XX-23 S-thread tracker/Legends

The XX-23 S-thread tracker or XX-23 homing beacon was an s-thread tracking device produced by Neuro-Saav Technologies and used during the Galactic Civil War.
The XX-23 was a small cylinder that broadcast a continuous signal that could be received by HoloNet s-threads. A dedicated computer would then be able to determine when the ship crossed an s-thread and plot its course with this information.
It could be attached to the hull of a ship via a molecular bonding agent. It would use a ship's heat and radiation emissions to power itself, making it more difficult to detect than other trackers.
The homing device planted onboard Millennium Falcon by a HMOR homing droid was a variant of the XX-23 design.
==Appearances==
* 
*Droids (1986) 8 
*Empire 15 
==Sources==
*Cracken's Rebel Field Guide 
*The Essential Guide to Weapons and Technology 
*
*The Bounty Hunter Code: From the Files of Boba Fett
*The Official Star Wars Fact File Part 30
==Notes and references==
Category:Homing beacons
Category:Neuro-Saav Technologies products