Article
Sigma
Legends Linked from 7 articles
Legends. This article is part of Legends: the expanded-universe stories that Lucasfilm set apart from canon in 2014.
Sigma was a letter in the Tionese alphabet. Sigma was often used as a call sign for Imperial starships, often transports such as the Delta-class DX-9 stormtrooper transport. Transport Sigma 1 and Sigma Squadron of TIE Phantoms are such examples.
Text and facts from the “Sigma” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.
Appearances
5 works, in story order
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The best-known articles that mention Sigma.