7
Cleaning machines for aviation engines; Engines not for land vehicles; Gas turbine engines not for land vehicles and replacement parts; Motors other than for land vehicles
9
Avionic sensor systems, namely, aircraft airspeed sensors; Avionic sensor systems, namely, aircraft altitude indicators; Avionic sensor systems, namely, navigation systems; Computers for managing control devices for aircraft; Mechanical and electronic measuring machines for identifying and analyzing structural damage to vehicles; ultrasonic equipment used to test or inspect damage to aircraft
12
Airplane propellers; Airplanes; Structural parts for airplanes
37
Aviation engine cleaning services; Consultation in the field of upgrades for gas turbine and combustion engine efficiency; Gas turbine engine cleaning services; Information with relation to aircraft construction, repair and maintenance; Installation, maintenance and repair of aviation systems and components, avionics, and aircraft engines, aircraft, and gas turbines
42
Engineering services in the field of reducing operational costs of engines; Technology consultation and research in the field of aviation systems and components, avionics, and aircraft engines, aircraft, and gas turbines