indiana, USOperational

Location & Light Range

About Indiana Harbor Lighthouse

The Indiana Harbor Lighthouse is operational and emits a green light. Its focal height reaches 15 meters above the water. This navigational aid serves the waters of Indiana.

Light & Optic

Characteristic Signature
F G
Flash Type
Fixed
Light Color
Green
Flash Count
1 flash
Focal Height
15m

Nearby Vessels

Flag
Type
Name
Dist.

Location

City
Indiana
Country
🇺🇸US
Latitude
41.6744°
Longitude
-87.4389°
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Frequently Asked Questions

How do mariners identify Indiana Harbor Lighthouse at night?+
Indiana Harbor displays the characteristic F G. 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 Indiana Harbor Lighthouse guide vessels into?+
Indiana Harbor Lighthouse assists vessels approaching 5 nearby ports. The closest is East Chicago at 0.4 NM to the S. Other ports served include HAMMOND (3.3 NM WNW), Calumet (5.1 NM NW), CALUMET HARBOR (5.4 NM NW), Gary (6.1 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Indiana Harbor Lighthouse still active and maintained?+
Yes, Indiana Harbor 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 Indiana Harbor Lighthouse?+
You can track vessels near Indiana Harbor 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.