The market for VTOL UAVsThe market for VTOL UAVs Peer-Reviewed Journal Publication Δημοσίευση σε Περιοδικό με Κριτές 2015-10-072003enThis article presents the state-of-the-art in Vertical Take-Off and Landing (VTOL) vehicles based on their design, technical performance comparison (maximum speed, payload, range, endurance, and propulsion configurations), and market characteristics (major manufacturing countries, real and potential applications, and developing stages).http://creativecommons.org/licenses/by/4.0/Unmanned Systems52114-18 P. Spanoudakis L. Doitsidis K. P. Valavanis Tsourveloudis Nikolaos Τσουρβελουδης Νικολαος Performance of airplanes airplanes performance performance of airplanes