Fweep
this was the nickname of Tereb Ab'Lon's astromech droid, which was designated R2-Z1. It was named for the unusual noise it made whenever it made an affirmative reply, which many technicians eventually deemed a "design flaw." Nevertheless, it made the little droid distinctive, as did Fweep's loyalty to its owner. On a mission to deliver information to the Alliance base in the Tao-Grant System, Tereb stored the data in the memory banks of this droid. Unfortunately, Tereb was injured and murdered before he could make it to Tao-Grant, so he asked Nim Bola to make the delivery. With the help of Ral-Kalei, Fweep was delivered to Tao-Grant.