Upsilon

Upsilon was a letter in the Secondary alternate alphabet. Upsilon was often used as a call sign for Imperial starships, often transports such as the Lambda-class Shuttle. Shuttle Upsilon 2 is one such example.

Appearances

 * ''Star Wars: X-wing
 * Star Wars: TIE Fighter
 * Star Wars: X-wing vs. TIE Fighter
 * Star Wars: X-wing Alliance