Boatworks Most Commented

Two speed propeller

by Nigel Calder, Posted May 18, 2009
Black clouds bearing cold rain showers are racing across the sky. The VHF radio is broadcasting gale warnings. This is not the day to be testing propellers, but nevertheless we are headed out of a marina near Aarhus, in Denmark, on a Bavaria 42 equipped with a Gori three-bladed folding propeller.

The three- and four-bladed Goris are unique in the propeller world. They look much like any


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Wi-Fi for Sailors

by David W. Shaw, Posted May 8, 2009
The term Wi-Fi gets bandied about plenty these days. After all, you probably use it to obtain high-speed Internet access at work, in airports and hotels, or at home, and you’ve probably used it on your boat, likely with varying degrees of success. Built-in Wi-Fi hardware in laptops, or PC Wi-Fi-card adapters (802.11 cards), such as those from Linksys, work fine if you’re close
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AIS for Sailors

by Peter Nielsen, Posted May 7, 2009
Any sailor who has made extended passages along coastlines or across oceans has had at least a few close calls

with big ships whose course and intentions can be difficult to discern until the last minute. The introduction of AIS (Automatic Identification System) has taken a lot of the guesswork (not to mention terror) out of these close-quarters situations. For just a


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Looking after sails

by Peter Nielsen, Posted April 30, 2009
Dacron is a tough, long-lasting cloth that has only two real enemies—sunlight and chafe. There is not a lot you can do to ward off the effects of ultraviolet light except to make sure the mainsail cover is always in place when you’re not using the boat and to check that the sacrificial strip on the leech and foot of a roller genoa is in good condition.

Chafe is another matter. It likes to


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8-Strand splice

by Peter Nielsen, Posted April 30, 2009
When I replaced the ground tackle on our project boat I did not hesitate to relegate the 15 feet of half-inch three-strand nylon rode to the bottom of the cockpit locker. During the years I spent sailing around Europe, I became a firm fan of plaited nylon anchor rode. It piles up tightly in the anchor locker and pays out neatly, without kinking or twisting, and I believe its shock-absorption
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