>>650677
dronefag here
get/build a 2.4ghz spectrum jammer
2.4ghz radio band is unregulated ISM bandwidth, you dont need to worry about the FCC coming down on you like you would if you jammed ham or cellphone freqs
there are commercial drone jammers already on the market, but really you only need a 2.4ghz radio chip, a microcontroller to generate static, and a good directional antenna. Maybe an amplifier. It could be made for less than the 200$ tax stamp. Note that most drones are controlled on the 2.4ghz band, but the video is transmitted on 5.0ghz for better bitrate. Telemetry is usually sent through both, but definitely through 2.4 if only one. jamming 2.4ghz will jam the controls, 5.0ghz will jam the video feedback.
DJI drones and other higher-end consumer drones have a return-to-home feature if it loses connection/gets jammed, but you can also fairly easily spoof a control signal from that same antenna and land the thing.
e-warfare in drones is super interesting and i wished someone had the balls to try and fly over my place so could steal commandeer their drone
of course, this doesnt matter if the drone pilot is using cell towers or the old r/c frequencies to control his drone(but thats a high-skill conversion one has to do themselves, very few commercially available drones are on the old r/c spectrum, and none to my knowledge come out of the box operating from cell service)