Educational services, namely, instruction by means of classes, courses, and training in the fields of mechanics, aeronautics, engineering, construction, maintenance, repair and maintenance of business jets; non-downloadable electronic publications, in the nature of manuals, textbooks, service bulletins, advisories, brochures, guides, handbooks, pamphlets, white papers, and conference papers in the fields of mechanics, aeronautics, engineering, construction, maintenance, repair and maintenance...

Apparatus and instruments for satellite communications, namely, satellite transmitters and receivers; terminals for satellite communications; satellite-aided navigation devices; instruments and apparatus for processing and transmission of data, namely, data processors; computers; apparatus and instruments for recording, reproduction, retrieval, playback and transmission of data, images, video, audio and other information, namely, sound and video recording and playback machines; computer stora...