The functional exercise 1 aims to test and to validate the whole IOPES prototype A in a simulated, not hazardous scenario. The exercise took place in Catalonia (Spain), more precisely in CATUAV’s premises (Barcelona Drone Centre, Collsuspina). In this report we present the performance of the IOPES prototype A and we assess the degree of compliance provided by the IOPES system with the CPE needs in an emergency scenario; identify IOPES prototype A limitations and features to be improved in the IOPES prototype B.