12 Aircraft especially high altitude aircraft and structural parts therefor, namely, fuselage, wings, tails, launching gear, flight control systems, equipment modules namely, payload and batteries, envelopes, electric propulsions, propellers, solar/photovoltaic cells, regenerative fuel cells, electric motors, integrated sensors namely, radar, infrared, ultra-violet, laser, wings, light-weight structures, energy generators, energy storage for high altitude aircraft; launching gear for air vehicles, namely, for high altitude aircraft; launching platforms for air vehicles, namely, for high altitude aircraft; launch systems for high altitude aircraft comprising ground segments and launch vehicles comprising a motorized system and a frame to support the aircraft