Aircraft Engine & Parts Repair & Overhaul
Includes repairing, maintaining, testing and calibrating all kinds of aircrafts engines and spare parts.
Helicopters Repair & Maintenance
Includes firms engaged in maintaining and repairing helicopters to ensure their airworthiness, involving performing the overhaul, engine repairs and upgrades, customizations and restorations, avionics upgrades.
Light Aircrafts Maintenance & Repair
Includes firms engaged in maintaining and repairing helicopters commercial and military small and light aircrafts, which are capable to sustain a maximum total weight (MTOW) of LB 12500 at overtaking, overhauling is also involved.