Still the good point is that nobody caused a jam to the EA6B Prowler's controls ... meaning that in such
environment of "Musicians" arround the only thing one can do is to take it easy and fly ... control line
non-RC plane.

It is maybe good to check the local Radio-Amateur Club, they might have good records what was the day for them,
they for sure have notived such "music" from EA6B Prowler arround, or they might have played some "music"
themselves... for example on SW-band MHz with 1-5 kW in the Antena - that would be more than enough to
"blind" many RC receivers of all kinds, like your neighbour would puts his 100 Watts stereo to full power
when you just talk to someone ...