AMA's safety rules - gas engine specific
Back in the 1980's the AMA paid someone to do some research into possible damage done by models in the speeds and weights typical modelers fly. The published result was that 6 pounds at 60 miles an hour was lethal force.
For several years I have quoted that and some have doubted me. However it has been proven in more than one case in recent history. Arizona was the most recent I recall on this side of the pond, but the Brits have had a couple also.
How fast do the dead stick birds this club is parking in the soccer field go and how much do they weigh? Wanna bet? What extra260flyer did not say is that rarely do kids playing soccer ever look up, and that makes the need for immediate corrective action important.
I suspect that this is one of those fields where they need to create some serious safety rules, and ENFORCE them or move to another site. I hope the new volunteer, Don can get the job done before he or his friends hurts someone's kid, or worse.