Episode #15, the third in our series on UAM vehicles features Luiz Valentini, eVTOL engineer at Embraer discussing the challenges that surround making unmanned air vehicles part of daily life. We'll explore how the drone industry can come together with certification authorities to create a base of data and understanding to ensure these vehicles are safe and adequate for eventual electric passenger missions, and how integrators can gain acceptance and prove viability and value of 'drone sky taxis' in the urban environment.