Category: Editors’ Blog

15

The Equation of Time, old time navigation know-how in the modern world

If you ever messed with celestial navigation, you probably understand why even a perfectly installed sundial can be off by more than 15 minutes at some times of the year. But let’s recap on this shortest and darkest of days — in the Northern Hemisphere, that is — and I’ll also discuss how my old celestial nav skills recently helped with some very modern technology…

9

Blue Guard BG-One, Smart Bilge Pump Switch

Blue Guard’s BG-One Oil and Fuel Detector with Smart Bilge Pump Switch won the IBEX innovation for electrical equipment.  With this switch, Blue Guard seems to have thought through the problem of oil in the bilge and come up with a smart solution to ensure safety while minimizing the potential for environmental impact…

5

Vesper SmartAIS MOB simulation, a little known & nifty test tool

I often use and deeply appreciate the bundle of clever features that Vesper Marine calls SmartAIS, but darned if I didn’t miss one. While the WatchMate app screen above shows some aspects of the Vesper collision avoidance intelligence that makes this my favorite real-world AIS plotting tool (among many choices), it is actually a built-in simulation with significant benefits…

137

Balmar SG200, a good battery monitor gets better

I recently judged the Innovation Awards at the International Boat Builders’ Exposition (IBEX) and we selected the new Balmar SG200 battery monitor as the winner of the electrical products category.  The SG200 combines the goodness of the highly regarded original Smartgauge with a shunt to deliver a more complete picture of what your batteries are doing…