Watching the local news last night, pilot of a small plane spotted a small four prop drone passing under their plane. and near Addison airport. During the interview the news folks went to a drone expert that then started discussing geo-fencing. What is someone trying to accomplish, if indeed the report is correct, doing flying a drone (what the pilot described sound like a Phantom and of course the example used by the news folks was a Phantom) at 1700 feet and over/near an airport. Whoever you are out there, thanks for the bad press!