Btw, an aircraft that may revolutionize the viability of regional and charter flights because of its low capex and opex costs: https://en.wikipedia.org/wiki/Ot

Btw, an aircraft that may revolutionize the viability of regional and charter flights because of its low capex and opex costs: https://en.wikipedia.org/wiki/Otto_Celera_500L https://en.wikipedia.org/wiki/Otto_Celera_500L Mentour Pilot's assessment: https://youtu.be/CN4EKZHYVaE https://youtu.be/CN4EKZHYVaE