Airship & method of operation

Details Airship & method of operation Airship & method of operation

2005-09-28

2009-06-30

Mansen, Michael R (Department: 3644)

Aeronautics and astronautics

Aircraft, lighter-than-air

Airships

C244S128000

Reexamination Certificate

active

07552893

ABSTRACT:
This invention relates to the field of buoyant aircraft and operation thereof, in particular, airships with improved stability. The present invention is directed to non-rigid, non-spherical airships having an envelop contained within the airship and at least one further envelop contained therein for holding a volume of lifting gas.

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