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Old 20-12-2018, 21:43   #30
Hugh
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Re: Drones ground flights at Gatwick

Quote:
Originally Posted by Damien View Post
So they can track both the drones themselves and the radio signals? Why wouldn't they fly these over Gatwick? It's not as if the airport is being used right now....
As the old saying goes, it’s not that simple (I worked with a previous incarnation of thes guys when I was at RAF Digby, and their predecessors did the same thing on the West/East German border during the Cold War, but without UAVs).

If they are using waypoints to move the drones about, there will be very little communication between drones and ground station, and what there is, could be low-powered. If they are guiding them, they could be moving around (in a van, as Mick said) - it’s unfortunately not like the movies - it takes time to find the signal (could be frequency hopping), and then you have to triangulate where the ground station signal is coming from.
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