That is one thing we can wholeheartedly agree on
@sar104. The whole RID USS is a major waste of money and resources. I think most sUAS systems have Some system sending info to the controller about telemetry that includes GPS position and raw barometric altitude. This could qualify as the broadcast RID. This whole new system that is proposed is basically useless for protecting manned aircraft as the Limited RID only shows position of the controller and not the aircraft (although it should be within that “very generous” 400 foot bubble) so LEO can see you when your drone is spotted flying.
Even with Standard RID a pilot will have to have an app open on a cell phone or other smart device to be able to receive the broadcast signal which will likely be only a few mW in strength to comply with FCC Part 15 regulations. At best probably a half mile range and at 100mph or more airspeed the reaction time would be minimal and that is if the pilot included it in the instrument scan about every 5 seconds.