Sonar was a type of sensor. It could be installed into a droid chassis.[1] The sensor array of a Viper probe droid was equipped with sonar transceivers.[2]
Appearances
Sources
- Star Wars: The Roleplaying Game
- The Star Wars Sourcebook
- The Star Wars Rules Companion
- Galaxy Guide 7: Mos Eisley
- Dark Force Rising Sourcebook
- The Star Wars Sourcebook, Second Edition
- Alliance Intelligence Reports
- The Essential Guide to Vehicles and Vessels
- The Thrawn Trilogy Sourcebook
- Cynabar's Fantastic Technology: Droids
- Gundark's Fantastic Technology: Personal Gear
- The Essential Guide to Droids