claim: The Boeing 767 has always been the least frequently used airliner for transatlantic flights between North America and Europe.
evidence: The Skoda 7.5 cm Gebirgskanone M. 15 was a mountain gun used by Austria-Hungary in World War I .. Austria-Hungary. Austria-Hungary. World War I. World War I. Skoda. Skoda Works. mountain gun. mountain gun. In German service , it was known as the 7.5 cm GebK 15 .. The Italians designated them as the Obice da 75 / 13 and the Wehrmacht would designate captured guns as 7.5 cm GebK 259 -LRB- i -RRB- after the surrender of Italy in 1943 .. Wehrmacht. Wehrmacht. surrender of Italy. Armistice between Italy and Allied armed forces