You might find some information on Northrop Grumman's site, but don't get too hopeful as the Global Hawk is purposed as being a truck, where the sensors are the

You might find some information on Northrop Grumman's site, but don't get too hopeful as the Global Hawk is purposed as being a truck, where the sensors are the good stuff that no one talks about. I'd recommend looking into Northrop and Raytheon if you foam at the mouth when thinking about sensors.