A Sienar Observation Module was a five story spaceport control tower that was manufactured by Republic Sienar Systems. The Mos Eisley Spaceport Control Tower was a Sienar Observation Module.
A Sienar Observation Module was a five story spaceport control tower that was manufactured by Republic Sienar Systems. The Mos Eisley Spaceport Control Tower was a Sienar Observation Module.