Hallo Francesc i love the planes , and i,m going put a link in the blog . https://puntomice.com/la-evolucion-del-avion/ https://puntomice.com/la-evolucion-del-avion/ in this wep explaine onder the evolutsions of the planes . Now l put a link where they explain the evolution of the erplanes . https://www.sertrans.es/transporte-internacional/evolucion-transporte-aereo-historia-de-progreso/ https://www.sertrans.es/transporte-internacional/evolucion-transporte-aereo-historia-de-progreso/ https://curiosfera-historia.com/historia-de-la-aviacion/ https://curiosfera-historia.com/historia-de-la-aviacion/ And in this second wep explain better the volucion complet of the erplanes
