This little cute acro is only $400K. I say only, but that’s not too bad for something that you can roll all the way to the destination and do 200kts and go 1000nm!
Two years of my life in that project (October 2013 to October 2015) when it was based at (or near) Wickenby (EGNW). We did the first few flights from Bentwaters (EGVJ). I’m pleased to see it still progressing. From one extreme to the other, since October 2015, I have been doing the same jobs (certification and flight test engineer) for Airlander.
Cool plane 
