Find OOX-17/TN!

You have uncovered some sort of strange, egg-shaped device made from metal. Fiddling with one of its knobs springs the egg to life, as it opens up into some sort of gnomish robotic contraption! A voice from inside the robotic egg crackles to life. "The name's Oglethorpe, and my homing robot has gone missing! I will reward you for its recovery! Please take this beacon to the robot. Excellent, I now have computed the coordinates for you! It crashed near the Gaping Chasm in Tanaris!"