Quote:
Originally Posted by frost
Interstate 10 and 17 out of phoenix are monitored by two small planes. IIRC correctly, they measure your speed based on how much time elapses from when hit one mile marker to another (which was probably already mentioned, but I dont' have the time to read through the entire thread).
|
A lot of people are referencing the south for sky monitoring. Anybody know if midwest has this anywhere?