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HAV Airlander 10 completes Helium Inflation

Airlander afloatThe British company Hybrid Air Vehicles, announced today that the envelope of their prototype vehicle, the Airlander 10, has been re-inflated with helium at the company's leased facilities in Cardington, England. 

B-12 Hybrid Rigid/ Non Rigid 160 tonne lift Airship

Bruce Blake would make the point in December 2001 Page25 Airship No 134 that non-rigid airship envelopes are monocoque, primary structures. He also makes the point such envelopes are capable of catastrophic failure (we know many examples).

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