<<<Do we need an Airship Development Software tool that helps us design
airships in a computer aided design approach to have an integrated
development environment. >>>
We won't need CAD until we have manually sketched some good ideas which other fans like too.
I have some sketches at my virtual design studio for a personal skyboat at
skyboat.org
Have a look. Anyone is welcome to mess with the sketches and modify them or whatever . High flight! Allen Nav