I'd love to see some analysis of their OTA transmission formats. Currently the DJI headsets must communicate with the drone somehow in order to receive the video stream - this means the headset is constantly transmitting to the drone and this can effect other people even on different frequencies flying drones and it makes spectating rather difficult (and racing in groups impossible, not that you would want to race DJI drones as the variable latency does not really lend itself to drone racing).

There is already some signal analysis done by those in the field on Youtube but an open source method to pull packets from transmitting drones and redisplay them without transmitting to the drone would be wonderful.