Arridor's shuttle was a Ferengi pod originally attached to DaiMon Goss's Marauder during the 2360s.
In 2366, this shuttle was piloted by Doctor Arridor and Kol, two of Goss' consuls, in order to conduct their own manned probe into the Barzan wormhole.
After traveling through the wormhole, it was discovered that they were located 200 light years from their intended destination, and were in fact in Sector 3556 of the Delta Quadrant. Not heeding the advice of Geordi La Forge and Data, aboard their own manned probe, Shuttle 09, they were left stranded in the Delta Quadrant. (TNG: "The Price")