Hill Helicopters HX50

[hargreaves99]

Well, we are not going to know anything more about specs, timelines etc until..

a) the engine is running and tested

and

b) prototype built, flying and tested

and

c) factory built and production properly started

and

d) aircraft delivered to owners and they are flying them

Everything up to this point is plans, conjecture, mockups, predictions, theories, videos, some parts machined, a couple of shell hulls, promises, and/or BS.