Jhe Aeroplane. February 12, 1914. 1 68 EFFICIENCY is the characteristic of aerotlanes. The Latest SOPWITH BIPLANE (80 h.p. Gnome) beat all WORLD'S RECORDS FOR EFFICIENCY. … (Pilot and 1 Passenger) 12,900 ft. British Height Record (Pilot and 2 Passen= gers) 10,600 ft. WORLD'S Height Record (Pilot and 3 Passengers) 8,400 ft. ALSO, British Duration THE SOPWITH AVIATION CO. (Contr Actors to His Majesty's Record, 8 hrs. 23 mins. Admiralty and War Olfice.) with British A.…
Aeronautics -- Periodicals
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