Advanced aerospace design and UAV work. Most projects uploaded are initial concept designs and no longer under NDA. Final project work cannot be shown. Other models are just stuff done over the years. Lived US, Asia and EU for the last 30 yrs Have a bespoke rotary and fixed wing UAV company on the side that involves consultation on specific airframes design and utilisation. Background finance, UAV design and implementation more of a passion which turned into a second career at the same time.