Sails, Rigging & Deck Gear

In the April 2015 issue, Practical Sailor evaluated four handheld VHF radios loaded with all the bells and whistles, including longer battery life, positive flotation, internal GPS, and digital selective calling (DSC) capabilities. Out performing VHFs from Icom, West Marine, and its own product line was the Standard Horizon HX870, which grabbed a spot on our Editors Choice list.

The low-cost, space-saving yo-yo hand reel is the most basic, efficient fishing gear you can find-its essentially a handline modernized with a molded plastic reel wrapped with monofilament.

All testing was carried out at an approved test facility in Newcastle, Australia: J.L. Robertsons, which is adjacent to one of Australias large coal-mining areas. The test rig is used to certify lifting components for the local mining industry on a daily basis. The facility can test up to 95 tons, far more than we require. This is the same facility where we tested all of our anchor chains. (See PS June 2014, November 2014, January 2015, and March 2015 online.)

Sailboat performance varies based on the eye of the beholder. Racers want light-air alacrity and a willingness to plane while cruisers want directional stability and reasonable speed with moderate sail area. A boats design dimensions and a few simple ratios give some hints about these attributes.

If I use 3/8-inch Acco G43 proof-coil chain, why is the same-size galvanized shackle so much weaker? West Marine shows the Acco G43 chain rated at 5,400 pounds maximum working load (MWL), but the similarly sized shackle is rated at only 2,000 pounds MWL. It seems as though whatever size chain I select, the shackle is the weak link. How can I use a larger shackle on smaller chain?

Standing rigging has been evolving ever since natural fiber lines were lashed, knotted, or spliced to wooden spars, and led down to crudely fashioned, iron deck hardware. The challenge has always been the transition point where the straight-line pull (tension) changes direction, creating a stress riser in the rope, wire, or rod. Today, the materials have changed, but the challenge remains the same.

Each manufacturer offers specific guidance for terminal assembly, and some do a better job than others. The following is a generic description of the assembly process using a Norseman fitting as an example. The other two fittings in our comparison, the Sta-Lok and the Hi-Mod, incorporate a third component, a crown that helps guide and hold the wire strands in place.

A couple of months ago, PS Technical Editor Ralph Naranjo disassembled a headstay that he had used aboard his Ericson 41 sloop, Wind Shadow, for nearly a decade. It was set up with Norseman fittings as terminals for 3/8-inch diameter, 1x19 stainless-steel wire that had supported a Harken roller-furling system. During disassembly, neither the wire nor the end fittings showed signs of corrosion or physical wear. And when the fittings themselves were taken apart-requiring heat to free the sealant in the terminal-the wire bundle was pristine and showed no sign of any slippage or corrosion.

When rigs fail, it is often a spectacular event, precipitated by the sudden breakage of a rig component-a wire, a terminal, or a chainplate, for instance. Because this so often comes as a surprise, and because it has been known to happen even to conscientious sailors who regularly inspect their rigging, it is natural to assume that at least some of the causes must be hard to detect; they must be, to some extent, hidden. And this is true. Ish.

Any suggestions for an SSB-radio antenna installation on a 32-foot boat with a gaff rig and no backstay? Also, the hull is mild steel, and the standing rigging is galvanized wire, except the forestays, which are stainless.