A blimp's mast, by comparison, is a much larger, more cumbersome construction, as seen here, with the Spirit of Goodyear linked up to its pyramid-shaped mast at Goodyear's Akron, Ohio, airship operations headquarters.
July 13, 2013 4:00 AM PDT
Photo by: Daniel Terdiman/CNET
| Caption by: Daniel Terdiman
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