Tag Archives: LZ 4

5 August 1908

Zeppelin LZ 4 over the Bodensee. (Archiv der Luftschiffbau Zeppelin GmbH)

5 August 1908: While on a 24-hour demonstration flight from its base at Lake Constance, down the Rhine to Strasbourg and return, the airship Zeppelin LZ 4 stopped for emergency repairs to one of its engines.

While moored at Flugfeld Stuttgart-Echterdingen, the airship was caught by a storm which tore it away from its mooring. It crashed and caught fire. LZ 4 was completely destroyed.

Airship LZ4 after destruction at Flugfeld Stuttgart-Echterdingen, 5 August 1908.

© 2015, Bryan R. Swopes

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4 August 1908

LZ 4 floating out of its hangar on Lake Constance, 0600, 4 August 1908. (Bain News Service/Library of Congress)

4 August 1908: Ferdinand Adolf Heinrich August Graf von Zeppelin, to demonstrate the capabilities of his airship, LZ 4, departed from its floating hangar on Lake Constance at 6:22 a.m., 4 August 1908, on a planned 24-hour round trip down the Rhine to Basel, Strasbourg and Mainz, then back to Stuttgart, a distance of approximately 435 miles.

LZ-4 leaves the hangar on Lake Constance, 6:05 a.m., 4 August 1908.
LZ 4 leaves the hangar on Lake Constance, 6:05 a.m., 4 August 1908.
Zeppelin LZ 4 over Lake Constance. (Archiv der Luftschiffbau Zeppelin GmbH)

LZ 4 was 136 meters (446 feet, 2 inches) long and 12.95 meters (42 feet, 6 inches) in diameter. Buoyancy was provided by hydrogen contained in 17 rubberized cotton gas bags inside the dirigible’s rigid structure. The total volume of the airship was 15,008 cubic meters (530,003 cubic feet). It was propelled by two Daimler engines, producing 105 horsepower each, and driving three-bladed propellers. Its maximum speed was 48 kilometers per hour (29.8 miles per hour).

LZ 4 over der Bodensee.
LZ 4 over der Bodensee.

© 2017, Bryan R. Swopes

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