Those no-go zones are all monitored by radar, with auto-alarms for intrusions backed up by a set of eyes on a scope. So, what happens when this long, highly reflective piece of mylar film gets pulled into one of those verboten areas at around 90mph, 1000ft up?
Use a home-brewed transmitter and receiver, and there's a good chance of actually getting away with it up until the point someone gets a visual on the flying rig, itself. ('Course, it'd prolly be a real good idea to shut down the transmitter, right about then -- I don't even want to guess what kind of snooping and triangulation gear they've got for RF in that city.) |
