In latest issue or Rotor and Wing I have seen the ad, that catched my eyes.
A Swiss company intends develop a new SE helicopter. 5 blade rotor, fenestron, sleek design, impressive perf. Their website is at
Www.marenco-swisshelicopter.com
There is not so much info on their web, just couple of 3d models. Do you have more info about it? What are the people behind, funding, timeline?