General purpose computing platform, namely, a mobile and operating platform consisting of a remote video encoder, computer server and electronic data recorder designed for airborne surveillance and reconnaissance; Video recorders; Digital data recorders, namely, apparatus for recording data digitally; Electronic data recorders; blank data cartridges, namely, data recording and storage devices comprising integrated memory circuits containing non-volatile memory; Data cartridge drives, namely, devices for recording data on data cartridges and retrieving data stored on data cartridges; Computer hardware and software and electro-mechanical devices sold as a unit for data acquisition, transmission, processing, storage, display, and instruction manuals sold therewith; Semiconductor tape recorders and disk drives; In-flight testing equipment; Flight testing equipment, namely, radio transmitters, telemetry receivers for audio and video, missile encoders, flight test encoders, data acquisition units in the nature of electronic data recorders, radio tracking receivers, mobile tracking antennas, file data computer and network servers, mission video recorders, mission audio recorders, mission electronic data recorders, and flight test electronic data recorders; Flight test antenna tracking systems comprised of radio transmitters and antennas; Radio transmitters, receivers, and controllers for monitoring and controlling flight and missile tests; Apparatus for checking flight parameters