[Class : 35] Recruitment Of Airline Personnel And Management Of An Airline Company Included In Class – 35

[Class : 43] Providing In Flight Meal Services In An Aeroplane Included In Class – 43

[Class : 37] Aeroplane Repair, Aeroplane Maintenance, Washing Of Aeroplanes, Cleaning Of Aeroplanes, Repair And Maintenance Of Aeroplanes And Snow Removal And De Icing Services For Aeroplanes Included In Class – 37