Elle comprend non seulement des services techniques tels que l’entretien des appareils, la fourniture de carburant et d’huile et la manutention du fret, mais aussi des services essentiels à la sécurité et au confort des passagers, comme l’enregistrement des passagers, la restauration, la manutention des bagages et le transport au sol dans l’aéroport.
It includes not only technical services such as aircraft maintenance, fuel and oil services and freight handling, but also services which are essential to passenger safety and comfort, such as passenger check-in, catering, baggage handling and surface transport at the airport