The conception of amphibian boat is to delete all obstacles for the freedom of traveller. All mine carried with me, and all mine carry me – the design should remove waste liveaboard efforts. It should return the nomadic life at a stage of high-tech society - as a new degree of freedom, opening all planet, both sea and land. Data: 8,5 x 2,48 x 0,5-2,2 m, 2,9t, 130 h.p-17 kts, 4-6 berths Chassis in sealed cases, diesel drive The driver’s cabin is mounted with the fore wheel and it turn together with it The hull is a carrier structure; driver's cabin is light and collapsible for a long navigations. For a short sailing it could fastened below the stern consol. At mooring, the cabin with it’s little head wheels should be used as electrical scooter for two person. Lifting keel reduce displacement to 50 cm for inland watewaterways. As a sailer the boat has unlimited area of navigation and a full board autonomy in the sea. The boat is unsinkable and stable up to 160 angle of list