Wind, Speed & Depth Instruments

GMDSS: Mass Confusion?

Recently we received the following e-mail from reader Gerard Lacroix, asking questions about radio communications that must be on the minds of others. Your...

The Hunt is on for a Quality, Well-placed Emergency Tiller

A decade ago, Practical Sailor editors began scouring boat shows for the perfect emergency tiller and an ideal stowage system for it. Little more...

Raytheon Still Top LCD Radar

Early radar antennas needed large, open radiator arrays with correspondingly large motors to turn them. These evolved into compact, enclosed antennas that weigh as...

Testing the B&G Zeus3 Nav System

Multifunction display manufacturers have pushed their products through a dramatic evolution in the last five years as they try to keep pace with technology...

Deck-level Wind Vanes

There are two primary wind indicators on a sailboat. First, we watch the sails. Sailing to windward we watch the jib for luffing and...

SeaPack Desal System Turns Salt Water into Sweet Water

 Options for securing water at sea during emergency situations have traditionally been limited to solar stills, catchment systems, portable reverse osmosis units, or pre-staging...

Marine Electronics: Practical Sailor Tests Portable Depth Sounders

One would expect that one of the least complicated and most critical pieces of electronic equipment on a boat would also be the most...

Offshore Log: Robertson AP 300CS on Trial. Bob Earns His Keep

Our trip from Venezuela to Bonaire was the first real test of Bob, our Robertson AP 300CX autopilot. He passed with flying colors.Although I...

Marine Electronics: Practical Sailor Reviews New Raymarine A-series Chartplotter-sounder

Sailors who are looking for a chartplotter, who tend to stray from the beaten path, or who spend a fair amount of time fishing...

Davis’ WindScribe

Davis Instruments usually sticks to good, simple nautical gear. With considerable justification, the company boasts that its no-nonsense Echomasters™ are "the world's best" radar...

Universal Diesel Engines – What You Should Know

This week we take a look at the Universal Diesel Sailboat Engine and its history including the Atomic 4 sailboat engine followed by the...