Show MARCONI NAVIGATES BOAT WITHOUT CREW GREW Ultra Radio Controls Controls Controls Con Con- Yacht From Land SESTRI LEV LEVANTE VANTE ANTE Ita Italy I July 30 UP Senator UP-Senator Senator Guglielmo Marconi Marcon succeeded in navigating his ya yacht ht EI elra by ultra e radio from land today without assistance o of officers or crew The experiments were regarded as likely to make vast changes in naya warfare in the future Marconi used waves of 60 centimeters Tho Those e prescot present pres pres- cot ent included representatives of the White Star Cunard and Italian lines Lloyds Lloyd's and l' l representatives of the Italian navy and merchant marine Capt Antonio Lena of or the Conte d dj Savoia in iii congratulating Marconi said There Is no need for ship captains now |