This doesn't answer all of the questions above and isn't intended to but on Thursday we received the EASA Approved Flight Conditions and on Friday the EASA Permit to Fly (from the CAA). Six months of my life, hundreds of pages of technical reports and many hours of meetings & telephone calls. That's the second new UK aircraft design FC and PtF I have delivered in a year. Oh and the Crowdcube total is now more than a million, only three days left to run on that.