Doyle makes routine flights over the 1,700-acre compound in his biplane.
In the case of both monoplane and biplane, Lilienthal relied merely upon the weight of his body to counteract falling movements.
Matthews' biplane crashed through the roof of a camp bakery.
The biplane contained 65 square feet of plane surface and the total weight was 645 pounds.
England seems to stick to biplane, can't make them see monoplane.
One evening I flew a Halberstadt biplane; this was the first appearance of these machines at the front.
This biplane is a first-class machine, warranted in all kinds of weather.
The Avro biplane, produced in 1913, was one of the very best machines which appeared in that eventful year.
Then the biplane was brought forth, and Captain Colby made an examination.
It was early in the morning when the German biplane appeared over the American airdromes moving slowly.