Examples from the Web for biplane
Doyle makes routine flights over the 1,700-acre compound in his biplane.
It was early in the morning when the German biplane appeared over the American airdromes moving slowly.
"Perhaps, but there is no use of straining the biplane, or the engine either," returned Dick.
On December 17, 1903, the first Wright biplane was ready to navigate the air and made four brief successful flights.The Age of Invention|Holland Thompson
On and on flew the Dartaway, Dick managing the biplane as skillfully as if he was a seasoned aviator.
From a height of 200 feet the biplane plunged into the surf where the water was only two feet deep.The Boy's Book of New Inventions|Harry E. Maule