9 Electrical and electronic equipment and instruments for aircraft and helicopters, namely, flight control system comprised of on-board computers for elaborating flight data and flight control sensors, electric beacon control panel, anemometer, electric helicopter pilot control panel, electric fuel control panel, electronic control panel system for engines, electric gyro compass control panel, electronic flight display interface, electric engine and crew warning light system, aircraft engine and flight system monitors; flight simulator; avionics sensor systems, namely, navigation systems for use in aircraft and helicopters; communications transmission apparatus, namely, antennas, wireless transmitters and receivers for use on aircraft and helicopters; aircraft and helicopter testing apparatus and instruments, namely, general master caution indicator lights and general master warning indicator lights for use on aircraft and helicopters; computer hardware for use in aircraft and helicopters; recorded computer software for flight command and control and navigation for use on aircraft and helicopters; electronic publications, namely, electronic books, magazines, brochures, electronic magazines and manuals in the field of aviation and helicopters, downloadable and recorded on magnetic, optical and electronic media; smart watches