Aërial Navigation: A Popular Treatise on the Growth of Air Craft and on Aëronautical MeteorologyZahm, Albert Francis
History
Aërial Navigation: A Popular Treatise on the Growth of Air Craft and on Aëronautical Meteorology
Zahm, Albert Francis
Aeronautics; Meteorology
The final day of the tournament was made memorable by Johnstone’s
altitude flight. The best previous record was that of Wijnmalen to an
elevation of 9,104 feet, made at Mourmelon, France. Johnstone ascended
on a small Wright machine with powerful propellers adapted to rapid
climbing, determined not only to surpass Wijnmalen but to exceed,
if possible, the ten-thousand-foot level, and win the special prize
offered for such achievement. He actually rose to the great elevation
of 9,714 feet, but could not develop power enough to continue upward.
On his descent he fully exhausted his fuel at 3,000 feet, and thence
glided to earth, landing softly, 1 hour and 43 minutes from the time of
starting.
Thus the greatest tournament of the year terminated with fine new
laurels for the science and art of aviation; for the spectacular
pilots and for the unseen men behind them—the scientific men in the
laboratories, the designing rooms and the workshops. New standards had
been established in speed, in altitude, in prowess and daring. In these
elements, the spectators could hardly ask for a better exhibition. What
is it to the onlooker to have an aëroplane go higher than the cumuli,
since at that level a thousand feet makes no perceptible difference?
What more could he wish in dexterity of manipulation and audacity in
braving the elements? One thing more, doubtless, and that is, security
and precision of flight in stormy weather. When these improvements
shall have been effected much will have been added to both the sportive
interest and practical utility of the aëroplane.
The most businesslike and crucial flying contest of the year was the
famous “Circuit de l’Est,” organized by the Paris _Matin_. It was a
competitive voyage over an irregular hexagonal course, lying generally
northeast of Paris, and having its vertices at various cities to the
east and north of the national capital. The main prize offered by
the _Matin_ was one hundred thousand francs for the first air man to
complete the entire course, doing the first side of the hexagon on
August 7th, and the succeeding sides in regular order on successive
odd days of the month, the place and hour of starting each stage
being assigned in advance. Various subsidiary prizes aggregating
nearly a hundred thousand francs more, were available for meritorious
performances at the various stages and stopping-places along the
route. But there were also penalizations for those contestants who
failed to start on schedule time and observe the rules of the course.
[Illustration: FIG. 41.—MAP OF THE “CIRCUIT DE L’EST.”]
Public-domain text, read in full here on John Shaqi.
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