Bell
An old aerodynamic problem could pose a new challenge for eVTOL aircraft
Emerging research suggests that vortex ring state will be a danger for eVTOLs.
Textron buys its way into the electric revolution
Acquiring Pipistrel, Textron sees a real future for electric flight, but its own internal structure...
Bell wants to lead the revolution that’s trying to kill it
Bell needs to survive the contemporary transition from horse and buggies to automobiles.