The background for this droid comes from a "Spot the Droid" poster displayed at the Tokyo Disneyland Star Tours, which was translated at the EndorExpress.net fan site, as well as the Complete Guide to Star Tours booklet. The droid was present during the opening day of the first ride, but he and his counterpart, S-4, were eventually removed. The "droids" were portrayed by re-purposed industrial robots.
- Complete Guide to Star Tours
- "Star Tours: Taking Off on a Star Tour" — Star Wars Insider 104
- The Complete Star Wars Encyclopedia