7
Aeronautical engines; Aeroplane engines; Injectors for engines; Jet engines, other than for land vehicles; Propulsion mechanisms, other than for land vehicles; Turbines, other than for land vehicles
9
Altimeters; Anemometers; Azimuth instruments; Barometers; Camcorders; Directional compasses; Distance measuring apparatus; Distance recording apparatus; Height measuring instruments; Levelling instruments; Navigational instruments; Telemeters; Satellite navigational apparatus; Inclinometers; Temperature indicators; Theodolites; Thermal imaging cameras; Viewfinders, photographic
12
Aerial conveyors; Aeronautical apparatus, machines and appliances; Aeroplanes; Air vehicles; Helicopters; Safety belts for vehicle seats; Seat covers for vehicles
39
Air transport; Aircraft rental; Rental of aircraft engines; Booking of seats for travel; Chauffeur services; Escorting of travellers; Freighting; Rental of navigational systems; Passenger transport; Arranging of passenger transportation services for others via an online application; Piloting; Transport services for sightseeing tours; Transport of travellers; Arranging of transportation for travel tours; Travel reservation
43
Boarding house bookings; Café services; Cafeteria services; Hotel reservations