9 Electric and electronic apparatus and instruments for recording, storing and reproducing sound, images and/or data, namely apparatus for recording and reproduction of sound, images or data, blank flash drives, blank audio tapes, blank CD's and blank diskettes, blank computer hard-disk, electric sensors for capturing temperature, pressure, speed, hygrometry, position, acceleration, electronic sensors for sensing pressure, speed, hygrometry, position, acceleration, cameras, microphone, computer hardware; magnetic, optical and digital recording media, namely blank optical disks, blank optical data carriers, blank magnetic data carriers; blank CD-ROMs and DVDs; radio communication apparatus and instruments from aircraft or satellites, namely radio transmitters and receivers, electric or electronic sensors for capturing temperature, pressure, speed, hygrometry, position, acceleration, cameras, computer hardware, hard-disk drives; apparatus and instruments for generation, collection, recording, transmission and use of data from aircraft on the ground or in flight, namely computer hardware, apparatus for checking flight parameters, electric or electronic sensors for capturing temperature, pressure, speed, hygrometry, position, acceleration, cameras, hard-disk drives; downloadable and recorded software solution (API) providing aircraft friction information on a runway from aircraft braking data; apparatus and instruments for checking, control, monitoring, detection and measurement of radio frequency, location, telemetry and remote control for aeronautical and space vehicles, namely, computer hardware, aeronautical radio communication machines and apparatus; downloadable and recorded software for checking, control, monitoring, detection and measurement of radio frequency, location, telemetry and remote control for aeronautical and space vehicles; data processing equipment; data banks, namely, blank magnetic optical data carriers, blank computer hard-disk, blank flash drives; data banks being pre-recorded magnetic data carriers, pre-recorded hard-disk drives, pre-recorded blank flash drives containing aircraft friction information on a runway and aircraft braking data; downloadable and recorded database management software; downloadable and recorded computer programs for accessing, browsing and searching online databases; downloadable and recorded software for calculation of aircraft performance; downloadable and recorded computer programs for data processing in connection with aircraft