Photos: Customs' unmanned border spy plane Summary: Customs has been trialling a spy plane to patrol Australia's borders, flying surveillance low and slow to get into the dirty details of shipping. By Suzanne Tindal | May 26, 2008 -- 07:16 GMT (00:16 PDT) Follow @engochick Previous | Next Image 3 of 7 In one piece, the UAV lifts off. Credit: Australian Customs Service Topics: Government AU, Emerging Tech, Privacy, Travel Tech Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.