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Defender Resource Center

Your source for practical how-to guides, tips and tricks, checklists, and more.
We will continue to update this page with information to help you enjoy your time out on the water.

 
More Than Just a Chartplotter - Fishing Edition

More Than Just a Chartplotter - Fishing Edition

Integrated and network sonar modules turn your display into a fishing powerhouse.
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USCG Equipment Requirements and Recommendations

Safety Guide & Resources

Learn how to stay safe on the water with these helpful tips, suggestions, and links
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Boating Safety Tips

Minimum Equipment Requirements Quick Guide

Make sure your safety equipment is complete and up to date to comply with US Coast Guard Requirements!
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Seasonal Hull Prep Checklist and DIY Guide

Seasonal Hull Prep Checklist and DIY Guide

Don't let your project get derailed by forgotten tools and materials
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More than just a chartplotter - Sailing Edition

More Than Just a Chartplotter - Sailing Edition

Integrated network instruments and smart software enable you to turn your display into a sailing supercomputer!
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What is AIS and what are the different types?

What is AIS & What are the different types?

How AIS is important and an explanation of the different types of AIS devices.
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Anchors and holding features

Anchors & Holding Features

A quick guide to the different types of Anchors and their holding features.
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Determining Rope Strength

Why are Anodes Important & Which do I Need?

Information to help select the right Anode to keep your engine and electrical equipment safe from damage.
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Battery Selection Guide

Battery Selection Guide

The Types of Batteries & their Different Applications
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What is CHIRP?

What is CHIRP?

Information about CHIRP Technology & How it has greatly improved Sonar viewing
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Commissioning Equipment Checklist

Commissioning Equipment Checklist

A checklist for everything you should need to properly outfit your boat during Seasonal Commissioning
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Flag Etiquette

Flag Etiquette

How to properly display Flags on your boat to Dress it up!
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Safety & Maintenance Tips

Safety & Maintenance Tips

Tips of Safety equipment and other essentials to have on-board to make your day on the water as perfect as it can be!
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Mooring Tackle Primer

Mooring Tackle Primer

What is required to be sure your boat is securely moored?
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Bottom Paint Explained

Bottom Paint Explained

What is the best antifouling paint to use for the conditions you boat in?
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Determining Rope Strength

Determining Rope Strength

How is Tensile or Breaking Strength determined?
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Windlass Selection Guide

Windlass Selection Guide

What are the important criteria to consider when choosing a Windlass?
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Marine Wire Color Coding

Marine Wire Color Coding

The Marine Wiring Color Code for DC Electrical Systems per the ABYC
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Marine Wiring Tips

Marine Wiring Tips

Tips to keep your boat's electrical system fault-free for reliable and safe wiring
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Boat Shrink Wrapping Tips

Shrink Wrapping

How do I choose what size Shrink Wrap to buy? How many Vents will I need?
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