QUESTION: What kind of computer electronics are on the KAO? ANSWER from Dave Black on May 11: Well, we have quite a mix of systems on board. We use Sun Sparcstations for recording houskeeping data (all the normal operating prameters of the various control systems, and aircraft parameters such as ground speed and altitude), and for controlling some subsystems. But we also have some very old computer systems in use. One uses a paper tape reader as a backup storage device (that's 1960's technology!). Also, the Scientists often bring their own PC's or Macs to store their data.