Today it has been started on the Polytechnic of Turin the plan called SkySpark that previews the realization of an aircraft electrical worker propels with hydrogen cell combustible and planned in conformity with the technical requirement of category ULM. The plan is coordinated from Maurizio Cheli that will carry out the test flights and involve the Departments of Aerinautica , Electrical, Energetic. The Prof. Francesco Profumo and the Prof. Mark Gilli have participated with enthusiasm at inauguration of the laboratory where he has already taken you form the fuselage of the new aircraft X-Air Hanuman put to disposition from DigiSky and mounted from the students graduating in aeronautical engineering under the technical and scientific coordination of the Prof. Paolo Maggiore. In the photos in order from top: 1) from left P.Maggiore, P.Pari, M.Gilli, F.Profumo 2) discussion of argument for l'installazione of the motor with Maurizio Cheli (on the right) 3) Prof. Profumo of flank to the aircraft 4) Students in phase of assembly