37 Repair, maintenance, reconditioning, and restoration of aircraft motors and their accessories; repairing and reconditioning composite materials of high thermal resistance for use in the aeronautic and aerospace industries; repair of instruments, hydraulic systems, electronic equipment and electrical equipment used in connection with aircraft motors; providing information in the field of the repair, servicing, maintenance, and restoration of aircraft motors, via the Internet, intranets, online computer databases, and satellite transmission