Chanute provided his multiple glider with a seat, but, since each
glide only occupied between eight and twelve seconds, there was little
possibility of the operator seating himself. With the multiple glider a
pair of horizontal bars provided rest for the arms, and beyond these
was a pair of vertical bars which the operator grasped with his hands;
beyond this, the operator was in no way attached to the machine. He
took, at the most, four running steps into the wind, which launched
him in the air, and thereupon he sailed into the wind on a generally
descending course. In the matter of descent Chanute observed the sparrow
and decided to imitate it. 'When the latter,' he says, 'approaches the
street, he throws his body back, tilts his outspread wings nearly square
to the course, and on the cushion of air thus encountered he stops his
speed and drops lightly to the ground. So do all birds. We tried it with
misgivings, but found it perfectly effective. The soft sand was a great
advantage, and even when the experts were racing there was not a single
sprained ankle.'
With the multiple winged glider some two to three hundred glides were
made without any accident either to the man or to the machine, and the
action was found so effective, the principle so sound, that full plans
were published for the benefit of any experimenters who might wish to
improve on this apparatus. The American Aeronautical Annual for 1897
contains these plans; Chanute confessed that some movement on the part
of the operator was still required to control the machine, but it was
only a seventh or a sixth part of the movement required for control of
the Lilienthal type.
Chanute waxed enthusiastic over the possibilities of gliding, concerning
which he remarks that 'There is no more delightful sensation than that
of gliding through the air. All the faculties are on the alert, and
the motion is astonishingly smooth and elastic. The machine responds
instantly to the slightest movement of the operator; the air rushes by
one's ears; the trees and bushes flit away underneath, and the landing
comes all too quickly. Skating, sliding, and bicycling are not to be
compared for a moment to aerial conveyance, in which, perhaps, zest is
added by the spice of danger. For it must be distinctly understood that
there is constant danger in such preliminary experiments. When this
hazard has been eliminated by further evolution, gliding will become a
most popular sport.'
Public-domain text, read in full here on John Shaqi.
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