Spirit of Innovation, Goodyear's last true blimp (non-rigid airship), was retired on March 14, 2017. It's successors will all be semi-rigid airships, which are not true blimps.
Spirit of Innovation, Goodyear's last true blimp (non-rigid airship), was retired on March 14, 2017. It's successors will all be semi-rigid airships, which are not true blimps.