Class 037
Construction and Repair Services
Aircraft fueling services; aircraft modification and upgrade services; aircraft repair and maintenance; inspection of aircraft operating systems prior to maintenance; outer and inner cleaning of aircraft; painting of aircraft
Class 039
Transportation & Storage Services
Aircraft chartering; aircraft docking; aircraft rental; airport ground handling of passengers and cargo; flight planning services; leasing of aircraft; providing flight crew services for operating aircraft; rental of aircraft hangar space
Class 040
Treatment & Processing of Materials Services
Custom manufacturing of aircraft
Class 042
Computer & Software Services & Scientific Services
Aircraft design; avionics engineering; design of computer programs and software for aircraft dashboards; general non-destructive testing, namely testing of in-service materials without using damaging techniques
