The FAA has released a notice of proposed ruling about remote ID for drones (all RC aircraft). There seems to be many aspects of our hobby that will be directly affected if this goes into law. Please take the time to watch the following video and review the document yourself.
There are two aspects of this proposed rule that we need to understand:
1) All aircraft that weigh over 0.55 lbs must be registered. If you have 20 aircraft, you need to get 20 unique registrations.
2) The addition of a 400 ft lateral restriction for all drones without the "Standard" Remote ID. Basically if you have flown past the end of the runway, you are too far out.