The spaceport on the planet known as Andelm IV was in operation throughout the Age of the Empire. Sevox, a reclusive inventor, along with his protocol droid, I-7, made their home in a bunker not far from the spaceport in the time following the Battle of Yavin. Subsequently, the Galactic Empire blockaded the spaceport to facilitate the crime lord named Jaum in transporting a dedlanite shipment to Commander Kai aboard his Imperial Star Destroyer. A battle then ensued at the spaceport between Jaum's forces and the Empire against Zarro and her Wookiee companion, Chewbacca. During the conflict, they succeeded in placing an astromech droid laden with explosives, nicknamed "Boomer", on Jaum's Sentinel-class landing craft. Not long after, Zarro and Chewbacca were apprehended by Imperial forces, but they successfully broke free after persuading Kai that Jaum was a deceptive spy and rebel operative.