Well, first you take lessons in welding and machining and/or working with carbon fiber elements.
Then you take lessons in converting rotary motion to flapping motion.
Then you need to work on making strong light weight structures.
Oh, you know all that?
Why didn't you say?
Then you take lessons in converting rotary motion to flapping motion.
Then you need to work on making strong light weight structures.
Oh, you know all that?
Why didn't you say?