CAE SIM XXI

commercial aircraft full flight simulators and printed materials, namely, user manuals and printed documentation sold as a unit therewith

maintenance, repair and overhaul of computer and electronic hardware for flight simulators

education services namely pilot training, aircrew training and aircraft maintenance personnel training services offered by means of computer software and/or online application software including, flight simulation software, aircraft maintenance simulation software, and pilots, aircrew and/or commercial aircraft maintenance personnel training simulators

design and development of flight simulators for others; computer programming and software maintenance support for flight simulations