Z-Sigma group (Gamma-class)

Z-Sigma group was a group of Gamma-class ATR-6 assault transports that served the Zaarin coup forces during the Zaarin insurrection. It was present at the Evacuation of Vorknkx Project Base.
==Appearances==
*Star Wars: TIE Fighter: Defender of the Empire
==Sources==
*TIE Fighter: Defender of the Empire: Official Secrets & Solutions
*TIE Fighter Collector's CD-ROM: The Official Strategy Guide
*
Category:Zaarin military units