Electric and electronic apparatus, instruments and equipment for the navigation, guidance, remote control, automatic piloting, stabilization of land and sea vehicles; GPS, inertial and hybrid navigation apparatus, instruments and equipment for land and sea vehicles; apparatus, instruments and equipment for radio communication, telemetering, remote control, radioaltimetry, proximetry, location, geolocation, management and presentation of map data; scientific and technical data analysis apparatus, instruments and equipment (ground analysis station); sensors and component parts thereof; batteries for navigation and positioning systems; electronic apparatus, instruments and equipment for data acquisition, processing and transmission and peripherals; electric and electronic apparatus, instruments and equipment (installed on apparatus for navigation or not, on test benches or on portables) for acquisition, processing, storage, maintenance and control of data on pressure, speed, displacement, temperature, position, vibration; electronic storage and recording media for positioning, guiding and transmitting data and services by satellite; transmitters of electronic signals; electronic components, electronic media for land and marine navigation and positioning data banks; software for navigation systems