Stock Photo - Jul. 07, 1968 - The World's Largest Hovercraft make its VIP passenger ------ ----- --- -- --- ---- crossing: The world's largest hovercraft the Mountbatten class SRN-4 today made its VIP passenger carrying ----- in a two day Channel crossing from Dover to --------. The British sail and ----- SRN-4 ---- ----- --- --- carry 30 cars and more than 200 passengers. Today's trip was a dress rehearsal for tomorrow when Princess Margaret will inaugurate the world's first cross-Channel car and passenger hovercraft service between Dover and Boulogne. Photo shows a l-n- bather on Boulogne beach watches the Mountbatten class SRN-4 hovercraft as it sets off for the return journey to Dover to complete the two-way Channel crossing today. (Credit Image: © Keystone Press Agency/Keystone USA via ZUMAPRESS.com)