Chet was a male Human customs officer who worked at the primary spaceport in the capital city Daplona on the planet Ciutric IV. He commonly attended the Theta-class T-1 vessel Victory, the personal shuttle of Darth Zannah—whom he knew as "Allia Omek". He also knew her Master, Darth Bane; although he believed Bane to be "Sepp Omek", Allia's brother. Chet was later killed by Darth Zannah. He was survived by his widow.