Interesting article on Thomasnet.com
https://www.thomasnet.com/insights/3d-printing-could-take-aviation-to-new-heights/
Finally some interesting innovation with engines, though it won't mean much to GA for sometime.
https://www.thomasnet.com/insights/3d-printing-could-take-aviation-to-new-heights/
Finally some interesting innovation with engines, though it won't mean much to GA for sometime.