Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 344
he same positionas the wings of a bird. Where there is a single pair of planes, one oneach side of the fuselage, the aeroplane is calleda monoplane. Where an additional plane spreads over thepair of main planes and is braced thereto withuprights and cross wiring, the aeroplane is calleda biplane.… … THE UUNNE BIPLANE. lower planes, and are hinged at their front edgeto the rear-end uprights. In many of the othermakes they are hinged to the rear edge of theupper plane, and in a recess cut out for them.These ailerons are so connected with the controlsthat when one is raised the other is…
Children's literature
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