How long did it take for an airship to cross the Atlantic?
R34, became the first aircraft to make an east to west Transatlantic Flight in July 1919 and by the return flight, completed first two-way crossing successfully. The crew nicknamed her "Tiny".
Who first crossed the Atlantic non-stop by air on 14 June 1919 in a Vickers Vimy from St. John's, Newfoundland to Clifden, Ireland?