37
Airframe Maintenance and Overhaul Services; Refurbishment Services for Custom Aircraft Interiors; Manufacturer Authorized Turbine Engine Overhaul Services; Technical Assistance Services for Diagnosis and Correction of Aircraft Faults by Personnel Dispatched to Operator's Facility or Remote Aircraft Location; Custom Analyses, Studies and Evaluations of Operational and Maintenance Procedures of Aircraft Operator to Maximize Aircraft Performance; and Avionics Installation Services
39
Aircraft Storage Services
41
Educational and Training Services for Aircraft Operator Personnel and Employees of Aircraft Servicing Facilities as to Engine and Aircraft Operating Techniques, Systems Design and Function, and Repair and Maintenance Procedures
42
Consultation Services in the Establishment of Aircraft Overhaul Facilities; Design and Engineering of Aircraft Turbine Engine Tooling, Aircraft Repair Test Facilities and Accessory Test Benches which Facilitate the Disassembly, Repair, Reassembly and Test of Engines, Modules, Components and Accessories; and Distributorship Services in the Field of Aircraft Parts, Accessories and Engines and Providing Quality Comparison and Evaluation Programs for Aircraft Engine Maintenance and Reliability