Very interesting indeed .Thanks . My bad then, with this type of technology at least using large propellers low speed. The couples of prototypes I saw and heard until now were all multi engines with small props turning at a few 1000 Rpms. , producing high pitch noises. One thing we must not forget : these urban vehicles will be flying low to very low.
Anyway next year in June for the Paris Olympics, the first ones are planned to be used. we'll then see the public reactions.
Last edited by ATC Watcher; 13th Dec 2023 at 16:54.
Reason: added month