![](https://www.eco-aviation.org/wp-content/uploads/2019/10/4-e-planes.jpg)
Competing visions for electric propulsion advance
Fresh dishes are cooking in aviation’s electric propulsion kitchen, with three flavors of solution touted in recent announcements from Bye Aerospace, Tecnam, and ZeroAvia.
Bye Aerospace reported that the eFlyer 2 test flight program is advancing with an eye on propeller selection, while ZeroAvia made its first hydrogen-powered flight in the United Kingdom, and Tecnam unveiled a hybrid-electric concept.