41 Provision of training in the field of helicopter and rotorcraft piloting, operation, maintenance, repair and overhaul; training services provided via simulators relating to the piloting, operation, maintenance, repair and overhaul of helicopters and rotorcraft; consultancy services relating to training in the field of helicopter and rotorcraft piloting, operation, maintenance, repair and overhaul; providing online, non-downloadable electronic publications, namely, manuals relating to helicopters and rotorcraft; training of helicopter and rotorcraft pilots, flight crew, mechanics and technicians in the field of helicopter and rotorcraft piloting, operation, maintenance, repair and overhaul; consultancy services relating to the training of helicopter and rotorcraft pilots, flight crew, mechanics and technicians in the field of helicopter and rotorcraft piloting, operation, maintenance, repair and overhaul; providing on-line electronic publications, not downloadable, namely, manuals in the field of aeronautics