Drones and robocopters could provide medical aid and food for isolated people all over the world:
Humanitarian drones to alleviate poverty
COURS D’ANGLAIS DE L’AVIATION – Niveaux OACI, Préparation aux PLS de la Certification Otan – Examens Oraux Blancs: PLS 4444, PLS 3333, PLS 2222 fclanglais.fr
