37
Helicopter-based electrical power line construction and maintenance services; vertical heavy-lift support by helicopters and helicopter construction support services; aircraft maintenance, repair and overhaul services for fixed wing aircrafts and helicopters; aircraft parts repair, maintenance and overhaul services for fixed wing aircrafts and helicopters
39
Air transportation services, namely transportation of passengers, baggage and freight by air, provided by fixed wing aircrafts and helicopters; air services logistics, namely integrated fixed wing and helicopter solutions managed remotely, or at the client's site, using highly skilled aviation personnel and state of the art technology, to enhance the overall efficiency of the client's project while promoting a safe and reliable operation; air services logistics, namely integrated helicopter solutions managed remotely, or at the client's site, using highly skilled aviation personnel and state of the art technology, to enhance the overall efficiency of the client's project while promoting a safe and reliable operation; helicopter charter services; Helicopter-based tourism, namely helicopter-based sight-seeing tour services; Logistic services related to aircraft parts supply management for fixed wing aircrafts and helicopters, namely maintaining parts required to sustain aircraft operations
40
Helicopter-based logging
41
Helicopter-based tourism services, namely helicopter-based skiing tour services; training services for armed forces, air forces, military and government, namely airborne training, pilot training, fighter jet pilot training, gunnery training, electronic warfare training, tactical aviation training
42
Aerial base metal exploration and mining support services; forest fire management services, namely aerial survey, fire airspace management and aerial fire suppression; aerial wildlife management services, namely wildlife trapping, tagging, relocation and monitoring services; aerial seismic oil and gas exploration support services, namely aerial mapping and site selection geological surveying by air, aerial construction support services, namely transport of construction materials and personnel by air; helicopter-based seismic drilling support services of the petroleum, natural gas and mining industries; aerial base metal exploration and mining support services; helicopter-based staking services, namely staking of land and mineral claims by helicopter; aeronautical engineering services in relation to fixed wing aircrafts and helicopters; design, certification and incorporation of aircraft modifications in relation to fixed wing aircrafts and helicopters