Aeronautics in the United States At the Signing of the Armistice November 11 1
Aeronautics in the United States At the Signing of the Armistice November 11 1
George Owen Squier
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In front, and this change has practically eliminated the head injuries. A safety belt was lashed to the machine by a simple rubber shock absorber, and since this has been done the number and extent of injuries to the upper abdomen and ribs have been reduced decidedly. The problem of protecting the flier against the extreme cold of high altitudes in winter was solved by designing electrically warmed clothing. The problem of enabling the flier to withstand the glare reflected sunlight above cloud... banks was solved by furnishing him with the "Noviol" type of goggles. The Dreyer oxygen apparatus is used to compensate for his lack of sufficient oxygen in high altitudes. This apparatus has been so modified and perfected that it is now possible to automatic- ally supply a flier with the correct amount of oxygen for the altitude at which he is flying. All this has been done toward reducing this "ninety per cent, " and much more is being developed . Within the last few months an apparatus has been perfected whereby students may acquire flying experience and training without leaving the ground.
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