Survey droid/Legends

A survey droid or scout droid was a class of droid designed to search unexplored space. Cassander Tadrin employed survey droids to discover the planets that would come to be known as the Cassandran Worlds.
==Sources==
*Shadows of the Empire Planets Guide
*Cynabar's Fantastic Technology: Droids
*The Far Orbit Project 
*Geonosis and the Outer Rim Worlds
*Star Wars: Edge of the Empire Core Rulebook
*Strongholds of Resistance
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