Safehaven Marines XSV20 ‘Thunder Child II’ and their Transatlantic record attempt update.


Safehaven Marine successfully launched their first of class 22m XSV20 demonstrator ‘Thunder Child II’ in mid-February this year. XSV20 features an extremely innovative hull design fusing an asymmetrical catamaran with a wave-piercing mono hull to produce a hull that combines the excellent dynamic and transverse stability of a catamaran with the head sea capabilities of a deep V monohull, providing the best of both worlds. ‘Thunder Child II was tested extensively during the last two months and proved to have excel