Interesting. I have no doubt that your equipment is capable of detecting EMI at such a great distance. But the question is, would EMI adversely affect a DJI drone?
These are located a stone's throw from Snooks Bottom, a popular recreational lake near Fruita, Colorado. Also a hop, skip, and jump from the Colorado River.
I'm not sure who manages them. Could be the State of Colorado, the US Fish and...
This just in: The Army guys assigned to develop a drone program are overweight and have facial hair, so they've been given general discharges and have been drummed out of the corps. The Sec'y of Defense wants our warriors to look lethal.