right.

When is the last time you read the AMA Membership Manual.
AMA Member Responsibility
This paragraph states, in part:
It is of the utmost importance that we AMA members observe, first of all, the safety rules of our particular sport. Each of us is hurt when carelessness causes an accident, hindering model aviation’s progress The safety rules may seem to be designed to obstruct your enjoyment of this sport, but some guidelines must be set if we are to prove ourselves to be the responsible people we proclaim ourselves to be.
It is not a sign of intelligence or skill to be able to fly among or above others [fly over, in other words]…..
It is to your personal benefit to make certain that no action on your part will result in an accident. The temptation to show off your “flying skills” increases in direct proportion to the number of those [around you]. While demonstrating… it does no good to scare someone.
Fluttering is dangerous. You never know when that plane will come apart on you. Most likely, you have already done enough damage to the airframe that no matter what you do to it, if you fly beyond the design limits of that airframe, it, most likely, will come apart. If it hits someone, you are liable.
There are several steps that everyone should take when flying RC. The first and foremost is to remain safe and to avoid any possibility or any chance of hurting someone by your neglegence. That includes, among other things, range checking, insuring that the plane is airworthy (which includes futter which is not normal situation)... as I said, among other things.
Do yourself a favor and get yourself a copy of the 2009 AMA Handbook and read it.
CGr