Cha'a drone ship
Cha'a drone ships were unmanned trade vessels used in 5000 BBY by Cha'a merchants. They were also used by Empress Teta to transport prisoners to Ronika.
One such vessel was the Zeta Five, registered to the Merchant Lord Ssk Kahorr on Cinnagar. It was destroyed by solar flares while passing close to Primus Goluud en route to the mining colony on Goluud Minor.