Abstract In 2020, to improve the performance of the Atha Mapper 2150 fixed-wing, the Mechanical Engineering flying robot team of the Universitas Riau re-designed the Atha Mapper 2150. The research process for the second generation of Atha Mapper has been completed at the design stage. The Atha Mapper 2150 Generation II used fiberglass composite material on the fuselage, while the tail and…