Jupiter's 40 features a conventional V-hull (meaning no steps) with a 39-foot-11-inch length overall, nearly 12-foot beam, 24 degrees of deadrise at the transom, and a Posi-Stern hull-pad design. Dry weight with engines is 16,000 pounds, yet we achieved a top speed of 57.3 mph while smoothly traversing tightly spaced 2-to 3-foot seas.
This story is from the May 2023 edition of Boating.
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This story is from the May 2023 edition of Boating.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
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AFFORDABLE SATCOM
Communications devices using satellite technology are more abundant today than any time in the past. What's more, many are portable, ultra-compact, affordable relatively and designed for boating, dispelling any perceptions that you need a big, expensive dome antenna aloft to access satellite communications.
IN THE BEGINNING
REPOWERING FOUNTAIN HULL NO.1
NAVICO GROUP FATHOM 2.0
Engine charging at 48 volts could be a game-changer.
PROPS FOR INNOVATION
Sharrow MX3 propellers live up to most of the company's performance-improvement claims.
MERCURY RACING 500R
Supercharged power for a variety of boats.
FLIPPING THE SWITCH
Much reporting focuses on reasons why one might choose electric marine power. The issues of range, speed, noise levels, winterizing and ethanol challenges, lake restrictions, environmental concerns and more all must be resolved on an individual basis. Little gets said about how a boater choosing to repower with electric actually gets that accomplished. Is it DIY? And if not, how does it get done?
TOW-VEHICLE TECH
If it's been a while since you bought new tow vehicle, you might be surprised by the many built-in advancements in trailering technology. New tow tech ranges from integrated weight scales and adaptive suspensions to systems that automatically back up your truck to hitch up your trailer. Here are a few examples to look for. -Jim Hendricks
MONUMENTAL TIPS FOR BACKING A TRAILER
Three Boating greats offer advice for a perennial reader query.
STICKING POINTS - Anchoring alternatives, and why you will always need a traditional anchor.
My brother-in-law likes to fish offshore reefs, and the process once entailed navigating to a mark, dropping a float, and idling upwind or up-current to drop the anchor in hopes the set would drop us back to the float.
FOR WANT OF A CLAMP
When 100 miles from shore, home and help, this boater’s preparedness prevented potential catastrophe.
