Displacement/Length Ratio

What’s the D/L with the SA/D? Issue 93 : Nov/Dec 2013 Good Old Boat receives frequent letters from readers asking for an explanation of the formulas used to compare sailboats. We generally refer peopl...

When he first saw her after Hurricane Sandy had passed, Alan Vieiro’s Watkins 27, Jolly Blue, at top, was wedged between others at the boatyard. He said, “She appears to be OK with her mast and rigging still in one piece, her rudder whole and not bent, and no significant hull damage. She is a sturdy, well-built boat and I am hopeful that, once back up on stands, she will be OK.” Vadym Telpis found only the keel and parts of the deck of his boat among the piles of boats and pieces at The Raritan Yacht Club, above.

After the storm, it’s decision time Issue 93 : Nov/Dec 2013 For some sailors, after a storm or hurricane comes relief. The mooring held. The neighboring steel boat didn’t break loose during the night ...

Paul’s method for cutting braided steel cable will work on almost any size wire, including rigging wire.

Wire leashes tame hardware wanderlust Issue 98: Sept/Oct 2014 The tack of the mainsail on Ternabout, our 20-foot Matilda sloop, was clipped to the gooseneck with a big cotter pin. It did its job well,...

After removing the inoperable valve from his Racor filter, Dan tapped new threads, far left, and inserted a nylon hex-head bolt with an 0-ring seal, at left.

A bolt replaces a faulty valve Issue 94 : Jan/Feb 2014 Though I have never seen any of this described, I have been having terrible problems with the self-venting drain valve on 500 series Racor filter...

The frame for the kayak cart is assembled from electrical conduit connected with tees, top two photos. Sundry pieces of hose serve as a bushing for the axle and the 90-degree conduit elbows form the parking leg. Ben ties the kayak securely to the cart and is ready to roll.

Wheels take the weight off a paddler’s shoulders Issue 94 : Jan/Feb 2014 It’s not easy for a sailor to stay occupied with boat-oriented projects when snow covers the ground. Building a cart that simpl...

The male connector is the most commonly used connector at the end of a coax. The connector, which is constructed of brass and plated with chrome, silver, or gold, must match the type of cable used.

Wireless systems depend on this wire Issue 94 : Jan/Feb 2014 Coaxial cable, or coax, is used for transferring radio-frequency energy from one place to another. It was invented by English engineer Oliv...

Illustration of dolphins at night

A breathtaking show for an audience of one Issue 95 : Mar/Apr 2014 It’s just past 2 a.m. The only sound is the velvet swish of water sliding along the hull. We’re about 50 miles offshore with no sign ...

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