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 hardy and venerable hero of so many voyages and long continued
experiments quite broke down at the sight of his grandest vessel in
ruin. But an unlooked for and a sudden turn of events brought him the
greatest triumph in his darkest hour. While the world expressed its
grief and sympathy his loyal countrymen hastened to his relief in an
admirable burst of enthusiasm. Within twenty-four hours the government
had made him a grant of $125,000, and subscriptions offered in all
parts of Germany brought the sum to over $500,000. By October, 1908,
the total gift amounted to $1,500,000, which was paid to the Zeppelin
Air Ship Company, formed for developing and building air ships on a
large scale. A tract of 300 acres was secured at Friedrichshafen for
an air ship factory. Here was erected the necessary shops, hydrogen
plant, balloon harbor, and everything necessary to enable the company
to construct several mammoth air ships each year. To these new grounds
the Count’s former interests were gradually conveyed, while his old
station, with its air ship dock on Lake Constance, was converted into a
military post by the German government.
After the destruction of _Zeppelin IV_, its predecessor, the Count’s
third air ship, was again prepared for service and for new triumphs.
Her hull was lengthened by the addition of a cylindrical section having
the length of one compartment, or about 26 feet. This alteration gave
a considerable increase of net buoyancy with but slight increase of
resistance. The dimensions now were: length 446 feet, diameter 38
feet, volume 423,768 cubic feet. The gas was contained in sixteen
sacs, twelve in the cylindrical part and two at each end. The ship
was propelled by two 85-horse-power engines, supplied with sufficient
gasoline for a forty-one hour voyage at 25 miles per hour. The loss of
gas by leakage was less by weight than the loss of fuel. The famous old
cruiser, thus remodeled, was operated in the autumn of 1908 with her
usual precision and grace; thus winning new distinction and renown. On
one occasion she had as passengers the Crown Prince and the Kaiser’s
brother, Prince Henry. The Emperor himself witnessed the demonstration,
and decorated the Count, referring to him as “the greatest German of
the century.” Soon afterward the ship was taken over by the government
and assigned to the Prussian Battalion of Aëronauts, being christened
_Zeppelin I_, since it was the first vessel of the kind taken into the
military service.
Public-domain text, read in full here on John Shaqi.
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