They are too small to blow up. Not sure why anyone would make a commercial turbine so small.
G-
From `Mother Earth News, #24- Nov/Dec 1973.
Admiral Byrd set up one of the Jacobs systems at the South Pole in 1933. On June 17, 1955, Richard E. Byrd, Jr., wrote a letter to Mr. Jacobs in which he said:
I thought it might interest you to know that the wind generator installed (by my father)...at the original Little America, was still intact this year after almost a quarter of a century...The blades were still turning in the breeze (and) show little signs of weathering. Much of the paint is intact.
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