We had our amateur UAV fly-in (the world's first?) on Saturday at the Alameda Naval Air Station. Along with my own 4 UAV's, Adam Williams brought his fully-autonomous-in-training heli, the Pict'Earth team was there with their Nokia N80-carrying Easystars, RCAPA's Patrick Egen brought a nifty camera-carrying slowstik, and we had a handful of other observers, along with the PBS film crew.Since this…