I wrote about electric vertical and take off aircraft a while ago. A great deal of progress has been made.

Vertical Aviation has over a thousand preorders and a deal with American Airlines. Joby Aviation has a deal with Delta and are getting a lot of interest from the military. Beta Technology has been flying their aircraft, but are still working out the vertical flight systems. Archer has a deal with United Airlines and is working on a large aircraft. They have been flying a two seater. Volocopter and Ehang both have short range (no wings) aircraft and are looking to fly them soon commercially. Lilium has a 1/3 size aircraft they are flying and have a deal with Saudi Arabia for certification and flight.

I am invested in Joby, Veritical, Archer and Lilium. Vertical has a thousand preorders and a deal with American Airlines and is less than 3$ a share….

https://www.investors.com/news/air-taxi-startup-vertical-aerospace-get-big-backing-from-top-tech-airline-stocks/