A comprehensive overview of 50+ anchor alarm apps for iOS and Android, with detailed feature comparison chart to allow you to pick the best anchor app for your anchor watch.
Anchor scope calculator: Calculates required minimal anchor chain and/or anchor rope length based on vessel characteristics and weather / sea conditions. Calculates anchor load and pulling angle at anchor shank. Works with snubber, bridle, and just only rope. Chain not long enough? The Anchor Chain Calculator will tell you what effect this has. App available for iOS and Android.
A detailed analysis of the physical model of an anchor chain, providing insights how to anchor more safely. (In English)
100% protection against lightning strikes on a boat is hard or impossible to achieve. But one can reduce the odds of damage. In particular, we focus on protecting the NMEA-2000 bus.
A Parasailor on a trimaran is so relaxing to sail downwind. We have three different sizes for different wind strengths. And we are fast! See results of ARC+ 2019
On our trimaran SAN we have installed 3430 Wp solar panels with 4 MPPT regulators. This is enough to cover our 6-8 kWh consumption per day for 2-4 persons.