[Chadburn]

Originally Posted by exsailor

Work is underway in the Netherlands by a group which includes Damen Shipyards and Bureau Veritas to create a class-approved 3-D printed ship's propeller.
https://www.marinelink.com/news/clas...ampeller425361

I suppose it was just a matter of time, there is an interesting side story on the same page, see attached.