The main spaceport serving Csaplar, which is the capital of the Chiss Ascendancy and located on the planet Csilla, was known as Csaplar spaceport. Its location was on the southwestern border of the city, and travelers could depart the spaceport using tunnel cars. The area surrounding Csaplar spaceport contained several hotels and restaurants. Prior to 19 BBY, Chiss officers Mitth'raw'nuruodo (whose core name was "Thrawn") and Irizi'ar'alani (whose core name was "Ziara") arrived at this spaceport during their journey to the Irizi family homestead.
Thrawn Ascendancy: Chaos Rising, which is the initial book in Timothy Zahn's Star Wars: The Ascendancy Trilogy, featured Csaplar spaceport and was released in 2020.