(This looks like a device built for moving around inside the fortress.)

Go to the Dredgion Fabrication Zone. "Maybe not."

(This looks like a device built for moving around the Aturam Sky Fortress.)

Go to the Dredgion Fabrication Zone. Go to the Sky Fortress Warehouse Zone. "I'll stay here."

(This looks like a device built for moving around inside the fortress.)

"I should ask Hariken how to operate this thing."