Repair, refurbishment, and maintenance of aircraft equipment and vehicles relating to air transport and airports; aircraft exterior finishing; installation, repair, refurbishment and maintenance of aircraft engines, airframes, aircraft hydraulic and airframe components, aircraft windows, landing gear, aircraft wheels and brakes, aircraft avionics and instrumentation; providing replacement parts and fittings for use in relation to all the aforesaid services; aircraft engine overhaul; installation of aircraft navigation, communications and cabin entertainment systems; aviation related ground support equipment maintenance; janitorial services in the field of aviation

Flight support services for commercial and general aviation airports; aviation related support services including aircraft handling services and pushing out aircraft, packaging, storage and crating services, delivery of goods; fixed base operator services for aircraft; aviation related fuel-filling services and water-filling services; de-icing services; baggage and cargo handling and delivery; freight services; air navigation and traffic control services; flight planning services; airport gate agent services; chartering of aircraft; collection of goods for transport; courier services; escorting of travellers; aircraft recovery and towing services; dispatching, loading and unloading; sky capping; car and vehicle parking; scheduling and transportation reservation services; ground transportation of passengers and goods by vehicle; airport wheelchair services; rental or grant of use/occupation of hangar space; hire and rental of aircraft engines and modules for aircraft engines; mishandled baggage delivery services