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Plum Island Range Rear Lighthouse

F R🇺🇸Eastern Wisconsin, USOperational

Location & Light Range

About Plum Island Range Rear Lighthouse

This red tower, constructed in 1896, stands 20 meters high. Its focal plane is 24 meters above the water, from which it emits a fixed red light. The lighthouse was first lit in the same year it was built. It is part of a range system, with this structure serving as the rear light.

Why it matters: This lighthouse is listed on the National Register of Historic Places.

Light & Optic

Characteristic Signature
F R
Flash Type
Fixed
Light Color
Red
Flash Count
1 flash
Raw Code
F
Focal Height
24m

Construction & History

Year Built
1896
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Wikidata
Q107278505 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
20m
Tower Color
red

Location

City
Eastern Wisconsin
Country
🇺🇸US
Latitude
45.3076°
Longitude
-86.9580°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Plum Island Range Rear Lighthouse at night?+
Plum Island Range Rear displays the characteristic F R. 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 Plum Island Range Rear Lighthouse guide vessels into?+
Plum Island Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is WASHINGTON ISLAND at 2 NM to the NNE. Other ports served include SOUTH BAY (3.5 NM ENE), Cedar River (17.4 NM WNW), EGG HARBOR (20.7 NM SW), FAIRPORT FISHERY (22.5 NM NE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Plum Island Range Rear Lighthouse still active and maintained?+
Yes, Plum Island Range Rear 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 Plum Island Range Rear Lighthouse?+
You can track vessels near Plum Island Range Rear 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.