An Airplane-Helicopter Hybrid called RACER is a New Convertiplane Design from Airbus
Airbus recently unveiled an airplane-hybrid design named Rapid and Cost Efficient Rotorcraft (RACER)...I'll explore the aerodynamics that make such a design possible.
Daidzic, N. E. (2018). An airplane-helicopter hybrid called RACER is a new convertiplane design from Airbus. Professional Pilot, 52(2), 48-52.