• Joseph Sumpter

    Member
    March 5, 2026 at 5:13 pm

    I’m aware of the old duralumin alloys that old rigid body airships were built with, but I don’t know what the modern airships are constructed with. Is there an optimal, lightweight, low cost building material on the market today that would best fit this niche? What are the current airship startups using?

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