Spark gap transmitters are probably difficult/impossible to operate at
   2.4/5.7 GHz and even if you could are probably too broadband to have
   sufficient power/Hz, unless the transmitters have KWs of output power,
   to jam WiFi-type signals. (It would probably also jam lots of other
   services in nearby bands.) For that you need an intelligent jammer
   (e.g., using Gnu Radio) of only modest power.

   On Wed, May 2, 2018, 9:27 PM Steve Kinney <[1]admin@pilobilus.net>
   wrote:

     On 05/02/2018 10:38 PM, grarpamp wrote:
     >
     [2]https://chicago.suntimes.com/politics/aclu-sounds-the-alarm-about
     -bill-allowing-use-of-drones-to-monitor-protesters/
     I wonder how good the drones in question will be at dodging cast
     nets?
     And how resilient their radios will be against spark gap
     transmitters...
     :o)

References

   1. mailto:admin@pilobilus.net
   2. https://chicago.suntimes.com/politics/aclu-sounds-the-alarm-about-bill-allowing-use-of-drones-to-monitor-protesters/