.AIR

Computer services, namely, providing online books, manuals, guides, forms, illustrations and technical data packages in the field of aircraft, aircraft parts and avionics; training in the use and operation of aircraft and aerospace products, parts and support equipment

Technical consultation and research, design, and testing of new products for others; technical consultation and assistance related to the design, manufacture, certification, operation, maintenance, repair, overhaul, or modification of aircraft and aircraft parts