18.70m M/Y Executive 1850 Flybridge – Helena l Scope of case study Length: 18.70m Built by: Van den Hoven Jachtbouw Installation: 2021 Hull Vane® retrofitted, delivered, Hull Vane type: TT-shaped Speed: 10 knots without HV, 11-12 knots with HV Interesting fact ← 19.4m M/Y Pieter Beeldsnijder 60 – Sofia 12.80m M/Y Linssen 410 AC - Amanzi → return to references