ROME — Italian firm Lazzarini Design has unveiled a flying superyacht concept called Air Yacht that is propelled by two blimp-like airships. <br /> <br /> <br />Constructed with dry carbon fiber, the vessel’s overall length is 150 meters, with the two blimps connected by four carbon bridges. The main deck would measure 80 meters in length. <br /> <br /> <br />Lazzarini says the blimps use compressed helium for propulsion. Its eight counter-rotating engines are powered by ultra-light batteries and solar panels. <br /> <br /> <br />Lazzarini says the vessel could fly up to 48 hours at maximum speeds of 60 knots. When cruising on the water, the Air Yacht will “sail quietly” at 5 knots. <br />Air Yacht’s lavish concept has all the features of a luxury yacht. <br />Its central hull or main deck acts as a communal space. It has a carpeted lounge, a spacious living room, and dining facilities, with accommodations for 22 guests. On top there is a helipad and a rooftop swimming pool. <br />But Air Yacht “is not intended for touristic purposes,” the studio says. “It is conceived for a private owner with a vision of mega yacht/aviation evolution.” <br /> <br />