9 [ Electrical and electronic apparatus and instruments, namely, potential computers and flight control computers with full authority digital engine controls (FADEC), and braking, temperature, pressure, vibration analysis and flight control computers; electrical, electronic and magnetic sensors for measuring pressure, speed, displacement, temperature, position and vibration; electronic systems and equipment, carried on board or not, comprised primarily of computer hardware and software, for acquiring and processing aircraft engine and flight data; electrical and electronic devices and equipment on board aircraft and inside aircraft engines, fixed on test benches, and located within portable aircraft repair stations, comprised primarily of computers, computer hardware, electric sensors and liquid crystal displays, for reading out and interpreting aircraft maintenance data; apparatus and instruments for radio communication, telemetry, remote control, radioaltimetry and proximetry, namely, fly-by-wire systems, digital calculators, automatic flight control systems, flight data acquisition modules, radio transmitters and receivers, and remote control transmitter for radio-controlled devices; data processing equipment; computer software for monitoring the operational condition of aircraft engines, modules and parts; computer software for managing the repair, maintenance and reconditioning of aircraft engines, modules and parts; magnetic, optical and digital recording media, namely, pre-recorded DVDs and CDs featuring maintenance, servicing and repair of aircraft engines, multimedia software recorded on CD-ROMs featuring maintenance, servicing, and repair of aircraft engines, and pre-recorded DVDs featuring maintenance, servicing, and repair of aircraft engines; downloadable databases in the field of aircraft engines and the operation, repair, overhaul, servicing, maintenance and reconditioning of aircraft engines, modules and parts; apparatus for recording, transmission, reproduction of sound, images and/or data; all these goods used and/or intended for the aeronautical field ]