Recall device

The recall device is a device used by the Goa'uld to reclaim vessels. Programmed to head back to a Goa'uld's homeworld. The vessel would travel at roughly one million miles per hour, resulting in the pilot dying during the vessel. Apophis installed such devices in his death gliders, and this was inadvertantly incorporated into the X-301. This nearly resulted in the deaths of Jack O'Neill and Teal'c, but they were rescued by Jacob Carter.