another thing, if there are concerns with the use of the 2.4GHz band by RC modellers then the FCC would be the people to notify of pending investigation into safety concerns. The AMA would need to communicate that to its members, and advise or recommend mitigation actions while the investigation is undertaken.  Any under the table action is illegal is it not?
Thats how it would work over here.
Frm what I have gathered there has been no notification from your governing bodies.

Lastly why is Europe not as concerned since all 2.4 radios currently sold will conform to their pending legislation?