JRC JRC GPS satellite compass JLR-21
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JRC · Code JLR-21
GPS heading and position · Roll, pitch and heave data · Archived model, successor JLR-41
Model archive · Technical support & upgrades
Navigation & Radar · Instruments & Networks
Archived JLR-21 display from the official brochure’s first page. Sensor not shown.
Image: JRC
Discover the product
Archived satellite compass providing heading, position and vessel-motion data. The 5.7″ display presents navigation, roll, pitch and heave information for the bridge and compatible connected instruments. Retained as a reference for existing installations.
Configure your system
Select the exact package to see what is included, which additions are needed and what needs confirmation.
JRC systems · packages & components ↗
Functions & interfaces
Satellite heading · GPS
Technical specifications
Equipment type
Satellite compasses
Model archive
Discontinued model
We retain these details to identify existing equipment, provide technical support and help select a suitable upgrade.
Newer model:JLR-41. Confirm compatibility with us before upgrading.
Browse the equipment
Kit contents, interfaces and required accessories are checked for the exact part number. Connection to another system does not mean all functions are built in.
Support & upgrades
Tell us about your vessel, existing equipment and requirements. Elmare will help you choose the right configuration.
Request information by email ↗
+30 210 400 2538
Elmare · 1 Proussis Street, Keratsini