Boatworks Most Commented

Silence on the hook

by Nigel Calder, Posted August 3, 2009
As part of my hybrid-propulsion research I have been looking carefully at large-capacity Litihum-Ion batteries as a possible energy source on modern cruising sailboats. Lithium-ion batteries are common in cell phones and laptops, but they are rarely used in higher capacity applications. This may rapidly change, because the hybrid automotive and electric vehicle markets are in
FULL STORY

Free and clear

by David Schmidt, Posted August 3, 2009
If you sail in Maine, you’ve likely heard the one about the best way to cross a channel (Answer: walk across on the lobster-pot buoys). This isn’t hyperbole; visit many harbors in Maine and you’ll find them choked with pot buoys, some of them in working channels. For sailors, a wrapped prop in a tight channel flanked by rock ledges is a serious predicament: not to mention the potential damage to
FULL STORY

Easy controls

by Peter Nielsen, Posted July 22, 2009
The twin-lever engine control on our Norlin 34, Ostara, had been annoying me for as long as we’d had the boat. The detent was so worn that it was sometimes not possible to tell if you were in neutral or reverse gear. More than once I had been alerted by yells from the neighboring boats as Ostara sidled crablike around her mooring, pulled by the prop walk of
FULL STORY

Power Savers

by Nigel Calder, Posted July 20, 2009
Lisa Jawork of Toledo, Ohio, asks:

"So far I’ve only used my 24-foot Bristol Corsair for daysailing, but this summer I’m planning to take some weekend cruises. I want to be sure I have enough power, not only for the battery that currently feeds the cabin lights and instruments, but also for a second back-up battery I carry for miscellaneous uses. I’m thinking about getting


FULL STORY

VHF Alarm System

by Gordon West, Posted July 20, 2009
D.B. of Marina del Rey, California, asks:

"Not long ago I received a phone call from my dockmaster telling me a loud alarm was coming from my boat. I told him I’d be right down, and to keep an eye on things until I arrived. When I went aboard I found the sound was coming from my RayMarine Ray 240 marine VHF. How could it possibly go into an alert mode after being turned


FULL STORY
  • facebook
  • twitter