Systems & Propulsion

Diesel Performance Additives

We think of ourselves as sailors, but we all depend on reliable power to propel us in and out of harbor, through calms and...
600-watt solar panel system on Summer Twins 28 sailing catamaran Caribbean Soul 2. (Photo/ Clifford Burgess)

Thinking Through a Solar Power Installation

The practical aspects of your solar panel system will be governed by the design and size of your sailboat, your overall project budget (%...

What Oil Analysis Reveals About Your Engine

We've all heard that if you give a diesel good clean fuel, keep it cool, and stay on top of the oil changes, its...
A lithium conversion requires a willing owner and a capable craft. Enter the Privilege 435 catamaran Confianza.

Can You Run a Marine Air-Conditioner on Battery Power?

Our 16,000 BTU MarinAire A/C is sufficient to maintain our Privilege 435 catamaran at under 26.5°C (80°F) on days up to around 35°C (95°F)....

An Unusual Sailboat Shines a Light On A Sustainable Future

In his younger days, Victorien Erussard was a long-distance solo sailor trying to save seconds per mile on big-time ocean races like La Route...

Is It Time to Get an Electric Dinghy Motor?

I’ve borrowed my dockmate’s electric dinghy. I bought my wife an e-bike and I know she would like an electric motor.  Small gas motors...

Taking Care of Your 12-Volt Lead-Acid Battery Bank

Marine boat batteries can fail due to various reasons, and understanding these potential failure modes is crucial for ensuring their reliability. Here are some...

Hassle-free Pumpouts

While its possible the waste pump-out line on the boat is plugged, most pump-out problems can be traced to poor procedure. Instructions on the pump-out station-if provided at all-overlook key factors, probably because the bureaucrat who wrote them didnt actually understand the process. Here are some tips on doing it right.

What Your Boat and the Baltimore Super Container Ship May Have in Common

When the mega container ship Dali struck the Francis Scott Key Bridge at 1:28 am on Tuesday, March 26, the world saw a remote...

Check Your Shorepower System for Hidden Dangers

One of the often overlooked maintenance items in the pre-season rush to the water is the AC shorepower system. Over the years of surveying, Ive amassed a small collection of scary photos from past surveys showing the common examples of neglect to this critical system.

This “Bulletproof” Cruiser Has a Serious Weak Spot Caliber 40 LRC...

If you’re shopping for a serious cruising sailboat, the Caliber 40 LRC is often described as “bulletproof.” Heavy displacement, huge tankage, conservative construction, and...

Latest Sailboat Review

Union 36 Used Boat Review

While not the best boat for light-air sailing, the Union 36 is a good sailboat for the bluewater cruiser. It wont get you there fast, but it will get you there comfortably and in one piece. The boats teak decks and lavish use of interior wood is attractive but requires much upkeep and maintenance. A product of the Taiwan-U.S. boatbuilding industry, the Union 36 is a heavy-displacement, full-keel, cutter-rigged double-ender designed for ocean sailing. The Union 36 is nearly identical to several other boats built during the same period: the Hans Christian 36, Mariner Polaris 36, and the EO36. According to well-known naval architect Bob Perry, the Union 36 and its cousins are all based on the design of a 34-footer that Perry was commissioned to create back in the early 70s.